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

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  • Avg. price: ~£240
  • RAM capacity: 8 GB
  • Internal storage: 256 GB
  • Screen size: 6.57 inches
  • Main camera megapixels: 50 MP & 2 MP

Oppo F31 5G (8GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.9

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%

7.9

Technical Score

10.0%

?

User score

Very good
7.9

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%

7.9

Performance & Hardware

18.0%

6.9

Camera

15.0%

7.9

Display

15.0%

8.3

Battery

10.0%

9.4

Software

10.0%

7.7

Connectivity

4.0%

6.5

Audio

3.0%

8.7

Design

Very good
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

    • No image
    No image

    Best prices

      N/A~ £240

    Best rankings

    ?

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

    Other versions:
    8GB + 256GB8GB + 128GB

    Technical Specifications of smartphone Oppo F31 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%

    ?

    Performance & Hardware

    18.0%

    ?

    Camera

    15.0%

    ?

    Display

    15.0%

    ?

    Battery

    10.0%

    ?

    Software

    10.0%

    ?

    Connectivity

    4.0%

    ?

    Audio

    3.0%

    ?

    Design

    7.9
    Oppo F31 5G (8GB + 256GB) has a technical score of 7.86 points, which is higher than 72.4% of smartphones.
    User score

    What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

    When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    0.0

    User reviews

    30.0%

    1.0

    Popularity

    ?
    Popularity
    What it is: An indicator based on the number of reviews received by the smartphone.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    1.0
    Oppo F31 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%

    7.9

    Overall score

    40.0%

    9.3

    Price

    8.4
    Oppo F31 5G (8GB + 256GB) has a quality-to-price ratio of 8.4 points, which is higher than 89.5% 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

    MediaTek Dimensity 6300
    Oppo F31 5G (8GB + 256GB) uses the MediaTek Dimensity 6300 processor model which is slower than processors in 58.1% of smartphones and equal to processors in 4.6% of smartphones.
    RAM capacity
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >12 GB

    8 GB
    Oppo F31 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 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

    2.4 GHz
    The CPU boost clock speed of Oppo F31 5G (8GB + 256GB) is 2.4 GHz which is higher than the boost speed of 36.6% of smartphones and equal to that of 13.5% of smartphones.
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    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    Android 15
    Oppo F31 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

    Android 15
    Oppo F31 5G (8GB + 256GB) runs Android version Android 15 which is newer than that found in 70.6% of smartphones and equal to that in 25.1% of smartphones.
    Direct OS updates
    What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.
    When it matters: When you want the fastest access to new features and security patches.

    Importance: HIGH

    yes
    Oppo F31 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 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 5G (8GB + 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 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 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 5G (8GB + 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 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 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.
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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 Slot)
    Oppo F31 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 Slot)
    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 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 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 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 5G (8GB + 256GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
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    Screen size
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

    Importance: MEDIUM

    Good value: ≥6.6 inches

    6.57 inches
    Oppo F31 5G (8GB + 256GB) has a screen size of 6.57 inches which is smaller than the screens of 71.1% of smartphones and equal to those of 1.1% of smartphones.
    Screen resolution
    What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.
    When it matters: When you want crisp text and sharp details in photos and videos.

    Importance: HIGH

    1080 x 2372 px
    Oppo F31 5G (8GB + 256GB) has a screen resolution of 1080 x 2372 px which is lower than that of 67.1% of smartphones and equal to that of 0.8% 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

    397 ppi
    Oppo F31 5G (8GB + 256GB) has a pixel density of 397 ppi which is higher than that of 53.7% of smartphones and equal to that of 0.9% 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 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 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.
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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 5G (8GB + 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 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 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

    60 min
    Oppo F31 5G (8GB + 256GB) reaches a full wired charge in 60 min which is faster than 52% of smartphones and equal to the time of 6.1% 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 5G (8GB + 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 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 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 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 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 5G (8GB + 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

    158.2 mm
    Oppo F31 5G (8GB + 256GB) has a height of 158.2 mm which is shorter than 85.5% of smartphones and equal to that of 0.7% 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

    75 mm
    Oppo F31 5G (8GB + 256GB) has a width of 75 mm which is narrower than 68.3% of smartphones and equal to that of 3.3% 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

    ?
    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

    185 g
    Oppo F31 5G (8GB + 256GB) weighs 185 g which is lighter than 78.3% of smartphones and equal to the weight of 2.2% 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

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

    • Has optical image stabilization
      Oppo F31 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 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 5G (8GB + 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 5G (8GB + 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 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 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
    • 2.36x higher Geekbench 6 multi-core benchmark score
      Oppo F31 5G (8GB + 256GB) scores better in Geekbench 6 multi-core than the average smartphone (5,975 vs 2,533). The average smartphone scores 2,533 in multi-core.
      What it is: A cross-platform benchmark by Primate Labs that evaluates multi-core CPU performance. It simulates real-world workloads to measure how efficiently a device handles multitasking and parallel processing.
      When it matters: When you perform heavy multitasking or run pro-level apps like video editors.

      Importance: MEDIUM

      Good value: >4000

      Oppo F31 5G (8GB + 256GB) scores better in Geekbench 6 multi-core than the average smartphone (5,975 vs 2,533). The average smartphone scores 2,533 in multi-core.5975 vs 2533
    • 5x higher 3DMark Wild Life Extreme benchmark
      Oppo F31 5G (8GB + 256GB) performs better in 3DMark Wild Life Extreme than the average smartphone (6,134 vs 1,226). The average smartphone scores 1,226.
      What it is: A high-intensity version of the 3DMark Wild Life benchmark developed by UL Solutions. It pushes the GPU to its limits with more graphically demanding tests, useful for evaluating high-end gaming performance.
      When it matters: When you play high-end games with demanding graphics settings.

      Importance: MEDIUM

      Good value: >2500

      Oppo F31 5G (8GB + 256GB) performs better in 3DMark Wild Life Extreme than the average smartphone (6,134 vs 1,226). The average smartphone scores 1,226.6134 vs 1226
    • Better IP rating
      Oppo F31 5G (8GB + 256GB) has a better IP rating than the average smartphone (IP68/IP69K vs IP67 ). The average IP rating is IP67 .
      What it is: A standardized code (Ingress Protection) indicating the device's resistance to dust and water intrusion.
      When it matters: When you want to know if your phone can survive a splash, a dunk, or a dusty environment.

      Importance: MEDIUM

      Oppo F31 5G (8GB + 256GB) has a better IP rating than the average smartphone (IP68/IP69K vs IP67 ). The average IP rating is IP67 .IP68/IP69K vs IP67
    • Supports HDR10 support
      Oppo F31 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 5G (8GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Receives direct OS updates
      Oppo F31 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 5G (8GB + 256GB) supports direct OS updates, the average smartphone does not. 20.5% of smartphones support this feature.
    • 2.36x higher Geekbench 6 multi-core benchmark score
      Oppo F31 5G (8GB + 256GB) scores better in Geekbench 6 multi-core than the average smartphone (5,975 vs 2,533). The average smartphone scores 2,533 in multi-core.
    • 5x higher 3DMark Wild Life Extreme benchmark
      Oppo F31 5G (8GB + 256GB) performs better in 3DMark Wild Life Extreme than the average smartphone (6,134 vs 1,226). The average smartphone scores 1,226.
    • 12.8% faster GPU clock
      Oppo F31 5G (8GB + 256GB) has a higher GPU frequency than the average smartphone (1072 MHz vs 950 MHz). The average smartphone GPU frequency is 950 MHz.
    • 9.2% higher Geekbench 6 single-core benchmark score
      Oppo F31 5G (8GB + 256GB) scores better in Geekbench 6 single-core than the average smartphone (1,029 vs 942). The average smartphone scores 942 in single-core.
    • Receives direct OS updates
      Oppo F31 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 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 5G (8GB + 256GB) supports fast boot, the average smartphone does not. 22.4% of smartphones include fast boot capabilities.
    • Newer Android version
      Oppo F31 5G (8GB + 256GB) features a newer Android version than the average smartphone (Android 15 vs Android 14 ). The average version is Android 14 .
    • Has optical image stabilization
      Oppo F31 5G (8GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Supports RAW photo capture
      Oppo F31 5G (8GB + 256GB) supports RAW photo capture, the average smartphone does not. 37.1% of smartphones allow RAW files.
    • Supports 360° panorama
      Oppo F31 5G (8GB + 256GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
    • Allows manual shutter speed
      Oppo F31 5G (8GB + 256GB) allows manual shutter speed control, the average smartphone does not. 29.7% of smartphones include this.
    • Supports optical tracking
      Oppo F31 5G (8GB + 256GB) supports optical tracking, the average smartphone does not. 12.2% of smartphones include optical tracking.
    • Supports motion tracking
      Oppo F31 5G (8GB + 256GB) supports motion tracking, the average smartphone does not. 21.9% of smartphones offer motion tracking capabilities.
    • Newer Bluetooth version
      Oppo F31 5G (8GB + 256GB) supports a newer Bluetooth version than the average smartphone (5.4 vs 5.2). The average version is Bluetooth 5.2.
    • Has an infrared sensor
      Oppo F31 5G (8GB + 256GB) includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
    • Supports HDR10 support
      Oppo F31 5G (8GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Supports HDR10+ support
      Oppo F31 5G (8GB + 256GB) supports HDR10+, the average smartphone does not. 21.9% of smartphones include HDR10+ support.
    • 506.5 nits higher GSMArena max display brightness
      Oppo F31 5G (8GB + 256GB) has a higher GSMArena max display brightness than the average smartphone (1400 nits vs 893.5 nits). The average max brightness is 893.5 nits.
    • Has an always-on display
      Oppo F31 5G (8GB + 256GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • 50% higher touch sampling rate
      Oppo F31 5G (8GB + 256GB) has a higher touch sampling rate than the average smartphone (360 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.
    • Higher contrast ratio
      Oppo F31 5G (8GB + 256GB) has a higher contrast ratio than the average smartphone (2000000:1 vs 1000000:1 ). The average smartphone contrast ratio is 1000000:1 .
    • 400 nits higher peak brightness
      Oppo F31 5G (8GB + 256GB) has a higher peak brightness than the average smartphone (1400 nits vs 1000 nits). The average peak brightness is 1000 nits.
    • Has a curved display
      Oppo F31 5G (8GB + 256GB) features a curved display, the average smartphone does not. 24.4% of smartphones have curved screens.
    • 40% larger battery capacity
      Oppo F31 5G (8GB + 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 5G (8GB + 256GB) supports a faster charging speed than the average smartphone (80 W vs 33 W). The average charging speed is 33 W.
    • Better IP rating
      Oppo F31 5G (8GB + 256GB) has a better IP rating than the average smartphone (IP68/IP69K vs IP67 ). The average IP rating is IP67 .
    • 5.4 mm shorter
      Oppo F31 5G (8GB + 256GB) is shorter than the average smartphone (158.2 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    • 5.7% lighter
      Oppo F31 5G (8GB + 256GB) is lighter than the average smartphone (185 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 1 mm narrower
      Oppo F31 5G (8GB + 256GB) is narrower than the average smartphone (75 mm vs 76 mm). The average smartphone width is 76 mm.

    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Design
    • 42.9% lower maximum RAM capacity
      Oppo F31 5G (8GB + 256GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 22.4% slower memory speed
      Oppo F31 5G (8GB + 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.
    • Worse processor
      Oppo F31 5G (8GB + 256GB) uses a worse processor than the average smartphone (MediaTek Dimensity 6300 vs Qualcomm Snapdragon 6s Gen 3 ).
    • 41.6% smaller main camera sensor area
      Oppo F31 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 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 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 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
    • Narrower main camera aperture
      Oppo F31 5G (8GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.4 vs f/1.8 & f/2.4 & f/2.4 ). The average smartphone aperture is f/1.8 & f/2.4 & f/2.4 .
    • No NFC
      Oppo F31 5G (8GB + 256GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • 0.1 inches smaller screen size
      Oppo F31 5G (8GB + 256GB) has a smaller screen size than the average smartphone (6.6 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • Lower screen resolution
      Oppo F31 5G (8GB + 256GB) has a lower screen resolution than the average smartphone (1080x 2372 px vs 1080x 2400 px ). The average smartphone has a resolution of 1080x 2400 px .
    • 42.9% lower maximum RAM capacity
      Oppo F31 5G (8GB + 256GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
      What it is: The highest amount of RAM that the device’s chipset or architecture can support, regardless of how much is actually installed.
      When it matters: When you are considering the long-term potential of the hardware platform.

      Importance: MEDIUM

      Good value: >16 GB

      Oppo F31 5G (8GB + 256GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.8 GB vs 14 GB
    • No NFC
      Oppo F31 5G (8GB + 256GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
      What it is: Near Field Communication technology that enables contactless payments, quick pairing, and data exchange over short distances.
      When it matters: When you want to make contactless payments or quickly pair with compatible accessories.

      Importance: MEDIUM

      Oppo F31 5G (8GB + 256GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • 41.6% smaller main camera sensor area
      Oppo F31 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 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 32.0 mm²
    • 22.4% slower memory speed
      Oppo F31 5G (8GB + 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 5G (8GB + 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 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 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.0.61 µm vs 0.8 µm
    • 0.1 inches smaller screen size
      Oppo F31 5G (8GB + 256GB) has a smaller screen size than the average smartphone (6.6 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
      What it is: The physical diagonal measurement of the display area, usually expressed in inches.
      When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

      Importance: MEDIUM

      Good value: ≥6.6 inches

      Oppo F31 5G (8GB + 256GB) has a smaller screen size than the average smartphone (6.6 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.6.57 inches vs 6.67 inches
    • Lower-resolution main camera
      Oppo F31 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 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
    • Narrower front camera aperture
      Oppo F31 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
      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 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 .f/2.4 vs f/2.2
    Total
    Overall
    Performance & Hardware
    Camera
    Connectivity
    Display

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

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    Third-party reviews

    What customers like about Oppo F31 5G (8GB + 256GB)?

    • Extremely durable build quality with high IP ratings (IP66, IP68, IP69) for water and dust resistance, which is rare in its price segment.
    • Massive 7,000mAh battery that easily lasts one to two days with moderate to heavy usage.
    • Very fast 80W SuperVOOC charging capable of reaching 50% charge in under 25 minutes.
    • Bright, sharp 6.57-inch AMOLED display with a smooth 120Hz refresh rate and 1400 nits peak brightness, offering vibrant colors and good outdoor visibility.
    • Stylish and premium-feeling design, despite its sturdy build.
    • Reliable and smooth performance for daily tasks and moderate gaming, with efficient thermal management to prevent overheating.
    • Decent main 50MP camera that captures sharp images with good detail and natural skin tones, especially in good lighting.
    • Comes with essential accessories like a charger and protective case in the box.
    • Includes a 3.5mm headphone jack, a feature appreciated by wired audio users.
    • Offers a smooth and user-friendly software experience (ColorOS 15) with minimal and uninstallable bloatware.

    What customers dislike about Oppo F31 5G (8GB + 256GB)?

    • The ultra-wide and macro cameras are considered average and not a major highlight.
    • Low-light camera performance struggles with noise and light flare, and details can be lost compared to some competitors.
    • Performance might be limiting for hardcore gamers, as slight frame drops can occur at high settings in demanding games.
    • The phone is slightly heavier and bulkier due to the large battery, which might not suit all users.
    • The software has some pre-installed apps (bloatware) that, while mostly removable, can be annoying.

    Expert reviews

    C
    croma.com
    ?
    15/09/2025
    Oppo F31 5G first impressions | Croma Unboxed

    The OPPO F31 5G, as detailed on Croma Unboxed, stands out as a mid-range device prioritizing extreme durability with its 360° Armour Body and industry-leading IP69, IP68, and IP66 ratings. The handset features a 6.57-inch 120Hz AMOLED display and is powered by the MediaTek Dimensity 6300 chipset, providing smooth daily performance, though it may not satisfy high-end gaming needs....Read more

    O
    oppo.com
    ?
    15/09/2025
    Official product data and test parameters of the Oppo F31 5G

    The OPPO F31 5G, released in late 2025, is a mid-range device focusing on extreme durability and battery life, featuring a 6.57-inch 120Hz AMOLED display and the MediaTek Dimensity 6300 chipset. Key highlights include a 7,000mAh battery with 80W charging, and a robust "Armour Body" with IP66/IP68/IP69 ratings for top-tier water and dust resistance. While offering a durable build and...Read more

    (Translated)Show original
    O
    oppo.com.en2de.search.translate.goog
    ?
    15/09/2025
    OPPO F31 Pro+ 5G – Built Tough, Designed to Impress (Note: German translation of the official product page including the F31 base model)

    The OPPO F31 Pro+ 5G is a mid-range, durability-focused smartphone featuring a massive 7,000mAh battery, 80W fast charging, and robust IP66/IP68/IP69 protection. While the 6.8-inch 120Hz AMOLED display offers 1,600 nits peak brightness, the device is powered by a dated Snapdragon 7 Gen 3 chipset and runs heavily cluttered software. The camera system is limited by the absence of an...Read more

    (Translated)Show original
    O
    oppo.com
    ?
    15/09/2025
    Official product data and test parameters of the Oppo F31 5G

    The OPPO F31 5G, released in late 2025, is a mid-range device focusing on extreme durability and battery life, featuring a 6.57-inch 120Hz AMOLED display and the MediaTek Dimensity 6300 chipset. Key highlights include a 7,000mAh battery with 80W charging, and a robust "Armour Body" with IP66/IP68/IP69 ratings for top-tier water and dust resistance. While offering a durable build and...Read more

    (Translated)Show original
    O
    oppo.com.en2de.search.translate.goog
    ?
    15/09/2025
    OPPO F31 Pro+ 5G – Built Tough, Designed to Impress (Note: German translation of the official product page including the F31 base model)

    The OPPO F31 Pro+ 5G is a mid-range, durability-focused smartphone featuring a massive 7,000mAh battery, 80W fast charging, and robust IP66/IP68/IP69 protection. While the 6.8-inch 120Hz AMOLED display offers 1,600 nits peak brightness, the device is powered by a dated Snapdragon 7 Gen 3 chipset and runs heavily cluttered software. The camera system is limited by the absence of an...Read more

    (Translated)Show original

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