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

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  • Avg. price: ~£370
  • 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 (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%

6.6

Performance & Hardware

18.0%

6.2

Camera

15.0%

6.9

Display

15.0%

6.7

Battery

10.0%

7.1

Software

10.0%

6.4

Connectivity

4.0%

4.9

Audio

3.0%

8.1

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~ £370

    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 (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 (8GB + 128GB) has a technical score of 6.6 points, which is lower than 75.9% 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 (8GB + 128GB) has a popularity of 1 points, which is lower than 67.3% of smartphones.
    Ratio quality/price

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

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

    Score components:

    60.0%

    6.6

    Overall score

    40.0%

    8.6

    Price

    7.4
    Oppo F21 Pro (8GB + 128GB) has a quality-to-price ratio of 7.4 points, which is lower than 83.2% 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 680 4G
    Oppo F21 Pro (8GB + 128GB) uses the Qualcomm Snapdragon 680 4G processor model which is slower than processors in 72.8% of smartphones and equal to processors in 1.7% 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 (8GB + 128GB) has a RAM capacity of 8 GB which is larger than the RAM capacity of 28.5% of smartphones and equal to that of 30.4% 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 (8GB + 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

    2.4 GHz
    The CPU boost clock speed of Oppo F21 Pro (8GB + 128GB) is 2.4 GHz which is higher than the boost speed of 36.6% of smartphones and equal to that of 13.5% 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 12
    Oppo F21 Pro (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 (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 (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 (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 (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 (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 (8GB + 128GB) has a main camera resolution of 64 MP & 2 MP & 2 MP MP which is higher than that of 76.6% 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/3.3 & f/2.4
    Oppo F21 Pro (8GB + 128GB) has a main camera aperture of f/1.7 & f/3.3 & f/2.4 which is wider than that of 82% of smartphones and equal to that of 0.2% 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

    31.4 mm²
    Oppo F21 Pro (8GB + 128GB) has a main camera sensor area of 31.4 mm² which is smaller than the main camera sensor area of 57.3% of smartphones and equal to that of 5.8% 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

    0.7 µm
    Oppo F21 Pro (8GB + 128GB) has a main camera pixel size of 0.7 µm which is smaller than in 64.6% of smartphones and equal to the size in 10.4% of smartphones.
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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
    Oppo F21 Pro (8GB + 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
    Oppo F21 Pro (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 (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 (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 (8GB + 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

    6.43 inches
    Oppo F21 Pro (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 (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 (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 (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 (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 (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 (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 (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 (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 (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 (8GB + 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
    Oppo F21 Pro (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 (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 (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 (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 (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 (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

    175 g
    Oppo F21 Pro (8GB + 128GB) weighs 175 g which is lighter than 89.9% of smartphones and equal to the weight of 0.8% of smartphones.
    Device volume
    What it is: The calculated total volume of the device's physical body.
    When it matters: When you want to understand the overall physical bulk of the device.

    Importance: LOW

    Good value: <98cm³

    81249 cm³
    Oppo F21 Pro (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 (8GB + 128GB) vs the average smartphone

    • Has an always-on display
      Oppo F21 Pro (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 (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 (8GB + 128GB) has a wider main camera aperture than the average smartphone (f/1.7 & f/3.3 & 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 (8GB + 128GB) has a wider main camera aperture than the average smartphone (f/1.7 & f/3.3 & 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/3.3 & f/2.4 vs f/1.8 & f/2.4 & f/2.4
    • Uses a BSI sensor
      Oppo F21 Pro (8GB + 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

      Oppo F21 Pro (8GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • Higher-resolution main camera
      Oppo F21 Pro (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 (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
    • 10.8% lighter
      Oppo F21 Pro (8GB + 128GB) is lighter than the average smartphone (175 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 (8GB + 128GB) is lighter than the average smartphone (175 g vs 196.2 g). The average smartphone weighs 196.2 g.175.0 g vs 196.2 g
    • 0.8 mm thinner
      Oppo F21 Pro (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 (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 (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 (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
    • Higher front camera megapixels
      Oppo F21 Pro (8GB + 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

      Oppo F21 Pro (8GB + 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
    • Higher CPU base clock speed
      Oppo F21 Pro (8GB + 128GB) has a higher CPU base clock speed than the average smartphone (4x 2.4 GHz & 4x 1.9 GHz vs 2x 2.2 GHz & 6x 2 GHz ). The average smartphone has a base clock speed of 2x 2.2 GHz & 6x 2 GHz .
    • Wider main camera aperture
      Oppo F21 Pro (8GB + 128GB) has a wider main camera aperture than the average smartphone (f/1.7 & f/3.3 & 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 .
    • Uses a BSI sensor
      Oppo F21 Pro (8GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • Higher-resolution main camera
      Oppo F21 Pro (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.
    • Higher front camera megapixels
      Oppo F21 Pro (8GB + 128GB) has more front camera megapixels than the average smartphone (32 MP vs 16 MP ). The average front camera has 16 MP megapixels.
    • Has an always-on display
      Oppo F21 Pro (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 (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 (8GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
    • 10.8% lighter
      Oppo F21 Pro (8GB + 128GB) is lighter than the average smartphone (175 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 0.8 mm thinner
      Oppo F21 Pro (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 (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 (8GB + 128GB) is shorter than the average smartphone (159.9 mm vs 163.6 mm). The average smartphone height is 163.6 mm.

    Total
    Performance & Hardware
    Camera
    Display
    Audio
    Design
    • 50% less storage
      Oppo F21 Pro (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 (8GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 61.5% lower Geekbench 6 single-core benchmark score
      Oppo F21 Pro (8GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (363 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • Worse processor
      Oppo F21 Pro (8GB + 128GB) uses a worse processor than the average smartphone (Qualcomm Snapdragon 680 4G vs Qualcomm Snapdragon 6s Gen 3 ).
    • 41.3% lower Geekbench 6 multi-core benchmark score
      Oppo F21 Pro (8GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (1,488 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • 85.9% lower 3DMark Wild Life benchmark
      Oppo F21 Pro (8GB + 128GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (438 vs 3,115). The average smartphone scores 3,115 in this benchmark.
    • 57.7% lower PassMark single-core benchmark
      Oppo F21 Pro (8GB + 128GB) has a lower PassMark single-core score than the average smartphone (418 vs 988). The average smartphone scores 988 for single-core performance.
    • 22.4% slower memory speed
      Oppo F21 Pro (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.
    • 41.8% lower memory bandwidth
      Oppo F21 Pro (8GB + 128GB) has lower memory bandwidth than the average smartphone (14.9 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 11.1% slower GPU clock
      Oppo F21 Pro (8GB + 128GB) has a lower GPU frequency than the average smartphone (845 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    • Lacks focus mode
      Oppo F21 Pro (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 (8GB + 128GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
    • Lacks instant markup
      Oppo F21 Pro (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 (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 (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 (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 (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 .
    • 0.1 µm smaller main camera pixel size
      Oppo F21 Pro (8GB + 128GB) has a smaller main camera pixel size than the average smartphone (0.7 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
    • 1.9% smaller main camera sensor area
      Oppo F21 Pro (8GB + 128GB) has a smaller main camera sensor area than the average smartphone (31.4 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • No 5G connectivity
      Oppo F21 Pro (8GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No NFC
      Oppo F21 Pro (8GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • Older Bluetooth version
      Oppo F21 Pro (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 (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 (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.
    • 200 nits lower peak brightness
      Oppo F21 Pro (8GB + 128GB) has a lower peak brightness than the average smartphone (800 nits vs 1000 nits). The average smartphone peak brightness is 1000 nits.
    • 9.1% lower screen brightness
      Oppo F21 Pro (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 (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 (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No 5G connectivity
      Oppo F21 Pro (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 (8GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      Oppo F21 Pro (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 (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 50% less storage
      Oppo F21 Pro (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 (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 (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 (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
    • 25% lower refresh rate
      Oppo F21 Pro (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 (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
    • No NFC
      Oppo F21 Pro (8GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
      What it is: Near Field Communication technology that enables contactless payments, quick pairing, and data exchange over short distances.
      When it matters: When you want to make contactless payments or quickly pair with compatible accessories.

      Importance: MEDIUM

      Oppo F21 Pro (8GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • 61.5% lower Geekbench 6 single-core benchmark score
      Oppo F21 Pro (8GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (363 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
      What it is: A cross-platform benchmark by Primate Labs that measures single-core CPU performance. It reflects how quickly a device handles everyday tasks that rely on a single processing core.
      When it matters: When you want snappy responsiveness in everyday interactions and simple apps.

      Importance: HIGH

      Good value: >1500

      Oppo F21 Pro (8GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (363 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.363 vs 942
    • Worse main camera video quality
      Oppo F21 Pro (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 (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
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio

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

    Attribute category
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    Third-party reviews

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

    • Premium design with a unique 'Fiberglass-Leather' finish on the Sunset Orange variant.
    • Lightweight and slim build (approx. 175g) offering excellent ergonomics and a comfortable grip.
    • High-quality 6.4-inch AMOLED display with vibrant colors and decent brightness for outdoor visibility.
    • Solid selfie performance using the Sony IMX709 sensor, delivering detailed portraits with good skin tones.
    • Innovative 2MP 'Micro-lens' that allows for unique, highly magnified photography.
    • Good daily battery life and support for 33W SuperVOOC fast charging.
    • Functional 'Orbit Light' around the camera module that acts as a stylish notification LED.

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

    • Lack of an ultra-wide angle camera, which many users find disappointing at this price point.
    • Poor low-light and indoor camera performance, often resulting in significant noise and loss of detail.
    • Underwhelming processor (Snapdragon 680) for the price, which can struggle with high-end gaming and heavy multitasking.
    • Video recording is limited to 1080p and lacks 4K support or optical image stabilization (OIS).
    • Presence of significant bloatware and pre-installed third-party apps in the ColorOS interface.
    • The 5G variant is criticized for having a lower 60Hz refresh rate compared to the 90Hz on the 4G model.
    • Lacks stereo speakers, resulting in a less immersive audio experience.

    Expert reviews

    M
    mobigyaan.com
    ?
    17/05/2022
    OPPO F21 Pro Review

    The Oppo F21 Pro is highlighted as a stylish, photography-focused 4G mid-ranger featuring a unique Fiberglass-Leather design and a 32 MP Sony IMX709 selfie camera. Key features include a 6.4-inch 90Hz AMOLED display, a micro-lens with an Orbit Light, and 33W fast charging for the 4,500 mAh battery. While praised for its, design, cameras, and display, the device lacks 5G, stereo...Read more

    T
    tech.hindustantimes.com
    ?
    12/04/2022
    Oppo F21 Pro Review: Prioritises style and cameras, as always

    According to a Hindustan Times review, the Oppo F21 Pro prioritizes design and camera capabilities, featuring an industry-first Fiberglass-Leather finish on its Sunset Orange variant and a 6.4-inch AMOLED display. While the camera system includes a high-resolution selfie sensor and a unique microlens, the device's Snapdragon 680 chipset and lack of 5G connectivity are noted as...Read more

    T
    tribune.com.pk
    ?
    25/04/2022
    Review: OPPO F21 Pro, a budget friendly innovation

    The Express Tribune reviews the OPPO F21 Pro as a "budget-friendly innovation" that prioritizes design, featuring a durable, slim Fiberglass-Leather build with a 6.4-inch AMOLED 90Hz display. Performance is driven by a Snapdragon 680 processor, 8GB RAM, and 128GB storage, complemented by a 32MP selfie camera with a unique microlens and 33W fast charging. While the phone excels in...Read more

    D
    devicenext.com
    ?
    06/06/2022
    Oppo F21 Pro 4G Review: All About The Style - devicenext

    The Oppo F21 Pro 4G is a lifestyle-focused device featuring a unique "Fiberglass-Leather" design with a slim 7.54mm profile, highlighting aesthetic appeal over raw power. Key features include a 6.4-inch AMOLED 90Hz display, the functional "Orbit Light" notification system, and a 32MP selfie camera coupled with a 2MP microlens for 30x magnification. While the 4,500mAh battery with...Read more

    G
    gsmarena.com
    ?
    13/07/2022
    Oppo Reno7/F21 Pro review - GSMArena.com tests

    The Oppo Reno7 (F21 Pro) is a mid-range smartphone highlighting a "Sunset Orange" fiberglass-leather design, featuring a 6.43-inch 90Hz AMOLED display and a lightweight body with IPX4 splash resistance. Performance is driven by the Snapdragon 680 chipset, which offers efficiency for daily tasks but lacks 5G connectivity and struggles with intensive gaming. Key pros include excellent...Read more

    G
    gsmarena.com
    ?
    13/07/2022
    Oppo Reno7/F21 Pro review: Lab tests - GSMArena.com

    The Oppo Reno7 (F21 Pro) review highlights a focus on design and ergonomics, featuring a lightweight "Fiberglass-Leather" build and a unique Orbit Light notification system. While the 90Hz AMOLED display is bright, the Snapdragon 680 chipset offers only modest performance, lacks 5G, and the device only has IPX4 splash resistance. The camera system includes a fun, unique 2MP...Read more

    I
    indiatoday.in
    ?
    10/05/2022
    Oppo F21 Pro review: Hit or miss?

    The Oppo F21 Pro impresses with a stylish "Sunset Orange" leather-textured back, a slim design, and a vibrant 6.4-inch 90Hz AMOLED display, though its 90Hz refresh rate lags behind competitors. Key performance features include a unique 2MP micro-lens for microscopic photography and a capable 32MP selfie camera, yet the device lacks an ultra-wide-angle lens. Powered by a Snapdragon...Read more

    M
    mansworldindia.com
    ?
    13/04/2022
    OPPO F21 Pro Review: Features, Tech, Design And More Explained

    According to a review by Mans World India, the Oppo F21 Pro is a stylish smartphone highlighted by its ultra-slim design, AMOLED display, and unique fiberglass-leather finish option. Key advantages include a lightweight profile, dependable battery with fast charging, impressive daylight camera performance, and an innovative microscope lens; however, the Snapdragon 680 processor is...Read more

    M
    mobigyaan.com
    ?
    17/05/2022
    OPPO F21 Pro Review

    The Oppo F21 Pro is highlighted as a stylish, photography-focused 4G mid-ranger featuring a unique Fiberglass-Leather design and a 32 MP Sony IMX709 selfie camera. Key features include a 6.4-inch 90Hz AMOLED display, a micro-lens with an Orbit Light, and 33W fast charging for the 4,500 mAh battery. While praised for its, design, cameras, and display, the device lacks 5G, stereo...Read more

    T
    tech.hindustantimes.com
    ?
    12/04/2022
    Oppo F21 Pro Review: Prioritises style and cameras, as always

    According to a Hindustan Times review, the Oppo F21 Pro prioritizes design and camera capabilities, featuring an industry-first Fiberglass-Leather finish on its Sunset Orange variant and a 6.4-inch AMOLED display. While the camera system includes a high-resolution selfie sensor and a unique microlens, the device's Snapdragon 680 chipset and lack of 5G connectivity are noted as...Read more

    D
    devicenext.com.en2fr.search.translate.goog
    ?
    06/06/2022
    Oppo F21 Pro 4G Review: All About Style - devicenext

    The OPPO F21 Pro 4G focuses on a slim 7.5mm, Fiberglass-Leather design with an Orbit Light, featuring a 6.43-inch 90Hz AMOLED display. Pros include unique styling, a capable 32MP selfie camera, and a 2MP microlens. Cons feature the lack of 5G, 4K video, or an ultra-wide lens, along with slower 33W charging. Powered by a Snapdragon 680, it is suited for daily tasks but not heavy...Read more

    (Translated)Show original
    O
    oppo.com.en2es.search.translate.goog
    ?
    12/04/2022
    F21 Pro - OPPO India

    The OPPO F21 Pro is a mid-range device prioritizing design and photography, featuring a unique fiberglass-leather back, an Orbit Light, and a 6.43-inch AMOLED 90Hz display. Performance is driven by a Snapdragon 680 chipset, which, while capable of daily tasks, is considered underpowered for its price point and lacks 5G connectivity. Key highlights include a capable 64MP main camera,...Read more

    (Translated)Show original
    C
    clevercel.mx
    ?
    19/03/2026
    Oppo F21 Pro – Clevercel Mexico

    The OPPO F21 Pro highlights a premium, lightweight fiberglass-leather design and a 6.43-inch 90Hz AMOLED display, offering an excellent in-hand feel. While featuring a 32MP Sony IMX709 selfie sensor and a unique 2MP microlens, the device sacrifices versatility by omitting an ultra-wide-angle lens and limiting video to 1080p. Performance is driven by a Snapdragon 680 chipset with 8GB...Read more

    (Translated)Show original
    O
    oppo.com.en2es.search.translate.goog
    ?
    12/04/2022
    F21 Pro - OPPO India

    The OPPO F21 Pro is a mid-range device prioritizing design and photography, featuring a unique fiberglass-leather back, an Orbit Light, and a 6.43-inch AMOLED 90Hz display. Performance is driven by a Snapdragon 680 chipset, which, while capable of daily tasks, is considered underpowered for its price point and lacks 5G connectivity. Key highlights include a capable 64MP main camera,...Read more

    (Translated)Show original
    C
    clevercel.mx
    ?
    19/03/2026
    Oppo F21 Pro – Clevercel Mexico

    The OPPO F21 Pro highlights a premium, lightweight fiberglass-leather design and a 6.43-inch 90Hz AMOLED display, offering an excellent in-hand feel. While featuring a 32MP Sony IMX709 selfie sensor and a unique 2MP microlens, the device sacrifices versatility by omitting an ultra-wide-angle lens and limiting video to 1080p. Performance is driven by a Snapdragon 680 chipset with 8GB...Read more

    (Translated)Show original

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