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Oppo F21 Pro 5G (8GB + 128GB) Review | 197 Data compared

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  • Avg. price: ~£310
  • RAM capacity: 8 GB
  • Internal storage: 128 GB
  • Screen size: 6.43 inches
  • Main camera megapixels: 64 MP & 2 MP & 2 MP

Oppo F21 Pro 5G (8GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.6

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%

6.6

Technical Score

10.0%

?

User score

Good
6.6

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%

6.2

Performance & Hardware

18.0%

6.8

Camera

15.0%

6.0

Display

15.0%

7.3

Battery

10.0%

7.1

Software

10.0%

7.0

Connectivity

4.0%

4.9

Audio

3.0%

7.5

Design

Good
?

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%

?

User reviews

30.0%

?

Popularity

    • No image
    No image

    Best prices

      N/A~ £310

    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 Oppo F21 Pro 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%

    ?

    Performance & Hardware

    18.0%

    ?

    Camera

    15.0%

    ?

    Display

    15.0%

    ?

    Battery

    10.0%

    ?

    Software

    10.0%

    ?

    Connectivity

    4.0%

    ?

    Audio

    3.0%

    ?

    Design

    6.6
    Oppo F21 Pro 5G (8GB + 128GB) has a technical score of 6.59 points, which is lower than 76.5% 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%

    0.0

    User reviews

    30.0%

    1.0

    Popularity

    ?
    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.
    1.0
    Oppo F21 Pro 5G (8GB + 128GB) has a popularity of 1 points, which is lower than 67.4% 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%

    6.6

    Overall score

    40.0%

    8.9

    Price

    7.5
    Oppo F21 Pro 5G (8GB + 128GB) has a quality-to-price ratio of 7.5 points, which is lower than 79.3% 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

    Oppo
    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

    Qualcomm Snapdragon 695 5G
    Oppo F21 Pro 5G (8GB + 128GB) uses the Qualcomm Snapdragon 695 5G processor model which is slower than processors in 68.5% of smartphones and equal to processors in 2.6% 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
    Oppo F21 Pro 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
    Oppo F21 Pro 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

    2.2 GHz
    The CPU boost clock speed of Oppo F21 Pro 5G (8GB + 128GB) is 2.2 GHz which is lower than the boost speed of 68.4% of smartphones and equal to that of 14.4% 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 12
    Oppo F21 Pro 5G (8GB + 128GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 12
    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 12
    Oppo F21 Pro 5G (8GB + 128GB) runs Android version Android 12 which is older than that found in 67.1% of smartphones and equal to that in 13.2% 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
    Oppo F21 Pro 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
    Oppo F21 Pro 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
    Oppo F21 Pro 5G (8GB + 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
    Oppo F21 Pro 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 & 2 MP & 2 MP
    Oppo F21 Pro 5G (8GB + 128GB) has a main camera resolution of 64 MP & 2 MP & 2 MP MP which is higher than that of 76.5% of smartphones and equal to that of 0.7% 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/1.7 & f/2.4 & f/2.4
    Oppo F21 Pro 5G (8GB + 128GB) has a main camera aperture of f/1.7 & f/2.4 & f/2.4 which is wider than that of 82.4% of smartphones and equal to that of 0.4% of smartphones.
    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

    ?
    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

    ?
    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
    Oppo F21 Pro 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
    Oppo F21 Pro 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

    no
    Oppo F21 Pro 5G (8GB + 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
    Oppo F21 Pro 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
    Oppo F21 Pro 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

    6.43 inches
    Oppo F21 Pro 5G (8GB + 128GB) has a screen size of 6.43 inches which is smaller than the screens of 85% of smartphones and equal to those of 1.5% 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
    Oppo F21 Pro 5G (8GB + 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

    409 ppi
    Oppo F21 Pro 5G (8GB + 128GB) has a pixel density of 409 ppi which is higher than that of 66.7% of smartphones and equal to that of 2.5% 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
    Oppo F21 Pro 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

    90 Hz
    Oppo F21 Pro 5G (8GB + 128GB) supports a refresh rate of 90 Hz which is lower than in 65.4% of smartphones and equal to that in 18.9% 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

    4500 mAh
    Oppo F21 Pro 5G (8GB + 128GB) has a battery capacity of 4500 mAh which is smaller than the batteries in 78.5% of smartphones and equal to those in 5.9% 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

    33 W
    Oppo F21 Pro 5G (8GB + 128GB) supports charging speeds of 33 W which is faster than in 38.9% of smartphones and equal to speeds in 12% 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
    Oppo F21 Pro 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

    no
    Oppo F21 Pro 5G (8GB + 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
    Oppo F21 Pro 5G (8GB + 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
    Oppo F21 Pro 5G (8GB + 128GB) includes 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

    2
    Oppo F21 Pro 5G (8GB + 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

    no
    Oppo F21 Pro 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
    Oppo F21 Pro 5G (8GB + 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

    159.9 mm
    Oppo F21 Pro 5G (8GB + 128GB) has a height of 159.9 mm which is shorter than 80.7% of smartphones and equal to that of 0.8% 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

    73.2 mm
    Oppo F21 Pro 5G (8GB + 128GB) has a width of 73.2 mm which is narrower than 89% of smartphones and equal to that of 0.6% 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

    7.5 mm
    Oppo F21 Pro 5G (8GB + 128GB) has a thickness of 7.5 mm which is thinner than 90.1% of smartphones and equal to that of 2.2% 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

    173 g
    Oppo F21 Pro 5G (8GB + 128GB) weighs 173 g which is lighter than 91.5% of smartphones and equal to the weight of 0.5% 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

    81249 cm³
    Oppo F21 Pro 5G (8GB + 128GB) has a device volume of 81249 cm³ which is smaller than 92.3% of smartphones and equal to that of 0.5% of smartphones.
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    Oppo F21 Pro 5G (8GB + 128GB) vs the average smartphone

    • Has an always-on display
      Oppo F21 Pro 5G (8GB + 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

      Oppo F21 Pro 5G (8GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • Wider main camera aperture
      Oppo F21 Pro 5G (8GB + 128GB) has a wider main camera aperture than the average smartphone (f/1.7 & f/2.4 & f/2.4 vs f/1.8 & f/2.4 & f/2.4 ). The average aperture value is f/1.8 & f/2.4 & f/2.4 .
      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

      Oppo F21 Pro 5G (8GB + 128GB) has a wider main camera aperture than the average smartphone (f/1.7 & f/2.4 & f/2.4 vs f/1.8 & f/2.4 & f/2.4 ). The average aperture value is f/1.8 & f/2.4 & f/2.4 .f/1.7 & f/2.4 & f/2.4 vs f/1.8 & f/2.4 & f/2.4
    • Higher-resolution main camera
      Oppo F21 Pro 5G (8GB + 128GB) has a higher main camera resolution than the average smartphone (64 MP & 2 MP & 2 MP vs 50 MP & 8 MP ). The average smartphone main camera has 50 MP & 8 MP 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

      Oppo F21 Pro 5G (8GB + 128GB) has a higher main camera resolution than the average smartphone (64 MP & 2 MP & 2 MP vs 50 MP & 8 MP ). The average smartphone main camera has 50 MP & 8 MP megapixels.64 MP & 2 MP & 2 MP vs 50 MP & 8 MP
    • 11.8% lighter
      Oppo F21 Pro 5G (8GB + 128GB) is lighter than the average smartphone (173 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

      Oppo F21 Pro 5G (8GB + 128GB) is lighter than the average smartphone (173 g vs 196.2 g). The average smartphone weighs 196.2 g.173.0 g vs 196.2 g
    • 0.8 mm thinner
      Oppo F21 Pro 5G (8GB + 128GB) is thinner than the average smartphone (7.5 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
      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

      Oppo F21 Pro 5G (8GB + 128GB) is thinner than the average smartphone (7.5 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.7.5 mm vs 8.3 mm
    • 2.8 mm narrower
      Oppo F21 Pro 5G (8GB + 128GB) is narrower than the average smartphone (73.2 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

      Oppo F21 Pro 5G (8GB + 128GB) is narrower than the average smartphone (73.2 mm vs 76 mm). The average smartphone width is 76 mm.73.2 mm vs 76.0 mm
    • 3.5% higher pixel density
      Oppo F21 Pro 5G (8GB + 128GB) has a higher pixel density than the average smartphone (409 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
      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

      Oppo F21 Pro 5G (8GB + 128GB) has a higher pixel density than the average smartphone (409 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.409 ppi vs 395 ppi
    • Has a 3.5 mm headphone jack
      Oppo F21 Pro 5G (8GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard 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

      Oppo F21 Pro 5G (8GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard headphone jack.
    • Wider main camera aperture
      Oppo F21 Pro 5G (8GB + 128GB) has a wider main camera aperture than the average smartphone (f/1.7 & f/2.4 & f/2.4 vs f/1.8 & f/2.4 & f/2.4 ). The average aperture value is f/1.8 & f/2.4 & f/2.4 .
    • Higher-resolution main camera
      Oppo F21 Pro 5G (8GB + 128GB) has a higher main camera resolution than the average smartphone (64 MP & 2 MP & 2 MP vs 50 MP & 8 MP ). The average smartphone main camera has 50 MP & 8 MP megapixels.
    • Has an always-on display
      Oppo F21 Pro 5G (8GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • 3.5% higher pixel density
      Oppo F21 Pro 5G (8GB + 128GB) has a higher pixel density than the average smartphone (409 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • Has a 3.5 mm headphone jack
      Oppo F21 Pro 5G (8GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard headphone jack.
    • 11.8% lighter
      Oppo F21 Pro 5G (8GB + 128GB) is lighter than the average smartphone (173 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 0.8 mm thinner
      Oppo F21 Pro 5G (8GB + 128GB) is thinner than the average smartphone (7.5 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    • 2.8 mm narrower
      Oppo F21 Pro 5G (8GB + 128GB) is narrower than the average smartphone (73.2 mm vs 76 mm). The average smartphone width is 76 mm.
    • 3.7 mm shorter
      Oppo F21 Pro 5G (8GB + 128GB) is shorter than the average smartphone (159.9 mm vs 163.6 mm). The average smartphone height is 163.6 mm.

    Total
    Camera
    Display
    Audio
    Design
    • 50% less storage
      Oppo F21 Pro 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.
    • 42.9% lower maximum RAM capacity
      Oppo F21 Pro 5G (8GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • Lacks multithreading support
      Oppo F21 Pro 5G (8GB + 128GB) does not support multithreading, the average smartphone does. 80.6% of smartphones support multithreading.
    • 33.3% higher TDP (less efficient)
      Oppo F21 Pro 5G (8GB + 128GB) has a higher TDP than the average smartphone (4 W vs 6 W). The average smartphone has a TDP of 6 W.
    • 20% lower PCMark Work 3.0 Performance benchmark
      Oppo F21 Pro 5G (8GB + 128GB) performs worse in PCMark Work 3.0 than the average smartphone (8,629 vs 10,783). The average smartphone scores 10,783 in PCMark Work 3.0.
    • Worse processor
      Oppo F21 Pro 5G (8GB + 128GB) uses a worse processor than the average smartphone (Qualcomm Snapdragon 695 5G vs Qualcomm Snapdragon 6s Gen 3 ).
    • 22.4% slower memory speed
      Oppo F21 Pro 5G (8GB + 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.
    • 33.6% lower memory bandwidth
      Oppo F21 Pro 5G (8GB + 128GB) has lower memory bandwidth than the average smartphone (17 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 61.1% lower 3DMark Wild Life benchmark
      Oppo F21 Pro 5G (8GB + 128GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (1,213 vs 3,115). The average smartphone scores 3,115 in this benchmark.
    • 8.3% lower CPU boost clock speed
      Oppo F21 Pro 5G (8GB + 128GB) has a lower CPU boost clock speed than the average smartphone (2.2 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 19.3% lower Geekbench 6 multi-core benchmark score
      Oppo F21 Pro 5G (8GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (2,044 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • 5.1% lower Geekbench 6 single-core benchmark score
      Oppo F21 Pro 5G (8GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (894 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • Lacks focus mode
      Oppo F21 Pro 5G (8GB + 128GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • No battery health monitoring
      Oppo F21 Pro 5G (8GB + 128GB) lacks battery health monitoring, the average smartphone includes it. 66.4% of smartphones provide battery health stats.
    • Lacks instant markup
      Oppo F21 Pro 5G (8GB + 128GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
    • No Wi-Fi password sharing
      Oppo F21 Pro 5G (8GB + 128GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • Older Android version
      Oppo F21 Pro 5G (8GB + 128GB) runs an older Android version than the average smartphone (Android 12 vs Android 14 ). The average smartphone runs Android version Android 14 .
    • Worse main camera video quality
      Oppo F21 Pro 5G (8GB + 128GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    • Narrower front camera aperture
      Oppo F21 Pro 5G (8GB + 128GB) has a narrower front camera aperture than the average smartphone (f/2.4 vs f/2.2 ). The average smartphone front aperture is f/2.2 .
    • No 5G connectivity
      Oppo F21 Pro 5G (8GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • Older Bluetooth version
      Oppo F21 Pro 5G (8GB + 128GB) uses an older Bluetooth version than the average smartphone (5.1 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • 25% lower refresh rate
      Oppo F21 Pro 5G (8GB + 128GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 0.24 inches smaller screen size
      Oppo F21 Pro 5G (8GB + 128GB) has a smaller screen size than the average smartphone (6.4 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 280.5 nits lower GSMArena max display brightness
      Oppo F21 Pro 5G (8GB + 128GB) has a lower GSMArena max display brightness than the average smartphone (613 nits vs 893.5 nits). The average smartphone scores 893.5 nits.
    • 400 nits lower peak brightness
      Oppo F21 Pro 5G (8GB + 128GB) has a lower peak brightness than the average smartphone (600 nits vs 1000 nits). The average smartphone peak brightness is 1000 nits.
    • 25% lower touch sampling rate
      Oppo F21 Pro 5G (8GB + 128GB) has a lower touch sampling rate than the average smartphone (180 Hz vs 240 Hz). The average smartphone has a sampling rate of 240 Hz.
    • 9.1% lower screen brightness
      Oppo F21 Pro 5G (8GB + 128GB) has a lower screen brightness than the average smartphone (600 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    • 10% smaller battery capacity
      Oppo F21 Pro 5G (8GB + 128GB) has a smaller battery capacity than the average smartphone (4500 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
    • No stereo speakers
      Oppo F21 Pro 5G (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 1.5 m shallower water resistance
      Oppo F21 Pro 5G (8GB + 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.
    • No 5G connectivity
      Oppo F21 Pro 5G (8GB + 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

      Oppo F21 Pro 5G (8GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      Oppo F21 Pro 5G (8GB + 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

      Oppo F21 Pro 5G (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 50% less storage
      Oppo F21 Pro 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

      Oppo F21 Pro 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
    • 42.9% lower maximum RAM capacity
      Oppo F21 Pro 5G (8GB + 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

      Oppo F21 Pro 5G (8GB + 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
    • Lacks multithreading support
      Oppo F21 Pro 5G (8GB + 128GB) does not support multithreading, the average smartphone does. 80.6% of smartphones support multithreading.
      What it is: Indicates whether the CPU can handle multiple threads per core to improve multitasking.
      When it matters: When you want better efficiency and speed while running background tasks alongside active apps.

      Importance: MEDIUM

      Oppo F21 Pro 5G (8GB + 128GB) does not support multithreading, the average smartphone does. 80.6% of smartphones support multithreading.
    • 25% lower refresh rate
      Oppo F21 Pro 5G (8GB + 128GB) has a lower refresh rate than the average smartphone (90 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

      Oppo F21 Pro 5G (8GB + 128GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.90 Hz vs 120 Hz
    • Worse main camera video quality
      Oppo F21 Pro 5G (8GB + 128GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
      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

      Oppo F21 Pro 5G (8GB + 128GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.1080x 30 fps vs 2160x 30 fps
    • 0.24 inches smaller screen size
      Oppo F21 Pro 5G (8GB + 128GB) has a smaller screen size than the average smartphone (6.4 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
      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

      Oppo F21 Pro 5G (8GB + 128GB) has a smaller screen size than the average smartphone (6.4 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.6.43 inches vs 6.67 inches
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of Oppo F21 Pro 5G (8GB + 128GB) and other smartphones

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    Third-party reviews

    What customers like about Oppo F21 Pro 5G (8GB + 128GB)?

    • Stylish and slim design, with unique finishes (like the Rainbow Spectrum or Cosmic Black) that stand out
    • Vibrant and bright 6.43-inch AMOLED display, offering rich colors and good visibility in sunlight
    • Decent battery life (4500mAh) that generally lasts a full day with normal usage
    • Fast 33W SuperVOOC charging, which can charge the phone to full in about 75 minutes
    • Good performance for everyday tasks and general use, with smooth operation and minimal overheating
    • Daylight camera performance is strong, producing detailed, clear, and color-accurate photos, especially portraits and selfies
    • Useful features in the ColorOS software, such as Air gestures and various customization options, though some are gimmicky
    • The phone feels great in hand due to its lightweight and comfortable build
    • Includes a 3.5mm audio jack and expandable storage via microSD card

    What customers dislike about Oppo F21 Pro 5G (8GB + 128GB)?

    • The display is limited to a 60Hz refresh rate, which is considered a low point compared to competitors in the same price range offering 90Hz or higher
    • Night/low-light camera performance is poor, with noise and a lack of detail in photos and videos
    • Absence of an ultra-wide-angle camera, which is a major omission for many users
    • Video recording is capped at 1080p resolution with no 4K support or optical image stabilization (OIS)
    • Only has a single, bottom-firing speaker, which can sound distorted at maximum volume, lacking stereo sound
    • Comes with a notable amount of pre-installed bloatware apps
    • Outdated Android version at launch (Android 11 for the 5G version, while the 4G variant had Android 12)
    • Performance can suffer from occasional latency during heavy multitasking or gaming
    • Some users reported issues with software updates causing data loss or black screens

    Expert reviews

    M
    mymobileindia.com
    ?
    20/04/2022
    Oppo F21 Pro 5G Review: Prioritises style and camera

    The Oppo F21 Pro 5G features a stylish, lightweight design with unique "orbit light" notifications, a vibrant 6.43-inch AMOLED display, and reliable 33W fast charging. While the Snapdragon 695 chipset offers solid, smooth performance for daily tasks and good daylight photography with its 64MP camera, the device is held back by a 60Hz screen, lack of stereo speakers, and extensive...Read more

    T
    tech.hindustantimes.com
    ?
    19/04/2022
    Oppo F21 Pro 5G Review: Awesome, but that Reno 7 5G…

    The Oppo F21 Pro 5G is a stylish mid-range smartphone praised for its design, "Orbit Lights" notifications, sleek finish, and a 6.43-inch AMOLED display, excelling in daylight photography with its 64MP main sensor. However, it features an outdated 60Hz refresh rate, struggles with night photography, lacks image stabilization for video, and launched with Android 11 despite its 4G...Read more

    M
    mymobileindia.com
    ?
    20/04/2022
    Oppo F21 Pro 5G Review: Prioritises style and camera

    The Oppo F21 Pro 5G features a stylish, lightweight design with unique "orbit light" notifications, a vibrant 6.43-inch AMOLED display, and reliable 33W fast charging. While the Snapdragon 695 chipset offers solid, smooth performance for daily tasks and good daylight photography with its 64MP camera, the device is held back by a 60Hz screen, lack of stereo speakers, and extensive...Read more

    T
    tech.hindustantimes.com
    ?
    19/04/2022
    Oppo F21 Pro 5G Review: Awesome, but that Reno 7 5G…

    The Oppo F21 Pro 5G is a stylish mid-range smartphone praised for its design, "Orbit Lights" notifications, sleek finish, and a 6.43-inch AMOLED display, excelling in daylight photography with its 64MP main sensor. However, it features an outdated 60Hz refresh rate, struggles with night photography, lacks image stabilization for video, and launched with Android 11 despite its 4G...Read more

    O
    oppo.com.en2de.search.translate.goog
    ?
    21/04/2022
    OPPO F21 Pro 5G | OPPO India (German Translation)

    The Oppo F21 Pro 5G features a distinct "retro design" with a 7.5mm slim profile and unique Dual Orbit Lights. It boasts a 64MP main camera capable of excellent daytime photos, alongside a vibrant 6.43-inch FHD+ AMOLED display. While the 4500mAh battery provides solid, all-day performance with 33W charging, the device is limited by a 60Hz screen, the absence of an ultra-wide camera,...Read more

    (Translated)Show original
    C
    community.oppo.com.en2de.search.translate.goog
    ?
    12/11/2022
    OPPO F21s Pro 5G | 4500 mAh Battery + 33W SUPERVOOC™

    The review of the OPPO Reno 8 5G highlights a stylish, premium device offering a reliable, high-satisfaction user experience for daily tasks and entertainment. Key pros include its sleek design, strong performance, and capable battery and camera, though notable cons involve early heating issues and the lack of a 3.5mm headphone jack. While the ColorOS 13.1 update significantly...Read more

    (Translated)Show original
    O
    oppo.com.en2de.search.translate.goog
    ?
    21/04/2022
    OPPO F21 Pro 5G | OPPO India (German Translation)

    The Oppo F21 Pro 5G features a distinct "retro design" with a 7.5mm slim profile and unique Dual Orbit Lights. It boasts a 64MP main camera capable of excellent daytime photos, alongside a vibrant 6.43-inch FHD+ AMOLED display. While the 4500mAh battery provides solid, all-day performance with 33W charging, the device is limited by a 60Hz screen, the absence of an ultra-wide camera,...Read more

    (Translated)Show original
    C
    community.oppo.com.en2de.search.translate.goog
    ?
    12/11/2022
    OPPO F21s Pro 5G | 4500 mAh Battery + 33W SUPERVOOC™

    The review of the OPPO Reno 8 5G highlights a stylish, premium device offering a reliable, high-satisfaction user experience for daily tasks and entertainment. Key pros include its sleek design, strong performance, and capable battery and camera, though notable cons involve early heating issues and the lack of a 3.5mm headphone jack. While the ColorOS 13.1 update significantly...Read more

    (Translated)Show original
    I
    iftinfo.com
    ?
    13/07/2022
    Oppo Reno7 / F21 Pro Review – iftinfo.com

    The Oppo Reno7 (F21 Pro) focuses on design and specialized photography, featuring a unique fiberglass leather back, a 6.43-inch 90Hz AMOLED display, and a 64MP main sensor with a specialized 32MP Sony IMX709 selfie camera. While the 4,500mAh battery provides all-day longevity with 33W charging, the device is powered by a 4G-only Snapdragon 680 chipset that struggles with...Read more

    (Translated)Show original
    O
    oppo.com.en2es.search.translate.goog
    ?
    14/04/2022
    OPPO F21 Pro 5G | OPPO India (Official Translation)

    The OPPO F21 Pro 5G is a 7.5mm thick, 173-gram smartphone featuring a distinct "Rainbow Spectrum" design and "Dual Orbit Lights" for notifications. It boasts a 6.43-inch AMOLED display with Widevine L1 for streaming, but it is limited to a 60Hz refresh rate. Performance is driven by the Snapdragon 695 5G, with 33W SUPERVOOC charging for its 4,500mAh battery. The device excels in...Read more

    (Translated)Show original

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