OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

Samsung Galaxy S21 Plus 5G (8GB + 128GB) Review | 197 Data compared

double-arrow
  • Avg. price: ~£310
  • RAM capacity: 8 GB
  • Internal storage: 128 GB
  • Screen size: 6.7 inches
  • Main camera megapixels: 64 MP & 12 MP & 12 MP

Samsung Galaxy S21 Plus 5G (8GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

8.2

Overall score

What it is: An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best smartphones on the market.

Score components:

90.0%

8.2

Technical Score

10.0%

8.8

User score

Excellent
8.2

Technical Score

What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare smartphones based on technical performance and available features.

Score components:

25.0%

8.1

Performance & Hardware

18.0%

8.7

Camera

15.0%

7.7

Display

15.0%

7.7

Battery

10.0%

8.4

Software

10.0%

8.6

Connectivity

4.0%

7.9

Audio

3.0%

8.3

Design

Excellent
8.8

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.2

User reviews

30.0%

10

Popularity

No reviews for this version.

Check reviews from other versions.

Excellent
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    • samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus
    samsung-galaxy-s21-plus

    Best prices

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Available versions:
    8GB + 128GB8GB + 256GB£?

    Technical Specifications of smartphone Samsung Galaxy S21 Plus 5G (8GB + 128GB)

    Technical Score

    What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

    When it matters: When you want to compare smartphones based on technical performance and available features.

    Score components:

    25.0%

    8.1

    Performance & Hardware

    18.0%

    8.7

    Camera

    15.0%

    7.7

    Display

    15.0%

    7.7

    Battery

    10.0%

    8.4

    Software

    10.0%

    8.6

    Connectivity

    4.0%

    7.9

    Audio

    3.0%

    8.3

    Design

    8.2
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a technical score of 8.15 points, which is higher than 71.5% of smartphones.
    User score

    What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

    When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    8.2

    User reviews

    30.0%

    10

    Popularity

    No reviews for this version.

    Check reviews from other versions.

    8.8
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a user score of 8.77 points, which is higher than 79.6% of smartphones.
    Popularity
    What it is: An indicator based on the number of reviews received by the smartphone.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    10
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a popularity of 10 points, which is higher than 76.3% of smartphones.
    Ratio quality/price

    What it is: An indicator that combines the smartphone's overall rating with its cost.

    When it matters: When you are looking for a smartphone with a good balance between quality and price.

    Score components:

    60.0%

    8.2

    Overall score

    40.0%

    8.9

    Price

    8.5
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a quality-to-price ratio of 8.5 points, which is higher than 84.6% of smartphones.
    Brand name
    What it is: The manufacturer or brand under which the smartphone is marketed and sold.
    When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

    Importance: MEDIUM

    Samsung
    Processor model
    What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
    When it matters: When you want to know the specific engine powering your device's speed and features.

    Importance: HIGH

    Samsung Exynos 2100
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) uses the Samsung Exynos 2100 processor which is faster than processors in 71.7% of smartphones and equal to processors in 0.2% of smartphones.
    RAM capacity
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >12 GB

    8 GB
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a RAM capacity of 8 GB which is larger than the RAM capacity of 28.6% of smartphones and equal to that of 30.3% of smartphones.
    Internal storage
    What it is: The total built-in space available for apps, media, and files.
    When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

    Importance: HIGH

    Good value: >256 GB

    128 GB
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has an internal storage capacity of 128 GB which is smaller than the storage of 61.1% of smartphones and equal to that of 28.4% of smartphones.
    CPU boost clock speed
    What it is: The maximum speed the processor can achieve temporarily under heavy load.
    When it matters: When you run demanding apps or games that require short bursts of peak performance.

    Importance: MEDIUM

    Good value: >3.2 GHz

    2.9 GHz
    The CPU boost clock speed of Samsung Galaxy S21 Plus 5G (8GB + 128GB) is 2.9 GHz which is higher than the boost speed of 74.2% of smartphones and equal to that of 0.4% of smartphones.
    Show more
    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    Android 11
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) uses the Android operating system, which outperforms that of 0% of smartphones.
    Android 11
    Android version
    What it is: The specific generation number of the Android operating system installed on the device.
    When it matters: When you want to ensure app compatibility and access to the latest software features.

    Importance: LOW

    Android 11
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) runs Android version Android 11 which is newer than that found in 80.3% of smartphones and equal to that in 8.5% of smartphones.
    Direct OS updates
    What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.
    When it matters: When you want the fastest access to new features and security patches.

    Importance: HIGH

    no
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not receive direct OS updates. 20.5% of smartphones receive direct updates.
    Open-source OS
    What it is: Shows whether the device’s operating system is based on open-source code, allowing community contributions and greater transparency.
    When it matters: When you value transparency and potential community-driven modifications.

    Importance: LOW

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
    Dark mode
    What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.
    When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

    Importance: LOW

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) offers dark mode. 95.8% of smartphones support this feature.
    Show more
    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    Main camera megapixels
    What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want to capture high-resolution images that can be cropped or printed large.

    Importance: HIGH

    Good value: >50 MP

    64 MP & 12 MP & 12 MP
    Main camera aperture
    What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
    When it matters: When you want better low-light performance or a natural background blur effect.

    Importance: HIGH

    f/1.8 & f/2.2 & f/2
    Main camera sensor area
    What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.
    When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.

    Importance: HIGH

    Good value: >60

    38.9 mm²
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a main camera sensor area of 38.9 mm² which is larger than the main camera sensor area of 51.8% of smartphones and equal to that of 1.4% of smartphones.
    Main camera pixel size
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: MEDIUM

    Good value: ≥1.2 µm

    1.8 µm
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a main camera pixel size of 1.8 µm which is larger than in 98.4% of smartphones and equal to the size in 1.4% of smartphones.
    Show more
    Number of SIM slots
    What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.
    When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

    Importance: MEDIUM

    Good value: ≥2

    2
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has 2 SIM slots, which is more than in 3.9% of smartphones and equal to the number in 96% of smartphones.
    Cellular module
    What it is: The hardware component capable of connecting to mobile cellular networks for voice and data.
    When it matters: When you need to stay connected to calls and internet away from Wi-Fi.

    Importance: LOW

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) includes a cellular module. 100% of smartphones include cellular modules.
    5G connectivity
    What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
    When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

    Importance: MEDIUM

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports 5G connectivity. 66.9% of smartphones support 5G.
    LTE support
    What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
    When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

    Importance: HIGH

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports LTE. 99.7% of smartphones include LTE connectivity.
    Wi-Fi connectivity
    What it is: The ability to connect to wireless local area networks for internet access and local networking.
    When it matters: When you want to save mobile data and connect to home or public networks.

    Importance: HIGH

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
    Show more
    Screen size
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

    Importance: MEDIUM

    Good value: ≥6.6 inches

    6.7 inches
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a screen size of 6.7 inches which is smaller than the screens of 52.1% of smartphones and equal to those of 10% of smartphones.
    Screen resolution
    What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.
    When it matters: When you want crisp text and sharp details in photos and videos.

    Importance: HIGH

    1080 x 2400 px
    Pixel density
    What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
    When it matters: When you want the image to look perfectly smooth with no visible pixels.

    Importance: HIGH

    Good value: >400 ppi

    394 ppi
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a pixel density of 394 ppi which is lower than that of 58.4% of smartphones and equal to that of 2.8% of smartphones.
    Display type
    What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
    When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

    Importance: HIGH

    OLED/AMOLED
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
    Refresh rate
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: ≥120 Hz

    120 Hz
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports a refresh rate of 120 Hz which is higher than in 34.7% of smartphones and equal to that in 55.2% of smartphones.
    Show more
    Battery capacity
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    4800 mAh
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a battery capacity of 4800 mAh which is smaller than the batteries in 73% of smartphones and equal to those in 1.2% of smartphones.
    Charging speed
    What it is: The maximum power input supported for wired charging, measured in Watts (W).
    When it matters: When you are in a rush and need to top up your battery quickly.

    Importance: HIGH

    Good value: >60 W

    25 W
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports charging speeds of 25 W which is slower than in 66.9% of smartphones and equal to speeds in 5.3% of smartphones.
    Fast charging
    What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.
    When it matters: When you want to minimize the time your phone spends tethered to a wall outlet.

    Importance: MEDIUM

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports fast charging. 93.1% of smartphones support fast charging.
    GSMArena full wired charge time
    What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.
    When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

    Importance: MEDIUM

    Good value: <45 min

    ?
    Wireless charging
    What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
    When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

    Importance: MEDIUM

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports wireless charging. 25.3% of smartphones support wireless charging.
    Show more
    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    yes
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) includes stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    no
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not include a 3.5 mm headphone jack. 45.4% of smartphones still offer this port.
    Number of microphones
    What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.
    When it matters: When you want clear audio recording and better noise cancellation during calls.

    Importance: MEDIUM

    Good value: ≥3

    3
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) includes 3 microphones, which is more than in 77.2% of smartphones and equal to the number in 19.7% of smartphones.
    FM radio
    What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
    When it matters: When you want to listen to local radio stations without using mobile data.

    Importance: LOW

    no
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not include an FM radio. 33.7% of smartphones offer FM radio functionality.
    aptX Lossless
    What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.
    When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

    Importance: LOW

    no
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
    Show more
    Height
    What it is: The vertical dimension of the device.
    When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

    Importance: LOW

    Good value: <162 mm

    161.9 mm
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a height of 161.9 mm which is shorter than 68.4% of smartphones and equal to that of 1% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    73.7 mm
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a width of 73.7 mm which is narrower than 86.4% of smartphones and equal to that of 0.4% of smartphones.
    Thickness
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Good value: <8 mm

    7.8 mm
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a thickness of 7.8 mm which is thinner than 77.4% of smartphones and equal to that of 4.2% of smartphones.
    Weight
    What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
    When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

    Importance: MEDIUM

    Good value: <190 g

    188 g
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) weighs 188 g which is lighter than 70.3% of smartphones and equal to the weight of 2.8% of smartphones.
    Device volume
    What it is: The calculated total volume of the device's physical body.
    When it matters: When you want to understand the overall physical bulk of the device.

    Importance: LOW

    Good value: <98cm³

    82271 cm³
    Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a device volume of 82271 cm³ which is smaller than 90.1% of smartphones and equal to that of 0.9% of smartphones.
    Show more

    Samsung Galaxy S21 Plus 5G (8GB + 128GB) vs the average smartphone

    • Better processor
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) features a better processor than the average smartphone (Samsung Exynos 2100 vs Qualcomm Snapdragon 6s Gen 3 ).
      What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
      When it matters: When you want to know the specific engine powering your device's speed and features.

      Importance: HIGH

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) features a better processor than the average smartphone (Samsung Exynos 2100 vs Qualcomm Snapdragon 6s Gen 3 ).Samsung Exynos 2100 vs Qualcomm Snapdragon 6s Gen 3
    • 3x higher optical zoom
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) offers higher optical zoom than the average smartphone (3x vs 0x).
      What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
      When it matters: When you want to get closer to a distant subject without losing image clarity.

      Importance: HIGH

      Good value: >2.5x

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) offers higher optical zoom than the average smartphone (3x vs 0x).3x vs 0x
    • Has optical image stabilization
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
      What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
      When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

      Importance: HIGH

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Supports wireless charging
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
      What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
      When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

      Importance: MEDIUM

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
    • Better main camera video
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) records better main camera video than the average smartphone. 44.20x of smartphones support 4K or higher.
      What it is: The maximum resolution and frame rate at which the main rear camera can record video.
      When it matters: When you want to record memories or content in high definition or 4K.

      Importance: MEDIUM

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) records better main camera video than the average smartphone. 44.20x of smartphones support 4K or higher.4320x 24 fps vs 2160x 30 fps
    • Supports reverse wireless charging
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
      What it is: A feature that allows the smartphone to act as a wireless charging pad for other devices like earbuds.
      When it matters: When your earbuds or smartwatch die and you need to charge them using your phone.

      Importance: LOW

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
    • Newer DDR memory version
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.
      What it is: The generation of DDR (Double Data Rate) RAM used in the device (e.g., LPDDR4X, LPDDR5). Newer versions offer better speed and power efficiency.
      When it matters: When you want the latest balance of high speed and improved power efficiency.

      Importance: MEDIUM

      Good value: 5

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.5.0 vs 4.0
    • Supports HDR10 support
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
      What it is: Compatibility with the HDR10 format for displaying high dynamic range video content.
      When it matters: When you stream compatible movies and want to see richer colors and dynamic contrast.

      Importance: MEDIUM

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Better processor
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) features a better processor than the average smartphone (Samsung Exynos 2100 vs Qualcomm Snapdragon 6s Gen 3 ).
    • Newer DDR memory version
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.
    • 50% lower TDP
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a lower TDP than the average smartphone (9 W vs 6 W). The average TDP for smartphones is 6 W.
    • 2 more memory channels
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
    • 20.8% higher CPU boost clock speed
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a higher CPU boost clock speed than the average smartphone (2.9 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 2x higher memory bandwidth
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has higher memory bandwidth than the average smartphone (51.2 GB/s vs 25.6 GB/s). The average memory bandwidth is 25.6 GB/s.
    • 16.7% smaller process node
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) uses a smaller process node than the average smartphone (5 nm vs 6 nm). The average process node size is 6 nm.
    • 14.3% higher maximum RAM
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports more maximum RAM than the average smartphone (16 GB vs 14 GB). The average smartphone supports 14 GB RAM.
    • 16.4% faster memory speed
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports faster memory speed than the average smartphone (3200 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.
    • 45.5% higher 3DMark Wild Life Unlimited benchmark
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) scores higher in 3DMark Wild Life Unlimited than the average smartphone (5,567 vs 3,825). The average smartphone scores 3,825.
    • Higher on-device AI tier
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) runs on the productivity AI tier, while the average smartphone runs on fundamental , enabling stronger on-device AI features.
    • Supports desktop mode
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) includes desktop mode, the average smartphone does not. 9.5% of smartphones support desktop functionality.
    • Includes cross-site tracking protection
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports cross-site tracking prevention, the average smartphone does not. 32.2% of smartphones include this feature.
    • 3x higher optical zoom
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) offers higher optical zoom than the average smartphone (3x vs 0x).
    • Has optical image stabilization
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Better main camera video
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) records better main camera video than the average smartphone. 44.20x of smartphones support 4K or higher.
    • 1 µm larger main camera pixel size
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a larger main camera pixel size than the average smartphone (1.8 µm vs 0.8 µm). The average pixel size is 0.8 µm.
    • Uses a BSI sensor
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • Supports laser autofocus
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) features laser autofocus, the average smartphone does not. 21.4% of smartphones include laser AF.
    • Supports HDR10 video recording
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports HDR10 video recording, the average smartphone does not. 36.1% of smartphones support HDR10.
    • Supports RAW photo capture
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports RAW photo capture, the average smartphone does not. 37.1% of smartphones allow RAW files.
    • Has a dual-tone LED flash
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
    • 1 more flash LEDs
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
    • 21.6% larger main camera sensor area
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a larger main camera sensor area than the average smartphone (38.9 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
    • Newer USB version
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports a newer USB version than the average smartphone (3.2 vs 2.0). The average version is USB 2.
    • Supports ANT+
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports ANT+ technology, the average smartphone does not. 5.6% of smartphones are ANT+ compatible.
    • Has a barometer
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) features a barometer, the average smartphone does not. 20% of smartphones include a barometer.
    • Supports HDR10 support
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Has an always-on display
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • Higher contrast ratio
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a higher contrast ratio than the average smartphone (3000000:1 vs 1000000:1 ). The average smartphone contrast ratio is 1000000:1 .
    • 33.8% higher screen brightness
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a higher screen brightness than the average smartphone (883 nits vs 660 nits). The average smartphone brightness is 660 nits.
    • 300 nits higher peak brightness
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a higher peak brightness than the average smartphone (1300 nits vs 1000 nits). The average peak brightness is 1000 nits.
    • Supports wireless charging
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
    • Supports reverse wireless charging
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
    • 1 more microphone/s
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.
    • 2.3 mm narrower
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) is narrower than the average smartphone (73.7 mm vs 76 mm). The average smartphone width is 76 mm.
    • 0.5 mm thinner
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) is thinner than the average smartphone (7.8 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    • Better IP rating
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a better IP rating than the average smartphone (IP68 vs IP67 ). The average IP rating is IP67 .
    • 4.2% lighter
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) is lighter than the average smartphone (188 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 1.7 mm shorter
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) is shorter than the average smartphone (161.9 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    • 2.5% higher French repairability index
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a higher French repairability index score than the average smartphone (8.2 vs 8.0). The average score is 8.

    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design
    • 50% less storage
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • 10.1% slower GPU clock
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a lower GPU frequency than the average smartphone (854 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    • No live text recognition
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • No scrolling screenshot support
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
    • Does not allow play while downloading
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
    • No memory card slot
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not have a memory card slot, the average smartphone does. 53.6% of smartphones feature expandable storage.
    • Older Bluetooth version
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) uses an older Bluetooth version than the average smartphone (5.1 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • 0.3% lower pixel density
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a lower pixel density than the average smartphone (394 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • No reverse wired charging
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support reverse wired charging, the average smartphone does. 61.3% of smartphones support reverse wired charging.
    • 25% slower wireless charging speed
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a slower wireless charging speed than the average smartphone (15 W vs 20 W). The average smartphone wireless charging speed is 20 W.
    • 4% smaller battery capacity
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a smaller battery capacity than the average smartphone (4800 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
    • 24.2% slower charging speed
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a slower charging speed than the average smartphone (25 W vs 33 W). The average smartphone charges at 33 W.
    • 10% slower reverse wireless charging speed
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a slower reverse wireless charging speed than the average smartphone (4.5 W vs 5 W). The average smartphone speed is 5 W.
    • 50% less storage
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
      What it is: The total built-in space available for apps, media, and files.
      When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

      Importance: HIGH

      Good value: >256 GB

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.128 GB vs 256 GB
    • No memory card slot
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not have a memory card slot, the average smartphone does. 53.6% of smartphones feature expandable storage.
      What it is: A physical slot, usually for microSD cards, allowing users to expand the device's storage capacity.
      When it matters: When you want to cheaply expand your storage for photos, music, and movies.

      Importance: LOW

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not have a memory card slot, the average smartphone does. 53.6% of smartphones feature expandable storage.
    • No reverse wired charging
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support reverse wired charging, the average smartphone does. 61.3% of smartphones support reverse wired charging.
      What it is: The ability to use the smartphone's battery to charge another device via a USB cable.
      When it matters: When you want to use your phone as a power bank to charge another device via cable.

      Importance: LOW

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support reverse wired charging, the average smartphone does. 61.3% of smartphones support reverse wired charging.
    • No live text recognition
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
      What it is: A feature that can identify and extract text from images, camera viewfinder, or documents in real-time for copying, translating, or other actions.
      When it matters: When you need to quickly copy text from a physical document or sign using your camera.

      Importance: MEDIUM

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • No scrolling screenshot support
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
      What it is: The ability to capture extended screenshots that include content beyond what's visible on screen by automatically scrolling and stitching images together.
      When it matters: When you want to capture a full webpage or long chat log in a single image.

      Importance: LOW

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
    • 25% slower wireless charging speed
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a slower wireless charging speed than the average smartphone (15 W vs 20 W). The average smartphone wireless charging speed is 20 W.
      What it is: The maximum power input supported for wireless charging, measured in Watts (W).
      When it matters: When you want the convenience of wireless charging without the slow speeds.

      Importance: LOW

      Good value: >40 W

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a slower wireless charging speed than the average smartphone (15 W vs 20 W). The average smartphone wireless charging speed is 20 W.15 W vs 20 W
    • 4% smaller battery capacity
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a smaller battery capacity than the average smartphone (4800 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
      What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
      When it matters: When you want a general idea of how large the battery is physically.

      Importance: HIGH

      Good value: >5000 mAh

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a smaller battery capacity than the average smartphone (4800 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.4800 mAh vs 5000 mAh
    • 10.1% slower GPU clock
      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a lower GPU frequency than the average smartphone (854 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
      What it is: The operating speed of the graphics processing unit, which affects rendering and gaming.
      When it matters: When you want smoother frame rates in games and faster rendering in graphics apps.

      Importance: MEDIUM

      Good value: >950 MHz

      Samsung Galaxy S21 Plus 5G (8GB + 128GB) has a lower GPU frequency than the average smartphone (854 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.854 MHz vs 950 MHz
    Total
    Performance & Hardware
    Software
    Connectivity
    Display
    Battery

    Graphic comparison of Samsung Galaxy S21 Plus 5G (8GB + 128GB) and other smartphones

    Attribute category
    Attribute
    No results found

    Third-party reviews

    What customers like about Samsung Galaxy S21 Plus 5G (8GB + 128GB)?

    • Excellent and fast performance for daily tasks and gaming
    • Vibrant and bright 6.7-inch Dynamic AMOLED 2X display with a smooth 120Hz adaptive refresh rate
    • Impressive camera quality, especially in daylight, for both photos and videos
    • Long-lasting and excellent battery life, capable of easily lasting a full day with heavy use
    • Premium and attractive design with durable build quality and IP68 water resistance
    • Fast and reliable in-display fingerprint sensor
    • 5G connectivity is fast and works well
    • Guaranteed with a solid number of software and security updates

    What customers dislike about Samsung Galaxy S21 Plus 5G (8GB + 128GB)?

    • No microSD card slot for expandable storage, a major drawback for many users
    • No 3.5mm headphone jack, requiring the use of wireless options or an adapter
    • Does not include a charger or headphones in the box
    • Some users report issues with call quality, including distant sound or dropped connections
    • Connectivity problems, such as unstable Bluetooth or Wi-Fi connections, have been noted by some users
    • The screen can scratch easily compared to previous models, according to some users
    • Can occasionally overheat or experience battery drain, especially with intensive use or after some software updates
    • Rear camera performance in low light is only decent and can have high noise compared to newer flagships

    Expert reviews

    T
    toptenreviews.com
    ?
    27/07/2021
    Samsung Galaxy S21 Plus review

    The Samsung Galaxy S21 Plus acts as a premium "sweet spot" in the S21 lineup, featuring a 6.7-inch 120Hz AMOLED display and a redesigned "Contour Cut" camera housing. Key advantages include a durable metal-and-glass construction, a long-lasting 4,800mAh battery, and a significantly improved, faster in-display fingerprint sensor. Despite these strengths, the device is criticized for...Read more

    A
    androidauthority.com
    ?
    19/05/2023
    Samsung Galaxy S21 Plus review: The typical middle child

    According to Android Authority, the Samsung Galaxy S21 Plus serves as a middle-ground device offering premium performance with some compromises. Its pros include a high-quality 6.7-inch AMOLED display with a 120Hz adaptive refresh rate, next-gen performance from its 5nm chipset, and a durable build with Gorilla Glass Victus. Cons noted are a downgraded FHD+ display resolution,...Read more

    A
    androidpolice.com
    ?
    19/03/2021
    Samsung Galaxy S21+ review, one month later: Peak Samsung design

    The Samsung Galaxy S21 Plus stands out as a balanced, ergonomic "middle child" in the 2021 lineup, featuring a premium matte glass back and a comfortable, lighter design compared to the S21 Ultra. Performance is driven by the Snapdragon 888 processor, supported by a fast, flat 1080p OLED screen and a reliable 4,800mAh battery, making it a top contender for daily use. Key cons...Read more

    C
    consumerreports.org
    ?
    03/03/2021
    Samsung Galaxy S21+ 5G Cell Phone Review - Consumer Reports(www.notebookcheck.net) | February 14, 2021 | Samsung Galaxy S21+ 5G Smartphone Review: The...

    Consumer Reports rates the Samsung Galaxy S21 5G as an excellent overall performer with robust durability. Pros include top scores for performance and display, an excellent 6.2-inch flat Dynamic AMOLED display, a fast Qualcomm Snapdragon 888 processor, 8GB of RAM, and "Excellent" ratings for toughness and scratch resistance after strenuous testing. Cons include average battery life...Read more

    D
    digitalcameraworld.com
    ?
    04/03/2021
    Samsung Galaxy S21 Plus review

    The Samsung Galaxy S21 Plus is positioned as a capable, large-screen device featuring a 6.7-inch 120Hz AMOLED display and a polished "contour cut" design, though it compromises with a lower 1080p resolution compared to previous models. While offering high-end performance via the Snapdragon 888 or Exynos 2100 chipset, it occupies an awkward middle ground between the standard S21 and...Read more

    D
    digitaltrends.com
    ?
    02/02/2021
    Samsung Galaxy S21+ 5G review: Not as good as one, but better than the other

    Digital Trends reviewed the Samsung Galaxy S21 Plus, highlighting its premium design, smooth 120Hz AMOLED display, and strong performance powered by the Snapdragon 888 or Exynos 2100 processor. A key advantage noted was the 4,800mAh battery providing significant usage time, though the phone was criticized for camera inconsistencies between lenses and zoom limitations. The review...Read more

    D
    dxomark.com
    ?
    15/04/2021
    Samsung Galaxy S21+ 5G (Exynos) Camera review

    The DXOMARK review of the Samsung Galaxy S21+ 5G (Exynos) indicates that the device, equipped with a 12 MP main sensor, 12 MP ultra-wide, and a 64 MP telephoto lens, provides a satisfying photography experience that mirrors the performance of the smaller standard S21 model. Strengths include accurate target exposure, neutral white balance, and an effective bokeh mode for portraits,...Read more

    S
    sammobile.com
    ?
    23/09/2021
    Samsung Galaxy S21+ review: Feels like money well spent

    SamMobile’s review describes the Samsung Galaxy S21+ as a refined "middle child" offering a premium, matte Gorilla Glass Victus back and a distinctive "Contour Cut" camera design. The device features a 6.7-inch Dynamic AMOLED 2X display with an adaptive 120Hz refresh rate, though a noted downgrade is the reduction to FHD+ resolution. Performance is handled by the efficient Exynos...Read more

    T
    techradar.com
    ?
    05/07/2021
    Samsung Galaxy S21 Plus review - TechRadar

    TechRadar reviewed the Samsung Galaxy S21 Plus as a powerful phone but an "awkward middle child," recommending the standard S21 or the S21 Ultra instead. Pros include a premium matte glass design, a 6.7-inch 120Hz AMOLED display, and strong performance and battery life, while cons include a reduced Full HD+ resolution, no microSD slot, the exclusion of a charger, and largely...Read more

    T
    theguardian.com
    ?
    19/04/2021
    Galaxy S21+ review: the big-screen Samsung phone for slightly less

    According to a review, the Samsung Galaxy S21+ is presented as a "middle-child" flagship with a large 6.7-inch AMOLED display and a 120Hz refresh rate, offering excellent performance but with a lower resolution than previous models. While the camera provides vibrant images, its 3x hybrid zoom is noted as less capable than rivals or the S21 Ultra, and the phone lacks a headphone jack...Read more

    T
    tomsguide.com
    ?
    15/03/2022
    Samsung Galaxy S21 Plus review: A big-screen phone that...

    The Tom’s Guide review positions the Samsung Galaxy S21 Plus as a premium, large-screen device featuring a durable "contour cut" design, a bright 120Hz 6.7-inch AMOLED display, and strong performance from the Snapdragon 888 chipset. While the camera system is capable, a notable drawback is that the hardware lacks significant upgrades over its predecessor, alongside a reduced 1080p...Read more

    T
    toptenreviews.com
    ?
    27/07/2021
    Samsung Galaxy S21 Plus review

    The Samsung Galaxy S21 Plus acts as a premium "sweet spot" in the S21 lineup, featuring a 6.7-inch 120Hz AMOLED display and a redesigned "Contour Cut" camera housing. Key advantages include a durable metal-and-glass construction, a long-lasting 4,800mAh battery, and a significantly improved, faster in-display fingerprint sensor. Despite these strengths, the device is criticized for...Read more

    A
    androidauthority.com
    ?
    19/05/2023
    Samsung Galaxy S21 Plus review: The typical middle child

    According to Android Authority, the Samsung Galaxy S21 Plus serves as a middle-ground device offering premium performance with some compromises. Its pros include a high-quality 6.7-inch AMOLED display with a 120Hz adaptive refresh rate, next-gen performance from its 5nm chipset, and a durable build with Gorilla Glass Victus. Cons noted are a downgraded FHD+ display resolution,...Read more

    W
    watson.ch
    ?
    28/01/2021
    S21 Ultra and S21 Plus Review: Samsung's Best Smartphones in Years

    The watson.ch review characterizes the Samsung Galaxy S21 Ultra and S21+ as significant, high-quality updates featuring refined designs and aggressive pricing. The S21 Ultra is highlighted for its premium matte glass, enhanced 108MP camera, and superior 120Hz display, while the S21+ moves to a practical flat screen design. Key cons for both devices include the removal of chargers,...Read more

    (Translated)Show original
    C
    curved.de
    ?
    23/01/2023
    Samsung Galaxy S21+ Review: Display, Camera, Performance, and More

    The Samsung Galaxy S21 Plus is positioned as a high-performance "middle child" in the series, featuring a flat 6.7-inch display with a 120Hz adaptive refresh rate. It is noted for its premium feel, particularly with the matte finish that resists fingerprints, according to the test. While performance is top-tier, the screen resolution is capped at Full HD+. Key performance aspects...Read more

    (Translated)Show original
    W
    watson.ch
    ?
    28/01/2021
    S21 Ultra and S21 Plus Review: Samsung's Best Smartphones in Years

    The watson.ch review characterizes the Samsung Galaxy S21 Ultra and S21+ as significant, high-quality updates featuring refined designs and aggressive pricing. The S21 Ultra is highlighted for its premium matte glass, enhanced 108MP camera, and superior 120Hz display, while the S21+ moves to a practical flat screen design. Key cons for both devices include the removal of chargers,...Read more

    (Translated)Show original
    C
    curved.de
    ?
    23/01/2023
    Samsung Galaxy S21+ Review: Display, Camera, Performance, and More

    The Samsung Galaxy S21 Plus is positioned as a high-performance "middle child" in the series, featuring a flat 6.7-inch display with a 120Hz adaptive refresh rate. It is noted for its premium feel, particularly with the matte finish that resists fingerprints, according to the test. While performance is top-tier, the screen resolution is capped at Full HD+. Key performance aspects...Read more

    (Translated)Show original
    N
    nextpit.fr
    ?
    09/02/2021
    Samsung Galaxy S21+ Review: Beauty Isn't Everything

    The Samsung Galaxy S21+ is a refined flagship featuring a high-quality 6.7-inch 120Hz flat display, a durable glass-metal design with a "Contour Cut" camera housing, and strong performance from the Exynos 2100 chipset. Key pros include an excellent, responsive screen, improved build quality, fast performance, and a long-term software update commitment. However, the device sacrifices...Read more

    (Translated)Show original
    0
    01net.com
    ?
    18/03/2021
    Samsung Galaxy S21+ review: why this excellent smartphone is... disappointing

    The 01net review characterizes the Samsung Galaxy S21+ as an excellent yet disappointing device, noting it feels less premium than the S20+ due to cost-cutting measures. Key strengths include a high-quality 120Hz AMOLED display, a stylish matte design, superior Exynos 2100 performance, and solid battery life. However, the, review highlights significant drawbacks, including a reduced...Read more

    (Translated)Show original
    C
    clubic.com
    ?
    03/03/2021
    Samsung Galaxy S21+ Review: A solid release that struggles to stand out

    The Clubic review describes the Samsung Galaxy S21 as a refined, high-quality device that adopts a strategic, more affordable approach through cost-cutting measures like a plastic back and a 1080p flat display. Performance is lauded as a key strength, with the Exynos 2100 offering a smooth, fast experience combined with a high-quality 120Hz AMOLED screen. While the camera benefits...Read more

    (Translated)Show original
    J
    journaldugeek.com
    ?
    12/02/2021
    Samsung Galaxy S21 and S21+ review: Pitch perfect

    The Journal du Geek review characterizes the Samsung Galaxy S21 and S21+ as balanced, "flawless" flagships featuring a refined "Contour Cut" camera design, with the S21 featuring a durable "Glasstic" back and the S21+ using Gorilla Glass Victus. Performance is top-tier thanks to the Exynos 2100, paired with excellent 120Hz Dynamic AMOLED 2X displays, although the resolution is...Read more

    (Translated)Show original
    L
    lesnumeriques.com
    ?
    20/02/2021
    Samsung Galaxy S21+ review: the same smartphone, only bigger

    The Samsung Galaxy S21, reviewed by Les Numériques, adopts a more compact design with a plastic back and the distinct "Contour Cut" camera housing. It features a high-quality 6.2-inch 120Hz AMOLED screen, though resolution is reduced to FHD+. Performance is boosted by the Exynos 2100, ensuring high fluidity, but the 4,000 mAh battery offers only average, sometimes limited,...Read more

    (Translated)Show original
    N
    nextpit.fr
    ?
    09/02/2021
    Samsung Galaxy S21+ Review: Beauty Isn't Everything

    The Samsung Galaxy S21+ is a refined flagship featuring a high-quality 6.7-inch 120Hz flat display, a durable glass-metal design with a "Contour Cut" camera housing, and strong performance from the Exynos 2100 chipset. Key pros include an excellent, responsive screen, improved build quality, fast performance, and a long-term software update commitment. However, the device sacrifices...Read more

    (Translated)Show original
    0
    01net.com
    ?
    18/03/2021
    Samsung Galaxy S21+ review: why this excellent smartphone is... disappointing

    The 01net review characterizes the Samsung Galaxy S21+ as an excellent yet disappointing device, noting it feels less premium than the S20+ due to cost-cutting measures. Key strengths include a high-quality 120Hz AMOLED display, a stylish matte design, superior Exynos 2100 performance, and solid battery life. However, the, review highlights significant drawbacks, including a reduced...Read more

    (Translated)Show original
    E
    es.root-nation.com
    ?
    29/01/2021
    Samsung Galaxy S21+ Review: Standard Plus or Ultra Lite?

    The Samsung Galaxy S21+ features a distinct "Contour Cut" design, utilizing a matte Gorilla Glass Victus back for a premium feel. While its 6.7-inch display is praised for its 120Hz refresh rate and high brightness, the downgrade to FHD+ resolution and the omission of a microSD slot are notable cons. Performance is exceptional with the Exynos 2100, and the 4,800 mAh battery delivers...Read more

    (Translated)Show original
    S
    smartworld.it
    ?
    28/04/2021
    Samsung Galaxy S21+ Review (Photos and Videos) – SmartWorld

    The Samsung Galaxy S21 Plus functions as a refined, balanced flagship featuring a durable matte Gorilla Glass Victus back and a unique Contour Cut camera design. It boasts a 6.7-inch Dynamic AMOLED 2X display with adaptive 120Hz, powerful Exynos 2100 or Snapdragon 888 performance, and a robust 4,800 mAh battery that easily lasts over a day. While praised for its design and screen,...Read more

    (Translated)Show original
    A
    andreagaleazzi.com
    ?
    28/01/2021
    SAMSUNG GALAXY S21+ Review - Andrea Galeazzi

    In his review, Andrea Galeazzi describes the Samsung Galaxy S21 Plus as a well-built 'middle child' featuring a 6.7-inch Dynamic AMOLED 2X display with a 120Hz refresh rate and high brightness, though it is limited to a Full HD+ resolution. Pros include a premium glass and aluminum build, excellent display, and solid battery life, while significant cons include the absence of a...Read more

    (Translated)Show original
    T
    techdifferent.it
    ?
    15/05/2021
    Samsung Galaxy S21+ 5G: our review – TechDifferent

    The Samsung Galaxy S21 5G is characterized as a "rational" flagship that balances a compact, ergonomic design with a durable polycarbonate back. Its 6.2-inch Dynamic AMOLED 2X display offers a 120Hz adaptive refresh rate, ensuring a smooth, vibrant experience despite the resolution drop. Performance is driven by the Exynos 2100/Snapdragon 888 chipsets, resulting in top-tier speed,...Read more

    (Translated)Show original
    S
    smartworld.it
    ?
    28/04/2021
    Samsung Galaxy S21+ Review (Photos and Videos) – SmartWorld

    The Samsung Galaxy S21 Plus functions as a refined, balanced flagship featuring a durable matte Gorilla Glass Victus back and a unique Contour Cut camera design. It boasts a 6.7-inch Dynamic AMOLED 2X display with adaptive 120Hz, powerful Exynos 2100 or Snapdragon 888 performance, and a robust 4,800 mAh battery that easily lasts over a day. While praised for its design and screen,...Read more

    (Translated)Show original
    A
    andreagaleazzi.com
    ?
    28/01/2021
    SAMSUNG GALAXY S21+ Review - Andrea Galeazzi

    In his review, Andrea Galeazzi describes the Samsung Galaxy S21 Plus as a well-built 'middle child' featuring a 6.7-inch Dynamic AMOLED 2X display with a 120Hz refresh rate and high brightness, though it is limited to a Full HD+ resolution. Pros include a premium glass and aluminum build, excellent display, and solid battery life, while significant cons include the absence of a...Read more

    (Translated)Show original
    T
    techzine.nl
    ?
    13/02/2021
    Samsung Galaxy S21: the high-end smartphone for everyone

    The Techzine.nl review characterizes the Samsung Galaxy S21 as a "refined" flagship that prioritizes usability over top-tier specs, featuring a 6.2-inch Dynamic AMOLED 2X display with a 120Hz refresh rate. While offering strong performance via the Exynos 2100 chipset, the device compromises with a plastic back and lower screen resolution compared to its predecessor. Pros include an...Read more

    (Translated)Show original
    A
    androidworld.nl
    ?
    19/03/2021
    Samsung Galaxy S21 Plus review - simply a blown-up Galaxy S21?

    The Androidworld review describes the Samsung Galaxy S21 Plus as a premium "middle child" featuring a matte glass design, a 6.7-inch 120Hz AMOLED display, and strong performance, though with a downgrade to FHD+ resolution. The device boasts excellent battery life and an improved, larger ultrasonic fingerprint sensor, while the camera system offers great daily performance. Key...Read more

    (Translated)Show original
    T
    tweakers.net
    ?
    05/02/2021
    Thorough and independent Samsung Galaxy S21+ 5G reviews

    The Samsung Galaxy S21+ 5G is positioned by Tweakers as a strong, all-round flagship that strikes a balance in the S21 lineup, featuring a premium glass-and-metal design. It boasts high-end performance via the Exynos 2100/Snapdragon 888, a fluid 120Hz AMOLED display, and reliable, all-day battery life. Key compromises to achieve its price point include a lower 1080p screen...Read more

    (Translated)Show original
    A
    androidplanet.nl
    ?
    29/01/2021
    Android Planet: Samsung Galaxy S21 Plus - review, price, specifications and more

    The Samsung Galaxy S21 Plus is positioned as a balanced, large-screen flagship featuring a 6.7-inch 120Hz AMOLED display, a premium matte glass design, and high-end performance via the Snapdragon 888 or Exynos 2100 chipset. Key strengths include solid 4,800mAh battery life and a reliable in-display fingerprint sensor, offering a premium experience similar to the Ultra model....Read more

    (Translated)Show original
    C
    consumentenbond.nl
    ?
    18/03/2026
    Consumentenbond: Samsung Galaxy S21+ 5G (256 GB) - Test Results

    The Samsung Galaxy S21+ 5G (256 GB) is recognized as a high-quality, large-screen smartphone featuring a 6.7-inch AMOLED 120Hz display, robust build quality with Gorilla Glass Victus, and IP68 water resistance. Performance is driven by top-tier processors (Snapdragon 888/Exynos 2100) and a versatile triple-camera system, though it lacks a microSD slot for storage expansion. While...Read more

    (Translated)Show original
    T
    techzine.nl
    ?
    13/02/2021
    Samsung Galaxy S21: the high-end smartphone for everyone

    The Techzine.nl review characterizes the Samsung Galaxy S21 as a "refined" flagship that prioritizes usability over top-tier specs, featuring a 6.2-inch Dynamic AMOLED 2X display with a 120Hz refresh rate. While offering strong performance via the Exynos 2100 chipset, the device compromises with a plastic back and lower screen resolution compared to its predecessor. Pros include an...Read more

    (Translated)Show original
    A
    androidworld.nl
    ?
    19/03/2021
    Samsung Galaxy S21 Plus review - simply a blown-up Galaxy S21?

    The Androidworld review describes the Samsung Galaxy S21 Plus as a premium "middle child" featuring a matte glass design, a 6.7-inch 120Hz AMOLED display, and strong performance, though with a downgrade to FHD+ resolution. The device boasts excellent battery life and an improved, larger ultrasonic fingerprint sensor, while the camera system offers great daily performance. Key...Read more

    (Translated)Show original

    Video reviews

    Best alternatives

    motorola-edge-40-pro
    motorola Edge 40 pro (12GB + 256GB)

    Smartphones

    8.8
    xiaomi-poco-f7
    Poco F7 (12GB + 512GB)

    Smartphones

    8.8
    vivo-v60-8gb-256gb
    vivo V60 (8GB + 256GB)

    Smartphones

    8.8
    oneplus-nord-5-8gb-256gb
    OnePlus Nord 5 (8GB + 256GB)

    Smartphones

    8.6
    vivo-v60-8gb-128gb
    vivo V60 (8GB + 128GB)

    Smartphones

    8.7
    No image
    HONOR X9d 5G (8GB + 256GB)

    Smartphones

    8.6
    vivo-t4-pro-8gb-256gb
    vivo T4 Pro (8GB + 256GB)

    Smartphones

    8.5
    vivo-v60e-12gb-256gb
    vivo V60e (12GB + 256GB)

    Smartphones

    8.4
    realme-gt-6t
    realme GT 6T (8GB + 256GB)

    Smartphones

    8.4
    oneplus-nord-3-5g
    OnePlus Nord 3 5G (16GB + 256GB)

    Smartphones

    8.4
    google-pixel-7-pro
    Google Pixel 7 Pro (128GB)

    Smartphones

    8.4
    motorola-moto-g-stylus-5g-2025
    Motorola Moto G Stylus 5G 2025 (8GB + 256GB)

    Smartphones

    8.1

    Compare Samsung Galaxy S21 Plus 5G (8GB + 128GB) with other smartphones

    VS
    VS

    Compare