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Samsung Galaxy A51 (4GB + 128GB) Review | 197 Data compared

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  • Avg. price: ~£180
  • RAM capacity: 4 GB
  • Internal storage: 128 GB
  • Screen size: 6.5 inches
  • Main camera megapixels: 48 MP & 12 MP & 5 MP & 5 MP

Samsung Galaxy A51 (4GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.3

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%

6.0

Technical Score

10.0%

9.1

User score

Good
6.0

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%

5.7

Performance & Hardware

18.0%

6.2

Camera

15.0%

6.6

Display

15.0%

6.2

Battery

10.0%

4.2

Software

10.0%

7.1

Connectivity

4.0%

3.7

Audio

3.0%

7.4

Design

Good
9.1

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%

8.7

User reviews

30.0%

10

Popularity

Exceptional
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    Best prices

    Best rankings

    ?

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

    Technical Specifications of smartphone Samsung Galaxy A51 (4GB + 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%

    5.7

    Performance & Hardware

    18.0%

    6.2

    Camera

    15.0%

    6.6

    Display

    15.0%

    6.2

    Battery

    10.0%

    4.2

    Software

    10.0%

    7.1

    Connectivity

    4.0%

    3.7

    Audio

    3.0%

    7.4

    Design

    6.0
    Samsung Galaxy A51 (4GB + 128GB) has a technical score of 5.97 points, which is lower than 94.4% 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%

    8.7

    User reviews

    30.0%

    10

    Popularity

    9.1
    Samsung Galaxy A51 (4GB + 128GB) has a user score of 9.09 points, which is higher than 85.9% 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 A51 (4GB + 128GB) has a popularity of 10 points, which is higher than 70.5% 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%

    6.3

    Overall score

    40.0%

    9.6

    Price

    7.6
    Samsung Galaxy A51 (4GB + 128GB) has a quality-to-price ratio of 7.6 points, which is lower than 74.4% 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 9611
    Samsung Galaxy A51 (4GB + 128GB) uses the Samsung Exynos 9611 processor model which is slower than processors in 82.6% of smartphones and equal to processors in 0.1% 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

    4 GB
    Samsung Galaxy A51 (4GB + 128GB) has a RAM capacity of 4 GB which is smaller than the RAM capacity of 82.7% of smartphones and equal to that of 14% 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 A51 (4GB + 128GB) has an internal storage capacity of 128 GB which is smaller than the storage of 61.2% 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

    2.3 GHz
    The CPU boost clock speed of Samsung Galaxy A51 (4GB + 128GB) is 2.3 GHz which is lower than the boost speed of 63.9% of smartphones and equal to that of 4.3% of smartphones.
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    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 13
    Samsung Galaxy A51 (4GB + 128GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 13
    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 13
    Samsung Galaxy A51 (4GB + 128GB) runs Android version Android 13 which is older than that found in 50.6% of smartphones and equal to that in 16.5% 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 A51 (4GB + 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 A51 (4GB + 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 A51 (4GB + 128GB) offers dark mode. 95.8% of smartphones support this feature.
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    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 A51 (4GB + 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

    48 MP & 12 MP & 5 MP & 5 MP
    Samsung Galaxy A51 (4GB + 128GB) has a main camera resolution of 48 MP & 12 MP & 5 MP & 5 MP MP which is lower than that of 78% of smartphones of smartphones.
    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/2 & f/2.2 & f/2.4 & f/2.2
    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

    30.7 mm²
    Samsung Galaxy A51 (4GB + 128GB) has a main camera sensor area of 30.7 mm² which is smaller than the main camera sensor area of 63.5% of smartphones and equal to that of 6.3% 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

    0.8 µm
    1.6 binned
    Samsung Galaxy A51 (4GB + 128GB) has a main camera pixel size of 0.8 µm which is larger than in 35.5% of smartphones and equal to the size in 21.9% of smartphones.
    1.6 binned
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    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 A51 (4GB + 128GB) has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% 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 A51 (4GB + 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

    no
    Samsung Galaxy A51 (4GB + 128GB) does not support 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 A51 (4GB + 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 A51 (4GB + 128GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
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    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

    6.5 inches
    Samsung Galaxy A51 (4GB + 128GB) has a screen size of 6.5 inches which is smaller than the screens of 80% of smartphones and equal to those of 3.9% 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
    Samsung Galaxy A51 (4GB + 128GB) has a screen resolution of 1080 x 2400 px which is higher than that of 36.7% of smartphones and equal to that of 20.4% of smartphones.
    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

    405 ppi
    Samsung Galaxy A51 (4GB + 128GB) has a pixel density of 405 ppi which is higher than that of 64.8% of smartphones and equal to that of 1.3% 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 A51 (4GB + 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

    60 Hz
    Samsung Galaxy A51 (4GB + 128GB) supports a refresh rate of 60 Hz which is lower than in 84.3% of smartphones and equal to that in 15.7% of smartphones.
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    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

    4000 mAh
    Samsung Galaxy A51 (4GB + 128GB) has a battery capacity of 4000 mAh which is smaller than the batteries in 90.2% of smartphones and equal to those in 2.6% 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 A51 (4GB + 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 A51 (4GB + 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

    134 min
    Samsung Galaxy A51 (4GB + 128GB) reaches a full wired charge in 134 min which is slower than 92.6% of smartphones and equal to the time of 0.6% of smartphones.
    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

    no
    Samsung Galaxy A51 (4GB + 128GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
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    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

    no
    Samsung Galaxy A51 (4GB + 128GB) does not include 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

    yes
    Samsung Galaxy A51 (4GB + 128GB) includes a 3.5 mm headphone jack. 45.3% 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

    2
    Samsung Galaxy A51 (4GB + 128GB) includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% 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

    yes
    Samsung Galaxy A51 (4GB + 128GB) includes 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 A51 (4GB + 128GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
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    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

    158.5 mm
    Samsung Galaxy A51 (4GB + 128GB) has a height of 158.5 mm which is shorter than 84.3% of smartphones and equal to that of 0.4% 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

    73.6 mm
    Samsung Galaxy A51 (4GB + 128GB) has a width of 73.6 mm which is narrower than 86.9% 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

    7.9 mm
    Samsung Galaxy A51 (4GB + 128GB) has a thickness of 7.9 mm which is thinner than 72.2% of smartphones and equal to that of 5% 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

    172 g
    Samsung Galaxy A51 (4GB + 128GB) weighs 172 g which is lighter than 92.1% of smartphones and equal to the weight of 0.7% 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

    80738 cm³
    Samsung Galaxy A51 (4GB + 128GB) has a device volume of 80738 cm³ which is smaller than 93.1% of smartphones and equal to that of 0.2% of smartphones.
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    Samsung Galaxy A51 (4GB + 128GB) vs the average smartphone

    • Has an always-on display
      Samsung Galaxy A51 (4GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
      What it is: A feature that keeps a portion of the screen active to show time, date, and notifications while the device is asleep.
      When it matters: When you want to glance at the time or notifications without touching the phone.

      Importance: MEDIUM

      Samsung Galaxy A51 (4GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • Uses a BSI sensor
      Samsung Galaxy A51 (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
      What it is: Indicates the use of a Back-Side Illuminated sensor, which arranges the wiring behind the light-receiving surface to improve low-light sensitivity.
      When it matters: When you take photos in dim environments and need better light sensitivity.

      Importance: LOW

      Samsung Galaxy A51 (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • 12.3% lighter
      Samsung Galaxy A51 (4GB + 128GB) is lighter than the average smartphone (172 g vs 196.2 g). The average smartphone weighs 196.2 g.
      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

      Samsung Galaxy A51 (4GB + 128GB) is lighter than the average smartphone (172 g vs 196.2 g). The average smartphone weighs 196.2 g.172.0 g vs 196.2 g
    • 2 more memory channels
      Samsung Galaxy A51 (4GB + 128GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
      What it is: The number of independent data paths between the RAM and CPU. Dual-channel or more can enhance memory throughput and multitasking efficiency.
      When it matters: When you want reduced latency and faster data access for the CPU.

      Importance: LOW

      Good value: 4

      Samsung Galaxy A51 (4GB + 128GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.4 vs 2
    • Has FM radio
      Samsung Galaxy A51 (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
      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

      Samsung Galaxy A51 (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Supports ANT+
      Samsung Galaxy A51 (4GB + 128GB) supports ANT+ technology, the average smartphone does not. 5.6% of smartphones are ANT+ compatible.
      What it is: A wireless protocol mainly used for connecting to sports and fitness sensors like heart rate straps and bike power meters.
      When it matters: When you connect to specialized sports sensors like bike power meters or heart rate straps.

      Importance: LOW

      Samsung Galaxy A51 (4GB + 128GB) supports ANT+ technology, the average smartphone does not. 5.6% of smartphones are ANT+ compatible.
    • Higher front camera megapixels
      Samsung Galaxy A51 (4GB + 128GB) has more front camera megapixels than the average smartphone (32 MP vs 16 MP ). The average front camera has 16 MP megapixels.
      What it is: The resolution of the front-facing camera, measured in megapixels, determining the detail level of selfies.
      When it matters: When you want detailed selfies or high-quality video for calls and streaming.

      Importance: HIGH

      Good value: >16 MP

      Samsung Galaxy A51 (4GB + 128GB) has more front camera megapixels than the average smartphone (32 MP vs 16 MP ). The average front camera has 16 MP megapixels.32 MP vs 16 MP
    • 2.4 mm narrower
      Samsung Galaxy A51 (4GB + 128GB) is narrower than the average smartphone (73.6 mm vs 76 mm). The average smartphone width is 76 mm.
      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

      Samsung Galaxy A51 (4GB + 128GB) is narrower than the average smartphone (73.6 mm vs 76 mm). The average smartphone width is 76 mm.73.6 mm vs 76.0 mm
    • 2 more memory channels
      Samsung Galaxy A51 (4GB + 128GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
    • 33.3% lower TDP
      Samsung Galaxy A51 (4GB + 128GB) has a lower TDP than the average smartphone (8 W vs 6 W). The average TDP for smartphones is 6 W.
    • Uses a BSI sensor
      Samsung Galaxy A51 (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • Higher front camera megapixels
      Samsung Galaxy A51 (4GB + 128GB) has more front camera megapixels than the average smartphone (32 MP vs 16 MP ). The average front camera has 16 MP megapixels.
    • Supports 360° panorama
      Samsung Galaxy A51 (4GB + 128GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
    • Allows manual shutter speed
      Samsung Galaxy A51 (4GB + 128GB) allows manual shutter speed control, the average smartphone does not. 29.7% of smartphones include this.
    • Supports ANT+
      Samsung Galaxy A51 (4GB + 128GB) supports ANT+ technology, the average smartphone does not. 5.6% of smartphones are ANT+ compatible.
    • Has an always-on display
      Samsung Galaxy A51 (4GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • 2.5% higher pixel density
      Samsung Galaxy A51 (4GB + 128GB) has a higher pixel density than the average smartphone (405 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • Has FM radio
      Samsung Galaxy A51 (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Has a 3.5 mm headphone jack
      Samsung Galaxy A51 (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
    • 12.3% lighter
      Samsung Galaxy A51 (4GB + 128GB) is lighter than the average smartphone (172 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 2.4 mm narrower
      Samsung Galaxy A51 (4GB + 128GB) is narrower than the average smartphone (73.6 mm vs 76 mm). The average smartphone width is 76 mm.
    • 5.1 mm shorter
      Samsung Galaxy A51 (4GB + 128GB) is shorter than the average smartphone (158.5 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    • 0.4 mm thinner
      Samsung Galaxy A51 (4GB + 128GB) is thinner than the average smartphone (7.9 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.

    Total
    Overall
    Performance & Hardware
    Camera
    Connectivity
    Display
    Audio
    Design
    • 50% less storage
      Samsung Galaxy A51 (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • Worse processor
      Samsung Galaxy A51 (4GB + 128GB) uses a worse processor than the average smartphone (Samsung Exynos 9611 vs Qualcomm Snapdragon 6s Gen 3 ).
    • 42.9% lower maximum RAM capacity
      Samsung Galaxy A51 (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 55.2% lower Geekbench 6 multi-core benchmark score
      Samsung Galaxy A51 (4GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (1,135 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
      average for Exynos 9611
    • 60.6% lower Geekbench 6 single-core benchmark score
      Samsung Galaxy A51 (4GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (371 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 4 GB less RAM
      Samsung Galaxy A51 (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 31.6% slower GPU clock
      Samsung Galaxy A51 (4GB + 128GB) has a lower GPU frequency than the average smartphone (650 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    • 66.7% larger process node
      Samsung Galaxy A51 (4GB + 128GB) is manufactured on a larger process node than the average smartphone (10 nm vs 6 nm). The average smartphone uses a 6 nm process.
    • 53.4% lower memory bandwidth
      Samsung Galaxy A51 (4GB + 128GB) has lower memory bandwidth than the average smartphone (11.9 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 54.1% lower PassMark benchmark
      Samsung Galaxy A51 (4GB + 128GB) has a lower PassMark score than the average smartphone (2,014 vs 4,389). The average smartphone scores 4,389 in PassMark.
    • 70.9% fewer transistors
      Samsung Galaxy A51 (4GB + 128GB) contains fewer transistors than the average smartphone (3000 million vs 10300 million). The average smartphone has 10300 million transistors.
    • 78.7% lower 3DMark Wild Life Unlimited benchmark
      Samsung Galaxy A51 (4GB + 128GB) scores lower in 3DMark Wild Life Unlimited than the average smartphone (813 vs 3,825). The average smartphone scores 3,825.
    • 22.4% slower memory speed
      Samsung Galaxy A51 (4GB + 128GB) has a lower memory speed than the average smartphone (2133 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.
    • 73.9% lower 3DMark Wild Life benchmark
      Samsung Galaxy A51 (4GB + 128GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (812 vs 3,115). The average smartphone scores 3,115 in this benchmark.
    • 50% less L1 cache
      Samsung Galaxy A51 (4GB + 128GB) has a smaller L1 cache than the average smartphone (32 KB vs 64 KB). The average smartphone has an L1 cache of 64 KB.
    • 4.2% lower CPU boost clock speed
      Samsung Galaxy A51 (4GB + 128GB) has a lower CPU boost clock speed than the average smartphone (2.3 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • Lacks app tracking protection
      Samsung Galaxy A51 (4GB + 128GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
    • Lacks focus mode
      Samsung Galaxy A51 (4GB + 128GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • No battery health monitoring
      Samsung Galaxy A51 (4GB + 128GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
    • No live text recognition
      Samsung Galaxy A51 (4GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • Lacks instant markup
      Samsung Galaxy A51 (4GB + 128GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
    • No camera/mic privacy toggles
      Samsung Galaxy A51 (4GB + 128GB) lacks camera and microphone privacy toggles, the average smartphone includes them. 87.1% of smartphones offer these toggles.
    • No Wi-Fi password sharing
      Samsung Galaxy A51 (4GB + 128GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • No location privacy controls
      Samsung Galaxy A51 (4GB + 128GB) does not offer location privacy controls, the average smartphone does. 88% of smartphones include location privacy features.
    • No offline voice commands
      Samsung Galaxy A51 (4GB + 128GB) does not support offline voice commands, the average smartphone does. 90.8% of smartphones offer offline voice control.
    • No scrolling screenshot support
      Samsung Galaxy A51 (4GB + 128GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
    • No dynamic theme support
      Samsung Galaxy A51 (4GB + 128GB) does not support dynamic themes, the average smartphone does. 82% of smartphones support dynamic theming.
    • Lacks extra dim mode
      Samsung Galaxy A51 (4GB + 128GB) does not have extra dim mode, the average smartphone does. 82.9% of smartphones offer extra dimming features.
    • No theme customization
      Samsung Galaxy A51 (4GB + 128GB) does not support theme customization, the average smartphone does. 91% of smartphones allow theme customization.
    • Does not allow play while downloading
      Samsung Galaxy A51 (4GB + 128GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
    • Older Android version
      Samsung Galaxy A51 (4GB + 128GB) runs an older Android version than the average smartphone (Android 13 vs Android 14 ). The average smartphone runs Android version Android 14 .
    • Narrower main camera aperture
      Samsung Galaxy A51 (4GB + 128GB) has a narrower main camera aperture than the average smartphone (f/2 & f/2.2 & f/2.4 & f/2.2 vs f/1.8 & f/2.4 & f/2.4 ). The average smartphone aperture is f/1.8 & f/2.4 & f/2.4 .
    • Lower-resolution main camera
      Samsung Galaxy A51 (4GB + 128GB) has a lower-resolution main camera than the average smartphone (48 MP & 12 MP & 5 MP & 5 MP vs 50 MP & 8 MP ). The average smartphone has a 50 MP & 8 MP main camera.
    • No continuous autofocus in video
      Samsung Galaxy A51 (4GB + 128GB) does not support continuous autofocus in video, the average smartphone does. 94.5% of smartphones have continuous AF.
    • 4.1% smaller main camera sensor area
      Samsung Galaxy A51 (4GB + 128GB) has a smaller main camera sensor area than the average smartphone (30.7 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • No 5G connectivity
      Samsung Galaxy A51 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • Older Bluetooth version
      Samsung Galaxy A51 (4GB + 128GB) uses an older Bluetooth version than the average smartphone (5.0 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • 50% lower refresh rate
      Samsung Galaxy A51 (4GB + 128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 0.17 inches smaller screen size
      Samsung Galaxy A51 (4GB + 128GB) has a smaller screen size than the average smartphone (6.5 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • Worse display glass type
      Samsung Galaxy A51 (4GB + 128GB) uses a worse display glass type than the average smartphone (Corning Gorilla Glass 3 vs Corning Gorilla Glass 5 ). 0.00% of smartphones use the better glass type.
    • 14.4% lower screen brightness
      Samsung Galaxy A51 (4GB + 128GB) has a lower screen brightness than the average smartphone (565 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    • 72 min slower full wired charge time
      Samsung Galaxy A51 (4GB + 128GB) has a slower full wired charge time than the average smartphone (134 min vs 62 min). The average smartphone takes 62 min to charge.
    • 20% smaller battery capacity
      Samsung Galaxy A51 (4GB + 128GB) has a smaller battery capacity than the average smartphone (4000 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
    • 24.2% slower charging speed
      Samsung Galaxy A51 (4GB + 128GB) has a slower charging speed than the average smartphone (25 W vs 33 W). The average smartphone charges at 33 W.
    • No stereo speakers
      Samsung Galaxy A51 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No LDAC support
      Samsung Galaxy A51 (4GB + 128GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • 1.5 m shallower water resistance
      Samsung Galaxy A51 (4GB + 128GB) has a shallower water resistance depth than the average smartphone (0 m vs 1.5 m). The average smartphone is resistant to 1.5 m.
    • 5 older model
      Samsung Galaxy A51 (4GB + 128GB) is an older model than the average smartphone (2,019 vs 2,024). 5.00% of smartphones were released more recently.
      December 2019
    • No 5G connectivity
      Samsung Galaxy A51 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
      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

      Samsung Galaxy A51 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      Samsung Galaxy A51 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature 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

      Samsung Galaxy A51 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 50% lower refresh rate
      Samsung Galaxy A51 (4GB + 128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
      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

      Samsung Galaxy A51 (4GB + 128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.60 Hz vs 120 Hz
    • 50% less storage
      Samsung Galaxy A51 (4GB + 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 A51 (4GB + 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
    • 72 min slower full wired charge time
      Samsung Galaxy A51 (4GB + 128GB) has a slower full wired charge time than the average smartphone (134 min vs 62 min). The average smartphone takes 62 min to charge.
      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

      Samsung Galaxy A51 (4GB + 128GB) has a slower full wired charge time than the average smartphone (134 min vs 62 min). The average smartphone takes 62 min to charge.134 min vs 62 min
    • Worse processor
      Samsung Galaxy A51 (4GB + 128GB) uses a worse processor than the average smartphone (Samsung Exynos 9611 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 A51 (4GB + 128GB) uses a worse processor than the average smartphone (Samsung Exynos 9611 vs Qualcomm Snapdragon 6s Gen 3 ).Samsung Exynos 9611 vs Qualcomm Snapdragon 6s Gen 3
    • 20% smaller battery capacity
      Samsung Galaxy A51 (4GB + 128GB) has a smaller battery capacity than the average smartphone (4000 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 A51 (4GB + 128GB) has a smaller battery capacity than the average smartphone (4000 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.4000 mAh vs 5000 mAh
    • 42.9% lower maximum RAM capacity
      Samsung Galaxy A51 (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
      What it is: The highest amount of RAM that the device’s chipset or architecture can support, regardless of how much is actually installed.
      When it matters: When you are considering the long-term potential of the hardware platform.

      Importance: MEDIUM

      Good value: >16 GB

      Samsung Galaxy A51 (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.8 GB vs 14 GB
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of Samsung Galaxy A51 (4GB + 128GB) and other smartphones

    Attribute category
    Attribute
    No results found

    Third-party reviews

    What customers like about Samsung Galaxy A51 (4GB + 128GB)?

    • Vibrant and crisp 6.5-inch Super AMOLED display with an Infinity-O design
    • Excellent battery life, often lasting a full day or more under normal usage
    • Versatile quad-camera system that takes high-quality photos in well-lit conditions
    • Includes essential hardware features like a 3.5mm headphone jack and microSD expansion
    • Sleek and lightweight design that is comfortable to hold
    • Samsung One UI offers a feature-rich and highly customizable software experience

    What customers dislike about Samsung Galaxy A51 (4GB + 128GB)?

    • Sluggish performance and interface lag caused by the Exynos 9611 processor
    • In-display optical fingerprint sensor is frequently slow and unreliable
    • Low-light camera performance can be noisy and lacks optical image stabilization (OIS)
    • Plastic build quality feels less premium compared to glass-and-metal rivals
    • Lack of advanced features like wireless charging and an IP rating for water resistance
    • Charging speeds are relatively slow (15W) compared to newer mid-range competitors

    Expert reviews

    W
    wired.com
    ?
    12/05/2020
    Samsung Galaxy A51 Review: Not Good Enough - WIRED

    Wired reviewed the Samsung Galaxy A51, highlighting its stunning 6.5-inch Super AMOLED display, 3.5mm headphone jack, 128GB of internal storage (with microSD expansion), and a polished One UI 2.0 interface as key advantages. However, the review critically notes the phone's Exynos 9611 chipset causes performance issues like stuttering and lag, and its quad-camera array produces...Read more

    I
    in.mashable.com
    ?
    05/02/2020
    Samsung Galaxy A51 review: a stellar refresh with one major letdown

    The Mashable India review highlights the Samsung Galaxy A51 as a stylish, premium-looking mid-range device featuring an exceptional 6.5-inch Super AMOLED display and a versatile quad-camera setup with a dedicated macro lens. While praised for its sleek design, one-day battery life, and smooth OneUI 2.0 interface, the phone is significantly hampered by the underwhelming performance...Read more

    A
    androidauthority.com
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    16/06/2022
    Samsung Galaxy A51 review: Great screen, bad performance - Android Authority

    The Samsung Galaxy A51, as reviewed by Android Authority, is defined by its vibrant 6.5-inch Super AMOLED display and modern, lightweight design. Despite these visual pros, the device is held back by the Exynos 9611 chipset and 4GB of RAM, which cause significant lag in daily tasks, multitasking, and gaming. The camera system features a versatile 48MP main sensor that captures...Read more

    A
    androidcentral.com
    ?
    28/04/2021
    Samsung Galaxy A51 review: Old wine in a shiny new bottle - Android Central

    The Samsung Galaxy A51 is described as a "mixed bag," offering flagship-like design with a 6.5-inch Super AMOLED display but featuring underwhelming performance due to its aging Exynos 9611 chipset and 4GB of RAM. Pros include a gorgeous display and practical features like a headphone jack and microSD slot. Cons highlight sluggish performance, poor low-light camera quality, and slow...Read more

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    cnet.com
    ?
    06/05/2020
    Galaxy A51 review: Samsung beats the iPhone SE in these important ways - CNET

    According to a CNET review, the Samsung Galaxy A51 is a strong mid-range phone at $400, offering pros like a large 6.5-inch Super AMOLED display, 128GB storage, a 3.5mm headphone jack, and expandable storage. Its four-camera system provides versatility with ultra-wide and macro lenses, and its battery lasts over 16 hours in video tests. However, key cons include slower performance...Read more

    C
    consumerreports.org
    ?
    12/05/2020
    Samsung Galaxy A51 Cell Phone Review - Consumer Reports Would you like to see a similar list for its successor, the Galaxy A52, or perhaps a breakdown...

    The Consumer Reports review highlights the Samsung Galaxy A51 as a top-performing mid-range device, specifically praising its excellent 6.4-inch Super AMOLED screen, which offers high resolution and superior outdoor visibility. The phone demonstrates exceptional durability, passing rigorous 100-drop tumble tests and rain testing with minimal functional damage. However, notable cons...Read more

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    nextpit.com
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    08/07/2021
    Samsung Galaxy A51 review: Is it still worth buying in 2021? - NextPit

    The Samsung Galaxy A51, reviewed by NextPit, is described as a former bestseller that showed its age by 2021, despite featuring a high-quality 6.5-inch Super AMOLED display and a versatile quad-camera setup. Key pros highlighted include the inclusion of a 3.5mm headphone jack and Samsung’s promise of four years of security updates. However, the device is criticized for its weak...Read more

    P
    pcmag.com
    ?
    12/05/2020
    Samsung Galaxy A51 Review - PCMag

    PCMag describes the Samsung Galaxy A51 as a solid mid-range phone with a premium aesthetic and an excellent 6.5-inch Super AMOLED display but notes significant drawbacks in performance and biometric reliability. While it offers a versatile quad-camera and strong battery life, the Exynos 9611 chipset results in sluggish performance, and the in-display fingerprint sensor is...Read more

    T
    techradar.com
    ?
    21/09/2022
    Samsung Galaxy A51 review - TechRadar

    According to TechRadar, the Samsung Galaxy A51 is a mid-range phone praised for its striking visual design, mimicking premium aesthetics, and a vibrant 6.5-inch Super AMOLED display. Its build is noted as solid with an attractive finish, despite being plastic and lacking water resistance. However, performance is a significant drawback due to the Exynos 9611 chipset, which often...Read more

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    tomsguide.com
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    07/05/2020
    Samsung Galaxy A51 review - Tom's Guide

    The Samsung Galaxy A51 brings a vibrant 6.5-inch Super AMOLED display and a stylish design to the mid-range market, though it is powered by an underperforming Exynos 9611 chipset that causes interface lag. While the phone offers a versatile quad-camera array and 128GB of storage, it lacks premium materials, wireless charging, and is hindered by a slow in-display fingerprint sensor....Read more

    W
    wired.com
    ?
    12/05/2020
    Samsung Galaxy A51 Review: Not Good Enough - WIRED

    Wired reviewed the Samsung Galaxy A51, highlighting its stunning 6.5-inch Super AMOLED display, 3.5mm headphone jack, 128GB of internal storage (with microSD expansion), and a polished One UI 2.0 interface as key advantages. However, the review critically notes the phone's Exynos 9611 chipset causes performance issues like stuttering and lag, and its quad-camera array produces...Read more

    I
    in.mashable.com
    ?
    05/02/2020
    Samsung Galaxy A51 review: a stellar refresh with one major letdown

    The Mashable India review highlights the Samsung Galaxy A51 as a stylish, premium-looking mid-range device featuring an exceptional 6.5-inch Super AMOLED display and a versatile quad-camera setup with a dedicated macro lens. While praised for its sleek design, one-day battery life, and smooth OneUI 2.0 interface, the phone is significantly hampered by the underwhelming performance...Read more

    H
    heise.de
    ?
    07/03/2020
    Galaxy A51 Review: Samsung Takes It to the Next Level

    The Heise review highlights the Samsung Galaxy A51 as a strong mid-range contender, featuring a lightweight design, "Prism Crush" finish, and a vibrant 6.5-inch Super AMOLED Infinity-O display. Key advantages include a versatile quad-camera system with a 48MP main sensor, along with practical features like a 3.5mm headphone jack, dual SIM, and microSD expansion. However, the review...Read more

    (Translated)Show original
    C
    china-gadgets.de
    ?
    17/04/2020
    Samsung Galaxy A51 Review: Comparison with the Xiaomi Mi 9T

    The Samsung Galaxy A51 features a premium, slim design with a 6.5-inch Super AMOLED display, offering flagship-level visuals with a modern punch-hole camera. The device boasts a 48MP main camera and retains functional features like a 3.5mm headphone jack and microSD slot. However, performance is limited by the Exynos 9611 chipset, causing system lag and, combined with a slow...Read more

    (Translated)Show original
    G
    giga.de
    ?
    03/04/2020
    Samsung Galaxy A51 Review: The (Almost) Perfect Entry-Level Device

    The Samsung Galaxy A51 is reviewed by GIGA as a strong mid-range contender, featuring a high-quality 6.5-inch Super AMOLED display and a sleek, modern design with a centered punch-hole camera. While praised for its aesthetics, 3.5mm headphone jack, and NFC capability, the device is criticized for a sluggish, occasionally stuttering performance from its Exynos 9611 processor, making...Read more

    (Translated)Show original
    H
    heise.de
    ?
    07/03/2020
    Galaxy A51 Review: Samsung Takes It to the Next Level

    The Heise review highlights the Samsung Galaxy A51 as a strong mid-range contender, featuring a lightweight design, "Prism Crush" finish, and a vibrant 6.5-inch Super AMOLED Infinity-O display. Key advantages include a versatile quad-camera system with a 48MP main sensor, along with practical features like a 3.5mm headphone jack, dual SIM, and microSD expansion. However, the review...Read more

    (Translated)Show original
    C
    china-gadgets.de
    ?
    17/04/2020
    Samsung Galaxy A51 Review: Comparison with the Xiaomi Mi 9T

    The Samsung Galaxy A51 features a premium, slim design with a 6.5-inch Super AMOLED display, offering flagship-level visuals with a modern punch-hole camera. The device boasts a 48MP main camera and retains functional features like a 3.5mm headphone jack and microSD slot. However, performance is limited by the Exynos 9611 chipset, causing system lag and, combined with a slow...Read more

    (Translated)Show original
    T
    tuttoandroid.net
    ?
    28/01/2020
    Samsung Galaxy A51 Review: It only has one small flaw

    The Samsung Galaxy A51 is highlighted as a stylish, potential "best-seller" featuring a modern Infinity-O Super AMOLED display and a high-quality "3D Glasstic" build. It offers a solid software experience with Android 10 and One UI 2.0, along with a versatile quad-camera system that delivers convincing photo results. However, the device is held back by the mediocre performance of...Read more

    (Translated)Show original
    A
    andreagaleazzi.com
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    30/01/2020
    SAMSUNG GALAXY A51 Review - Andrea Galeazzi

    Andrea Galeazzi's review of the Samsung Galaxy A51 highlights its excellent, bright 6.5-inch Super AMOLED display and light, "glasstic" design, making for a compelling visual experience. However, the device is severely hindered by the Exynos 9611 chipset and 4GB of RAM, which struggle with daily tasks, multitasking, and gaming, creating a sluggish user experience that falls short of...Read more

    (Translated)Show original
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    global.techradar.com
    ?
    16/07/2020
    Samsung Galaxy A51 Review - TechRadar Italy

    The TechRadar review describes the Samsung Galaxy A51 as an affordable mid-range device with a premium design, highlighted by a vibrant 6.5-inch Super AMOLED display and a "glasstic" back with a geometric pattern. Key pros include this high-quality screen and versatile quad-camera system, which make it a strong option for media consumption and photography. Performance is a major...Read more

    (Translated)Show original
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    altroconsumo.it
    ?
    19/03/2026
    Samsung Galaxy A51 smartphone review - Altroconsumo

    The Samsung Galaxy A51 is a mid-range, budget-friendly smartphone featuring a 6.4-inch Super AMOLED "Infinity-O" display that is highly reactive and readable, paired with a lightweight "glass-like" plastic back. While the device provides solid daily performance with its Exynos 9611 processor and 4000 mAh battery offering 40 hours of use, it lacks modern, high-end features such as...Read more

    (Translated)Show original
    B
    biancoebruno.it
    ?
    19/02/2020
    Samsung A51 Review

    The Samsung Galaxy A51 is a mid-range smartphone featuring a 6.5-inch Super AMOLED Infinity-O display with vibrant colors and a slim, lightweight "Glasstic" design. It is powered by the Exynos 9611 processor, paired with 4GB of RAM and 128GB of expandable storage, providing a solid, balanced user experience. The device features an L-shaped quad-camera setup with a 48MP main sensor,...Read more

    (Translated)Show original
    S
    smartworld.it
    ?
    13/02/2020
    Samsung Galaxy A51 Review: What happened? (photos and video)

    The Samsung Galaxy A51 is characterized by a high-quality 6.5-inch Super AMOLED display and a lightweight "Glasstic" design featuring an Infinity-O cutout. While the phone excels in aesthetics and screen quality, it is hindered by the underwhelming Exynos 9611 chipset, which causes significant UI lag and slow performance. The camera system offers versatility, but photo quality is...Read more

    (Translated)Show original
    T
    tuttoandroid.net
    ?
    28/01/2020
    Samsung Galaxy A51 Review: It only has one small flaw

    The Samsung Galaxy A51 is highlighted as a stylish, potential "best-seller" featuring a modern Infinity-O Super AMOLED display and a high-quality "3D Glasstic" build. It offers a solid software experience with Android 10 and One UI 2.0, along with a versatile quad-camera system that delivers convincing photo results. However, the device is held back by the mediocre performance of...Read more

    (Translated)Show original
    A
    andreagaleazzi.com
    ?
    30/01/2020
    SAMSUNG GALAXY A51 Review - Andrea Galeazzi

    Andrea Galeazzi's review of the Samsung Galaxy A51 highlights its excellent, bright 6.5-inch Super AMOLED display and light, "glasstic" design, making for a compelling visual experience. However, the device is severely hindered by the Exynos 9611 chipset and 4GB of RAM, which struggle with daily tasks, multitasking, and gaming, creating a sluggish user experience that falls short of...Read more

    (Translated)Show original
    T
    techzine.nl
    ?
    20/06/2020
    Samsung Galaxy A51: An affordable smartphone for employees

    The Techzine review positions the Samsung Galaxy A51 as a capable, secure mid-range device for employees, highlighting its stunning 6.5-inch Super AMOLED display and Samsung Knox integration. While praised for its software support, the device features a "Glasstic" (plastic) build that feels less premium than competitors. Performance is a noted drawback, with the Exynos 9611 chipset...Read more

    (Translated)Show original
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    global.techradar.com
    ?
    31/03/2021
    Samsung Galaxy A51 review | TechRadar. Do you want me to briefly summarise the main pros and cons for you from one of these reviews?

    The Samsung Galaxy A51 is a mid-range device prioritizing a premium 6.5-inch Super AMOLED display, slim bezels, and a "Prism" finish plastic design, offering an attractive, lightweight build with an unobtrusive punch-hole camera. Despite the aesthetic appeal, performance is a major drawback; the Exynos 9611 chipset often suffers from UI lag, stuttering, and slow app loading, while...Read more

    (Translated)Show original
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    tweakers.net
    ?
    01/02/2020
    Samsung Galaxy A51 - Reviews - Tweakers

    User reviews on Tweakers for the Samsung Galaxy A51 highlight a high-quality Super AMOLED display, premium feel despite plastic construction, and solid battery life. The camera system is generally praised for sharp, daylight performance, though some users reported issues in lower light. However, the device is frequently criticized for sluggish performance caused by the Exynos 9611...Read more

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    A
    androidplanet.nl
    ?
    29/01/2020
    Samsung Galaxy A51 review: a compelling successor to the popular mid-ranger

    The Samsung Galaxy A51 is praised for its vibrant 6.5-inch Super AMOLED display, modern "Infinity-O" design, and a durable 4,000mAh battery that lasts a full day or more. Key advantages include a rare 3.5mm headphone jack and a triple-card slot, though the "Glasstic" body feels like plastic. The device, however, is heavily criticized for performance issues, specifically lagging with...Read more

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    G
    gadgetkeuze.nl
    ?
    07/01/2020
    Samsung Galaxy A51 Review

    The Samsung Galaxy A51 features a 6.5-inch Super AMOLED display with a centered punch-hole, offering a high-end visual experience and a versatile quad-camera setup. However, the device is hindered by the sluggish Exynos 9611 processor, which causes noticeable lag in multitasking and One UI, alongside a slow in-display fingerprint sensor. While the 4,000mAh battery and 3.5mm...Read more

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    G
    galaxyclub.nl
    ?
    17/01/2020
    Samsung Galaxy A51 review: mid-range king comes of age

    The GalaxyClub.nl review characterizes the Samsung Galaxy A51 as a worthy successor to the A50, highlighting a refined design, excellent Super AMOLED display, and reliable battery life. Key advantages include solid camera performance from the main and ultra-wide sensors, alongside modern software and the retention of a 3.5mm headphone jack. However, the review notes drawbacks,...Read more

    (Translated)Show original
    S
    smartphoneman.nl
    ?
    18/06/2020
    Samsung Galaxy A51 review: a beautiful mid-ranger

    The Samsung Galaxy A51 is highlighted as a mid-range device with a premium 6.5-inch Super AMOLED display, though its aesthetic appeal is dampened by a less durable, all-plastic build. Performance-wise, the Exynos 9611 chipset handles daily tasks well but suffers from lag under heavy use, while the in-display fingerprint scanner is noted as inconsistent. Camera capabilities are...Read more

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    T
    techzine.nl
    ?
    20/06/2020
    Samsung Galaxy A51: An affordable smartphone for employees

    The Techzine review positions the Samsung Galaxy A51 as a capable, secure mid-range device for employees, highlighting its stunning 6.5-inch Super AMOLED display and Samsung Knox integration. While praised for its software support, the device features a "Glasstic" (plastic) build that feels less premium than competitors. Performance is a noted drawback, with the Exynos 9611 chipset...Read more

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    G
    global.techradar.com
    ?
    31/03/2021
    Samsung Galaxy A51 review | TechRadar. Do you want me to briefly summarise the main pros and cons for you from one of these reviews?

    The Samsung Galaxy A51 is a mid-range device prioritizing a premium 6.5-inch Super AMOLED display, slim bezels, and a "Prism" finish plastic design, offering an attractive, lightweight build with an unobtrusive punch-hole camera. Despite the aesthetic appeal, performance is a major drawback; the Exynos 9611 chipset often suffers from UI lag, stuttering, and slow app loading, while...Read more

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