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Oppo F31 Pro Plus 5G (8GB + 256GB) Review | 197 Data compared

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  • Avg. price: ~£280
  • RAM capacity: 8 GB
  • Internal storage: 256 GB
  • Screen size: 6.8 inches
  • Main camera megapixels: 50 MP & 2 MP

Oppo F31 Pro Plus 5G (8GB + 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%

8.0

Technical Score

10.0%

4.5

User score

Very good
8.0

Technical Score

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

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

Score components:

25.0%

7.8

Performance & Hardware

18.0%

7.1

Camera

15.0%

8.2

Display

15.0%

8.3

Battery

10.0%

9.5

Software

10.0%

8.5

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

No reviews for this version.

Check reviews from other versions.

Poor
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    Best prices

      N/A~ £280

    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

    Verdict

    The Oppo F31 Pro Plus 5G (8GB + 256GB) is a durable, mid-range smartphone built around a massive 7,000 mAh battery with 80W SuperVOOC fast charging and a smooth 6.8-inch, 120Hz AMOLED display with 1600 nits peak brightness. Powered by the efficient Qualcomm Snapdragon 7 Gen 3 processor and running Android 15 with ColorOS 15, it offers dependable performance and ample storage via UFS 3.1 memory. Key pros include its exceptional durability with IP66, IP68, and IP69 water and dust resistance ratings and a 360-degree Armour Body, alongside a capable 50MP main camera with OIS and a high-resolution 32MP front camera. However, cons often mentioned by reviewers include the lack of an ultra-wide or telephoto rear lens, the presence of significant pre-installed bloatware, and its slightly bulky feel despite the slim design.

    Technical Specifications of smartphone Oppo F31 Pro Plus 5G (8GB + 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%

    7.8

    Performance & Hardware

    18.0%

    7.1

    Camera

    15.0%

    8.2

    Display

    15.0%

    8.3

    Battery

    10.0%

    9.5

    Software

    10.0%

    8.5

    Connectivity

    4.0%

    7.8

    Audio

    3.0%

    7.8

    Design

    8.0
    Oppo F31 Pro Plus 5G (8GB + 256GB) has a technical score of 8.03 points, which is higher than 77.9% 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%

    6.0

    User reviews

    30.0%

    1.0

    Popularity

    No reviews for this version.

    Check reviews from other versions.

    4.5
    Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 256GB) 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%

    7.7

    Overall score

    40.0%

    9.0

    Price

    8.1
    Oppo F31 Pro Plus 5G (8GB + 256GB) has a quality-to-price ratio of 8.1 points, which is higher than 77.9% 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 (8GB + 256GB) uses the Qualcomm Snapdragon 7 Gen 3 processor which is faster than processors in 66.2% 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

    8 GB
    Oppo F31 Pro Plus 5G (8GB + 256GB) 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

    256 GB
    Oppo F31 Pro Plus 5G (8GB + 256GB) has an internal storage capacity of 256 GB which is larger than the storage of 38.8% of smartphones and equal to that of 38.3% 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 (8GB + 256GB) is 2.63 GHz which is higher than the boost speed of 61% of smartphones and equal to that of 1% of smartphones.
    Show more
    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) offers dark mode. 95.8% of smartphones support this feature.
    Show more
    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 256GB) has a main camera resolution of 50 MP & 2 MP MP which is lower than that of 57.5% 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 (8GB + 256GB) has a main camera aperture of f/1.8 & f/2.4 which is narrower than that of 57.9% of smartphones and equal to that of 12.6% 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 (8GB + 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 (8GB + 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.
    Show more
    Number of SIM slots
    What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.
    When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

    Importance: MEDIUM

    Good value: ≥2

    2
    Oppo F31 Pro Plus 5G (8GB + 256GB) has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) has a screen size of 6.8 inches which is larger than the screens of 84.4% 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 (8GB + 256GB) has a screen resolution of 1280x2800 px which is higher than that of 87.4% 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 (8GB + 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 (8GB + 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 (8GB + 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.
    Show more
    Battery capacity
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    7,000 mAh
    Oppo F31 Pro Plus 5G (8GB + 256GB) has a battery capacity of 7,000 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
    Show more
    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    yes
    Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 256GB) does not include 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 F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 256GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
    Show more
    Height
    What it is: The vertical dimension of the device.
    When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

    Importance: LOW

    Good value: <162 mm

    163.1 mm
    Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 256GB) has a width of 77.6 mm which is wider than 79.9% 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 (8GB + 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 (8GB + 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

    87,857 cm³
    Oppo F31 Pro Plus 5G (8GB + 256GB) has a device volume of 87,857 cm³ which is smaller than 72% of smartphones and equal to that of 0.7% of smartphones.
    Show more

    Oppo F31 Pro Plus 5G (8GB + 256GB) vs the average smartphone

    • Has optical image stabilization
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 256GB) has a larger battery capacity than the average smartphone (7,000 mAh vs 5,000 mAh). The average smartphone battery is 5,000 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 (8GB + 256GB) has a larger battery capacity than the average smartphone (7,000 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.7,000 mAh vs 5,000 mAh
    • 2.42x faster charging speed
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 256GB) has a higher screen resolution than the average smartphone (1280x2800 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 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 (8GB + 256GB) has a higher screen resolution than the average smartphone (1280x2800 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.1280x2800 px vs 1080x2400 px
    • Supports Dolby Vision support
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Receives direct OS updates
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.
    • 25.6% higher PCMark Work 3.0 Performance benchmark
      Oppo F31 Pro Plus 5G (8GB + 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.
    • Higher CPU base clock speed
      Oppo F31 Pro Plus 5G (8GB + 256GB) has a higher CPU base clock speed than the average smartphone (1x2.63 GHz & 3x2.4 GHz & 4x1.8 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    • 9.6% higher CPU boost clock speed
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) supports optical tracking, the average smartphone does not. 12.2% of smartphones include optical tracking.
    • Supports motion tracking
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 256GB) has a higher screen resolution than the average smartphone (1280x2800 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
    • Supports Dolby Vision support
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) has a higher contrast ratio than the average smartphone (2,000,000:1 vs 1,000,000:1). The average smartphone contrast ratio is 1,000,000:1.
    • 600 nits higher peak brightness
      Oppo F31 Pro Plus 5G (8GB + 256GB) has a higher peak brightness than the average smartphone (1,600 nits vs 1,000 nits). The average peak brightness is 1,000 nits.
    • 40% larger battery capacity
      Oppo F31 Pro Plus 5G (8GB + 256GB) has a larger battery capacity than the average smartphone (7,000 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.
    • 2.42x faster charging speed
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) has a lower memory speed than the average smartphone (2,133 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.
    • 14.3% lower maximum RAM capacity
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 256GB) supports fewer memory channels than the average smartphone (1 vs 2). The average smartphone supports 2 channels.
    • Narrower main camera aperture
      Oppo F31 Pro Plus 5G (8GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
    • 41.6% smaller main camera sensor area
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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
    • 9.1% lower screen brightness
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 256GB) is wider than the average smartphone (77.6 mm vs 76 mm). The average smartphone has a width of 76 mm.
    • Narrower main camera aperture
      Oppo F31 Pro Plus 5G (8GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & 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 F31 Pro Plus 5G (8GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.f/1.8 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
    • 41.6% smaller main camera sensor area
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 mm²
    • 22.4% slower memory speed
      Oppo F31 Pro Plus 5G (8GB + 256GB) has a lower memory speed than the average smartphone (2,133 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 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 (8GB + 256GB) has a lower memory speed than the average smartphone (2,133 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.2,133 MHz vs 2,750 MHz
    • 0.19 µm smaller main camera pixel size
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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.0.612 µm vs 0.8 µm
    • 1.6 mm wider
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 mm
    • 14.3% lower maximum RAM capacity
      Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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 (8GB + 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
    Total
    Overall
    Performance & Hardware
    Camera
    Display
    Design

    Graphic comparison of Oppo F31 Pro Plus 5G (8GB + 256GB) and other smartphones

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    Third-party reviews

    What customers like about Oppo F31 Pro Plus 5G (8GB + 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 (8GB + 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

    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

    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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