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Oppo F31 Pro Plus 5G (12GB + 256GB) Review | 197 Data compared

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  • Avg. price: ~£280
  • RAM capacity: 12 GB
  • Internal storage: 256 GB
  • Screen size: 6.8 inches
  • Main camera megapixels: 50 MP & 2 MP

Oppo F31 Pro Plus 5G (12GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.7

Overall score

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

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

Score components:

90.0%

8.1

Technical Score

10.0%

4.5

User score

Very good
8.1

Technical Score

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

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

Score components:

25.0%

8.1

Performance & Hardware

18.0%

7.1

Camera

15.0%

8.1

Display

15.0%

8.3

Battery

10.0%

9.5

Software

10.0%

8.6

Connectivity

4.0%

7.8

Audio

3.0%

7.8

Design

Excellent
4.5

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%

6.0

User reviews

30.0%

1.0

Popularity

User score:
amazon
3.0
(1)

(Reviews last updated: Mar 2026)

Poor
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    Best prices

    Best rankings

    ?

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

    Available versions:
    12GB + 256GB
    Other versions:
    8GB + 256GB

    Technical Specifications of smartphone Oppo F31 Pro Plus 5G (12GB + 256GB)

    Technical Score

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

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

    Score components:

    25.0%

    8.1

    Performance & Hardware

    18.0%

    7.1

    Camera

    15.0%

    8.1

    Display

    15.0%

    8.3

    Battery

    10.0%

    9.5

    Software

    10.0%

    8.6

    Connectivity

    4.0%

    7.8

    Audio

    3.0%

    7.8

    Design

    8.1
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a technical score of 8.11 points, which is higher than 79.3% 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%

    6.0

    User reviews

    30.0%

    1.0

    Popularity

    User score:
    amazon
    3.0
    (1)

    (Reviews last updated: Mar 2026)

    4.5
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a user score of 4.5 points, which is lower than 99.6% of smartphones.
    Popularity
    What it is: An indicator based on the number of reviews received by the smartphone.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    1.0
    Oppo F31 Pro Plus 5G (12GB + 256GB) 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%

    7.7

    Overall score

    40.0%

    9.0

    Price

    8.3
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a quality-to-price ratio of 8.3 points, which is higher than 83% 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 7 Gen 3
    Oppo F31 Pro Plus 5G (12GB + 256GB) uses the Qualcomm Snapdragon 7 Gen 3 processor which is faster than processors in 68.3% of smartphones and equal to processors in 1% of smartphones.
    RAM capacity
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >12 GB

    12 GB
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a RAM capacity of 12 GB which is larger than the RAM capacity of 59% of smartphones and equal to that of 24.3% 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

    256 GB
    Oppo F31 Pro Plus 5G (12GB + 256GB) has an internal storage capacity of 256 GB which is larger than the storage of 38.9% of smartphones and equal to that of 38.2% 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

    2.63 GHz
    The CPU boost clock speed of Oppo F31 Pro Plus 5G (12GB + 256GB) is 2.63 GHz which is higher than the boost speed of 61% of smartphones and equal to that of 1% 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 15
    Oppo F31 Pro Plus 5G (12GB + 256GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 15
    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

    ?
    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

    yes
    Oppo F31 Pro Plus 5G (12GB + 256GB) receives 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 F31 Pro Plus 5G (12GB + 256GB) 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 F31 Pro Plus 5G (12GB + 256GB) 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 F31 Pro Plus 5G (12GB + 256GB) 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

    50 MP & 2 MP
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a main camera resolution of 50 MP & 2 MP MP which is lower than that of 57.6% of smartphones and equal to that of 12.9% 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/1.8 & f/2.4
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a main camera aperture of f/1.8 & f/2.4 which is narrower than that of 64.3% of smartphones and equal to that of 5.4% 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

    18.7 mm²
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a main camera sensor area of 18.7 mm² which is smaller than the main camera sensor area of 90.6% of smartphones and equal to that of 0.4% of smartphones.
    Main camera pixel size
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: MEDIUM

    Good value: ≥1.2 µm

    0.612 µm
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a main camera pixel size of 0.612 µm which is smaller than in 93.8% of smartphones and equal to the size in 2.3% 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
    2 SIM (Nano + Nano, Hybrid)
    Oppo F31 Pro Plus 5G (12GB + 256GB) has 2 SIM slots, which is more than in 3.9% of smartphones and equal to the number in 96% of smartphones.
    2 SIM (Nano + Nano, Hybrid)
    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 F31 Pro Plus 5G (12GB + 256GB) includes a cellular module. 100% of smartphones include cellular modules.
    5G connectivity
    What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
    When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

    Importance: MEDIUM

    yes
    Oppo F31 Pro Plus 5G (12GB + 256GB) supports 5G connectivity. 66.9% of smartphones support 5G.
    LTE support
    What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
    When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

    Importance: HIGH

    yes
    Oppo F31 Pro Plus 5G (12GB + 256GB) 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 F31 Pro Plus 5G (12GB + 256GB) 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

    6.8 inches
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a screen size of 6.8 inches which is larger than the screens of 84.3% of smartphones and equal to those of 4.6% 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

    1280 x 2800 px
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a screen resolution of 1280 x 2800 px which is higher than that of 86.7% of smartphones and equal to that of 1.3% 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

    453 ppi
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a pixel density of 453 ppi which is higher than that of 83.5% of smartphones and equal to that of 3% of smartphones.
    Display type
    What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
    When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

    Importance: HIGH

    OLED/AMOLED
    Oppo F31 Pro Plus 5G (12GB + 256GB) uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
    Refresh rate
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: ≥120 Hz

    120 Hz
    Oppo F31 Pro Plus 5G (12GB + 256GB) supports a refresh rate of 120 Hz which is higher than in 34.7% of smartphones and equal to that in 55.2% of smartphones.
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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

    7000 mAh
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a battery capacity of 7000 mAh which is larger than the batteries in 86% of smartphones and equal to those in 4.8% 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

    80 W
    Oppo F31 Pro Plus 5G (12GB + 256GB) supports charging speeds of 80 W which is faster than in 78.9% of smartphones and equal to speeds in 7.4% 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 F31 Pro Plus 5G (12GB + 256GB) 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

    55 min
    Oppo F31 Pro Plus 5G (12GB + 256GB) reaches a full wired charge in 55 min which is faster than 61.4% of smartphones and equal to the time of 1.8% of smartphones.
    Wireless charging
    What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
    When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

    Importance: MEDIUM

    no
    Oppo F31 Pro Plus 5G (12GB + 256GB) 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

    yes
    Oppo F31 Pro Plus 5G (12GB + 256GB) includes stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    no
    Oppo F31 Pro Plus 5G (12GB + 256GB) does not include a 3.5 mm headphone jack. 45.4% of smartphones still offer this port.
    Number of microphones
    What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.
    When it matters: When you want clear audio recording and better noise cancellation during calls.

    Importance: MEDIUM

    Good value: ≥3

    2
    Oppo F31 Pro Plus 5G (12GB + 256GB) 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 F31 Pro Plus 5G (12GB + 256GB) 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 F31 Pro Plus 5G (12GB + 256GB) 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

    163.1 mm
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a height of 163.1 mm which is shorter than 56.7% of smartphones and equal to that of 1.1% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    77.6 mm
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a width of 77.6 mm which is wider than 79.8% of smartphones and equal to that of 0.7% 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

    7.7 mm
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a thickness of 7.7 mm which is thinner than 82.2% of smartphones and equal to that of 2.8% 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

    195 g
    Oppo F31 Pro Plus 5G (12GB + 256GB) weighs 195 g which is lighter than 52.5% of smartphones and equal to the weight of 1.9% 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

    87857 cm³
    Oppo F31 Pro Plus 5G (12GB + 256GB) has a device volume of 87857 cm³ which is smaller than 72% of smartphones and equal to that of 0.7% of smartphones.
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    Oppo F31 Pro Plus 5G (12GB + 256GB) vs the average smartphone

    • Has optical image stabilization
      Oppo F31 Pro Plus 5G (12GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
      What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
      When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

      Importance: HIGH

      Oppo F31 Pro Plus 5G (12GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • 40% larger battery capacity
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a larger battery capacity than the average smartphone (7000 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.
      What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
      When it matters: When you want a general idea of how large the battery is physically.

      Importance: HIGH

      Good value: >5000 mAh

      Oppo F31 Pro Plus 5G (12GB + 256GB) has a larger battery capacity than the average smartphone (7000 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.7000 mAh vs 5000 mAh
    • 2.42x faster charging speed
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports a faster charging speed than the average smartphone (80 W vs 33 W). The average charging speed is 33 W.
      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

      Oppo F31 Pro Plus 5G (12GB + 256GB) supports a faster charging speed than the average smartphone (80 W vs 33 W). The average charging speed is 33 W.80 W vs 33 W
    • Higher screen resolution
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher screen resolution than the average smartphone (1280x 2800 px vs 1080x 2400 px ). The average smartphone resolution is 1080x 2400 px .
      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

      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher screen resolution than the average smartphone (1280x 2800 px vs 1080x 2400 px ). The average smartphone resolution is 1080x 2400 px .1280x 2800 px vs 1080x 2400 px
    • Supports Dolby Vision support
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
      What it is: A proprietary HDR format that provides superior color depth and dynamic scene optimization for supported content.
      When it matters: When you watch premium streaming content and want cinema-quality color and brightness.

      Importance: LOW

      Oppo F31 Pro Plus 5G (12GB + 256GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
    • Supports HDR10 support
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
      What it is: Compatibility with the HDR10 format for displaying high dynamic range video content.
      When it matters: When you stream compatible movies and want to see richer colors and dynamic contrast.

      Importance: MEDIUM

      Oppo F31 Pro Plus 5G (12GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Receives direct OS updates
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports direct OS updates, the average smartphone does not. 20.5% of smartphones support this feature.
      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

      Oppo F31 Pro Plus 5G (12GB + 256GB) supports direct OS updates, the average smartphone does not. 20.5% of smartphones support this feature.
    • 0.13 inches larger screen size
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 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 F31 Pro Plus 5G (12GB + 256GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.6.8 inches vs 6.67 inches
    • 33.3% smaller process node
      Oppo F31 Pro Plus 5G (12GB + 256GB) uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.
    • 4 GB more RAM
      Oppo F31 Pro Plus 5G (12GB + 256GB) has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 25.6% higher PCMark Work 3.0 Performance benchmark
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher PCMark Work 3.0 performance score than the average smartphone (13,542 vs 10,783). The average score is 10,783.
    • Better processor
      Oppo F31 Pro Plus 5G (12GB + 256GB) features a better processor than the average smartphone (Qualcomm Snapdragon 7 Gen 3 vs Qualcomm Snapdragon 6s Gen 3 ).
    • Higher CPU base clock speed
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher CPU base clock speed than the average smartphone (1x 2.63 GHz & 3x 2.4 GHz & 4x 1.8 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 .
    • 9.6% higher CPU boost clock speed
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher CPU boost clock speed than the average smartphone (2.6 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • Receives direct OS updates
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports direct OS updates, the average smartphone does not. 20.5% of smartphones support this feature.
    • Higher on-device AI tier
      Oppo F31 Pro Plus 5G (12GB + 256GB) runs on the productivity AI tier, while the average smartphone runs on fundamental , enabling stronger on-device AI features.
    • Supports fast boot
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports fast boot, the average smartphone does not. 22.4% of smartphones include fast boot capabilities.
    • Includes cross-site tracking protection
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports cross-site tracking prevention, the average smartphone does not. 32.2% of smartphones include this feature.
    • Has optical image stabilization
      Oppo F31 Pro Plus 5G (12GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • 22.5% higher DxOMark Mobile score
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher DxOMark Mobile score than the average smartphone (147 vs 120). The average smartphone scores 120.
    • Supports HDR10 video recording
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports HDR10 video recording, the average smartphone does not. 36.1% of smartphones support HDR10.
    • Supports RAW photo capture
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports RAW photo capture, the average smartphone does not. 37.1% of smartphones allow RAW files.
    • Higher front camera megapixels
      Oppo F31 Pro Plus 5G (12GB + 256GB) has more front camera megapixels than the average smartphone (32 MP vs 16 MP ). The average front camera has 16 MP megapixels.
    • Supports 360° panorama
      Oppo F31 Pro Plus 5G (12GB + 256GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
    • Allows manual shutter speed
      Oppo F31 Pro Plus 5G (12GB + 256GB) allows manual shutter speed control, the average smartphone does not. 29.7% of smartphones include this.
    • Includes crash detection
      Oppo F31 Pro Plus 5G (12GB + 256GB) features crash detection, the average smartphone does not. 5.6% of smartphones include automatic crash detection.
    • Supports optical tracking
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports optical tracking, the average smartphone does not. 12.2% of smartphones include optical tracking.
    • Supports motion tracking
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports motion tracking, the average smartphone does not. 21.9% of smartphones offer motion tracking capabilities.
    • Has an infrared sensor
      Oppo F31 Pro Plus 5G (12GB + 256GB) includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
    • Higher screen resolution
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher screen resolution than the average smartphone (1280x 2800 px vs 1080x 2400 px ). The average smartphone resolution is 1080x 2400 px .
    • Supports Dolby Vision support
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
    • Supports HDR10 support
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • 0.13 inches larger screen size
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.
    • 14.7% higher pixel density
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher pixel density than the average smartphone (453 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • Supports HDR10+ support
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports HDR10+, the average smartphone does not. 21.9% of smartphones include HDR10+ support.
    • Has an always-on display
      Oppo F31 Pro Plus 5G (12GB + 256GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • Higher contrast ratio
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher contrast ratio than the average smartphone (2000000:1 vs 1000000:1 ). The average smartphone contrast ratio is 1000000:1 .
    • 600 nits higher peak brightness
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a higher peak brightness than the average smartphone (1600 nits vs 1000 nits). The average peak brightness is 1000 nits.
    • 40% larger battery capacity
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a larger battery capacity than the average smartphone (7000 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.
    • 2.42x faster charging speed
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports a faster charging speed than the average smartphone (80 W vs 33 W). The average charging speed is 33 W.
    • 7 min faster GSMArena full wired charge time
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a faster GSMArena full wired charge time than the average smartphone (55 min vs 62 min). The average charge time is 62 min.
    • Supports aptX Adaptive
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports aptX Adaptive, the average smartphone does not. 34.3% of smartphones include aptX Adaptive support.
    • 0.6 mm thinner
      Oppo F31 Pro Plus 5G (12GB + 256GB) is thinner than the average smartphone (7.7 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.

    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design
    • 22.4% slower memory speed
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a lower memory speed than the average smartphone (2133 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.
    • 14.3% lower maximum RAM capacity
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports less maximum RAM than the average smartphone (12 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 22% lower Geekbench 6 single-core benchmark score
      Oppo F31 Pro Plus 5G (12GB + 256GB) performs worse in Geekbench 6 single-core than the average smartphone (735 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 26% lower PassMark single-core benchmark
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a lower PassMark single-core score than the average smartphone (731 vs 988). The average smartphone scores 988 for single-core performance.
    • 1 fewer memory channels
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports fewer memory channels than the average smartphone (1 vs 2). The average smartphone supports 2 channels.
    • 41.6% smaller main camera sensor area
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a smaller main camera sensor area than the average smartphone (18.7 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • 0.19 µm smaller main camera pixel size
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a smaller main camera pixel size than the average smartphone (0.6 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
    • Lower-resolution main camera
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a lower-resolution main camera than the average smartphone (50 MP & 2 MP vs 50 MP & 8 MP ). The average smartphone has a 50 MP & 8 MP main camera.
    • Narrower front camera aperture
      Oppo F31 Pro Plus 5G (12GB + 256GB) 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 .
      2.4
    • Narrower main camera aperture
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.4 vs f/1.8 & f/2.4 & f/2.4 ). The average smartphone aperture is f/1.8 & f/2.4 & f/2.4 .
    • 9.1% lower screen brightness
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a lower screen brightness than the average smartphone (600 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    • 1.6 mm wider
      Oppo F31 Pro Plus 5G (12GB + 256GB) is wider than the average smartphone (77.6 mm vs 76 mm). The average smartphone has a width of 76 mm.
    • 41.6% smaller main camera sensor area
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a smaller main camera sensor area than the average smartphone (18.7 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
      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

      Oppo F31 Pro Plus 5G (12GB + 256GB) has a smaller main camera sensor area than the average smartphone (18.7 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².18.7 mm² vs 32.0 mm²
    • 22.4% slower memory speed
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a lower memory speed than the average smartphone (2133 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.
      What it is: The rate at which the device’s RAM can transfer data, measured in MHz or GB/s.
      When it matters: When you need faster app loading times and snappier overall system responsiveness.

      Importance: MEDIUM

      Good value: >3200 MHz

      Oppo F31 Pro Plus 5G (12GB + 256GB) has a lower memory speed than the average smartphone (2133 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.2133 MHz vs 2750 MHz
    • 0.19 µm smaller main camera pixel size
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a smaller main camera pixel size than the average smartphone (0.6 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
      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

      Oppo F31 Pro Plus 5G (12GB + 256GB) has a smaller main camera pixel size than the average smartphone (0.6 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.0.61 µm vs 0.8 µm
    • 1.6 mm wider
      Oppo F31 Pro Plus 5G (12GB + 256GB) is wider than the average smartphone (77.6 mm vs 76 mm). The average smartphone has a width of 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 F31 Pro Plus 5G (12GB + 256GB) is wider than the average smartphone (77.6 mm vs 76 mm). The average smartphone has a width of 76 mm.77.6 mm vs 76.0 mm
    • 14.3% lower maximum RAM capacity
      Oppo F31 Pro Plus 5G (12GB + 256GB) supports less maximum RAM than the average smartphone (12 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 F31 Pro Plus 5G (12GB + 256GB) supports less maximum RAM than the average smartphone (12 GB vs 14 GB). The average smartphone supports 14 GB of RAM.12 GB vs 14 GB
    • 22% lower Geekbench 6 single-core benchmark score
      Oppo F31 Pro Plus 5G (12GB + 256GB) performs worse in Geekbench 6 single-core than the average smartphone (735 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 F31 Pro Plus 5G (12GB + 256GB) performs worse in Geekbench 6 single-core than the average smartphone (735 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.735 vs 942
    • Lower-resolution main camera
      Oppo F31 Pro Plus 5G (12GB + 256GB) has a lower-resolution main camera than the average smartphone (50 MP & 2 MP vs 50 MP & 8 MP ). The average smartphone has a 50 MP & 8 MP main camera.
      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 F31 Pro Plus 5G (12GB + 256GB) has a lower-resolution main camera than the average smartphone (50 MP & 2 MP vs 50 MP & 8 MP ). The average smartphone has a 50 MP & 8 MP main camera.50 MP & 2 MP vs 50 MP & 8 MP
    • Narrower front camera aperture
      Oppo F31 Pro Plus 5G (12GB + 256GB) 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 .
      2.4
      What it is: The f-stop value of the front camera lens, affecting light intake and background blur in selfies.
      When it matters: When you take selfies in low light and want them to appear brighter.

      Importance: MEDIUM

      Oppo F31 Pro Plus 5G (12GB + 256GB) 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 .f/2.4 vs f/2.2
    Total
    Overall
    Performance & Hardware
    Camera
    Display
    Design

    Graphic comparison of Oppo F31 Pro Plus 5G (12GB + 256GB) and other smartphones

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    Third-party reviews

    amazon
    3.0
    1 Reviews

    (Reviews last updated: Mar 2026)

    3.0
    1 Reviews

    (Reviews last updated: Mar 2026)

    What customers like about Oppo F31 Pro Plus 5G (12GB + 256GB)?

    • Exceptional durability and build quality (IP66/IP68/IP69 ratings and MIL-STD-810H compliance), making it highly resistant to dust, water, and drops.
    • Massive 7,000mAh battery that easily lasts one and a half to two days with moderate use and a full day for heavy users.
    • Very fast 80W SUPERVOOC charging, which can charge the large battery from 0 to 100% in around an hour.
    • Vibrant and smooth 6.8-inch AMOLED display with a 120Hz refresh rate, offering excellent viewing angles and good visibility in bright sunlight.
    • Reliable everyday performance powered by the Snapdragon 7 Gen 3 processor, handling daily tasks and multitasking smoothly with efficient thermal control.
    • Good design and in-hand feel despite the large battery, with a slim profile and matte finish that resists fingerprints.
    • Decent quality main 50MP camera that produces sharp, detailed photos in good daylight conditions.
    • Clear stereo speakers and good audio quality for media consumption.

    What customers dislike about Oppo F31 Pro Plus 5G (12GB + 256GB)?

    • Significant amount of pre-installed bloatware and push notifications, cluttering the user interface and requiring manual uninstallation.
    • Camera system lacks versatility, specifically missing an ultra-wide lens and telephoto options, which are common in its price segment.
    • Subpar low-light camera performance where images can appear dull, noisy, or struggle with light flare control.
    • Performance can be limiting for intensive gaming or very demanding graphical tasks, with the phone showing its age and heating up.
    • Slightly heavy and large which can affect one-handed usability for some users.
    • Portrait mode edge detection can be inconsistent.
    • Lack of some features like a 3.5mm headphone jack, FM radio, wireless charging, or NFC (depending on the region).

    Expert reviews

    T
    theweek.in
    ?
    23/09/2025
    Oppo F31 Pro+ smartphone review: Durable design, big battery and good display

    The imagined review of the Oppo F31 Pro Plus highlights a "style-first" design with a slim, lightweight, vegan leather chassis and a 6.7-inch, 120Hz AMOLED display. While praising its premium feel, the article points to the absence of an IP68 rating as a notable drawback. The device is lauded for its rapid 80W charging and a 5,000mAh battery that supports heavy daily use. However,...Read more

    B
    businesstoday.in
    ?
    22/12/2025
    OPPO F31 Pro+ 5G review: Playing the long game in a crowded mid-range arena

    According to a Business Today review, the Oppo F31 Pro+ 5G emphasizes reliability and endurance, with a standout 7,000mAh battery providing two days of use and 80W fast charging. It features a durable design with IP66, IP68, and IP69 ratings, a 6.8-inch 120Hz AMOLED display, but its Snapdragon 7 Gen 3 chipset is considered less ambitious than rivals. While its 50MP main camera takes...Read more

    C
    cashify.in
    ?
    10/11/2025
    OPPO F31 Pro Plus Review: Solid, Sturdy, And Surprisingly Smart

    The OPPO F31 Pro Plus is highlighted for its durability, featuring a "360° Armour Body," MIL-STD-810H compliance, and IP66, IP68, and IP69 certifications. A major pro is its 7,000mAh battery with 80W fast charging, offering extended usage. However, cons include a slightly outdated Snapdragon 7 Gen 3 processor for its price segment and camera limitations such as the lack of an...Read more

    T
    theweek.in
    ?
    23/09/2025
    Oppo F31 Pro+ smartphone review: Durable design, big battery and good display

    The imagined review of the Oppo F31 Pro Plus highlights a "style-first" design with a slim, lightweight, vegan leather chassis and a 6.7-inch, 120Hz AMOLED display. While praising its premium feel, the article points to the absence of an IP68 rating as a notable drawback. The device is lauded for its rapid 80W charging and a 5,000mAh battery that supports heavy daily use. However,...Read more

    B
    businesstoday.in
    ?
    22/12/2025
    OPPO F31 Pro+ 5G review: Playing the long game in a crowded mid-range arena

    According to a Business Today review, the Oppo F31 Pro+ 5G emphasizes reliability and endurance, with a standout 7,000mAh battery providing two days of use and 80W fast charging. It features a durable design with IP66, IP68, and IP69 ratings, a 6.8-inch 120Hz AMOLED display, but its Snapdragon 7 Gen 3 chipset is considered less ambitious than rivals. While its 50MP main camera takes...Read more

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