Oppo F31 Pro Plus 5G specifications and in-depth review

Oppo F31 Pro Plus 5G

Manufacturer: Oppo

The Oppo F31 Pro+ 5G is a smartphone that combines performance and durability with its 6.8″ OLED display and large battery. It features waterproof capabilities with an IP68 rating, making it suitable for various environments.

Powered by a Qualcomm Snapdragon 7 Gen 3 chipset, the device offers 12GB of RAM and 256GB of internal storage. It supports 5G connectivity and has a 7000 mAh battery that can charge at 80W speed. The 50 MP + 2 MP dual-lens rear camera offers features like manual exposure and HDR, while the 32 MP front camera provides sharp selfies.

Pros
  • Supports 5G connectivity for fast mobile internet speeds.
  • Includes a video light for improved low-light photography and video recording.
  • Has a fingerprint scanner for added security and ease of use.
  • Supports multiple Wi-Fi standards (Wi-Fi 4, Wi-Fi 5, Wi-Fi 6) for versatile connectivity options.
  • Has NFC support for quick pairing with compatible devices and contactless payments.
Cons
  • Does not have a 3.5 mm audio jack for wired headphones.
  • Lacks support for a removable battery, limiting user flexibility for battery replacement.
  • No external memory slot, restricting storage expansion options.
  • Does not have an infrared sensor, limiting compatibility with certain remote-controlled devices.
  • Does not include a built-in projector, which could limit some media-sharing capabilities.
Who is this for?

This product is ideal for users who prioritize fast connectivity and a versatile media experience, with its 5G support and built-in video light for enhanced photography and video recording. It's also a good choice for individuals who value security features, as it comes equipped with a fingerprint scanner. The inclusion of Wi-Fi 6 and NFC support further enhances its suitability for tech-savvy users looking for modern connectivity and ease of use.

Who is this NOT for?

This device may not be the best fit for users who require expanded storage options, as it lacks an external memory slot and does not support a removable battery. It's also not ideal for those who rely on traditional wired audio solutions, as it does not have a 3.5 mm audio jack. Additionally, those seeking a more feature-rich media experience, such as a built-in projector or infrared sensor, may find this product lacking in these areas.

Design:

water resistance Waterproof
weight 204 g
thickness 7.7 mm
width 77.6 mm
height 163.1 mm
volume 97.455512 cm³
Ingress Protection (IP) rating IP68
waterproof depth rating 1.5 m
has a rugged build
can be folded

The Oppo F31 Pro+ 5G features a sleek design with a weight of 204 g and dimensions of 163.1 mm in height, 77.6 mm in width, and a thickness of 7.7 mm. It is built with an IP68 rating, ensuring it is waterproof up to a depth of 1.5 meters. The device does not have a rugged build or folding capability, but its compact volume of 97.46 cm³ offers a balanced, ergonomic feel.

Display:

Display type OLED/AMOLED
screen size 6.8"
pixel density 453 ppi
resolution 1280 x 2800 px
refresh rate 120Hz
touch sampling rate 240Hz
brightness (typical) 600 nits
has branded damage-resistant glass
supports HDR10
supports HDR10+
supports Dolby Vision
Has a secondary screen
has a touch screen

The Oppo F31 Pro+ 5G is equipped with a large 6.8″ OLED/AMOLED display offering a resolution of 1280 x 2800 px and a pixel density of 453 ppi. The screen supports a smooth 120Hz refresh rate and a 240Hz touch sampling rate for responsive interactions. It also includes Gorilla Glass for durability, but does not support HDR10, HDR10+, or Dolby Vision features. The typical brightness reaches 600 nits, ensuring clear visibility even in bright conditions.

Performance:

internal storage 256GB
RAM 12GB
Chipset (SoC) name Qualcomm Snapdragon 7 Gen 3
GPU name Adreno 720
CPU speed 1 x 2.63 & 3 x 2.4 & 4 x 1.8 GHz
GPU clock speed 950 MHz
Has integrated LTE
RAM speed 3200 MHz
semiconductor size 4 nm
Supports 64-bit
DirectX version DirectX 12
Has integrated graphics
OpenGL ES version 3.2
Uses big.LITTLE technology
Has TrustZone
maximum memory bandwidth 25.6 GB/s
maximum memory amount 16GB
uses multithreading
Thermal Design Power (TDP) 6W
DDR memory version 5

The Oppo F31 Pro+ 5G is powered by the Qualcomm Snapdragon 7 Gen 3 chipset, coupled with 12GB of RAM and 256GB of internal storage. It delivers impressive performance with a CPU speed ranging from 1.8 GHz to 2.63 GHz and a GPU clock speed of 950 MHz. With 64-bit support, multithreading, and integrated LTE, it also supports DirectX 12 and OpenGL ES 3.2 for smooth graphics. The device features 3200 MHz RAM speed and offers a maximum memory bandwidth of 25.6 GB/s, providing a robust and efficient performance experience.

Cameras:

megapixels (main camera) 50 & 2 MP
wide aperture (main camera) 2.4 & 1.8f
Has a dual-lens (or multi-lens) main camera
megapixels (front camera) 32MP
has built-in optical image stabilization
video recording (main camera) 2160 x 30 fps
Has a dual-tone LED flash
number of flash LEDs 1
has a BSI sensor
has a CMOS sensor
has continuous autofocus when recording movies
Has phase-detection autofocus for photos
supports slow-motion video recording
has a built-in HDR mode
has manual exposure
has a flash
optical zoom 0x
has manual ISO
has a serial shot mode
has manual focus
has a front camera
Has laser autofocus
Shoots 360° panorama
has manual white balance
shoots raw
has touch autofocus
has manual shutter speed
can create panoramas in-camera
wide aperture (front camera) 2.4f
Has timelapse function
Has a front-facing LED flash
has a dual-lens (or multi-lens) front camera
supports HDR10 recording
supports Dolby Vision recording
has a front-facing camera under the display
Has a RGB LED flash
has 3D photo/video recording capabilities

The Oppo F31 Pro+ 5G features a dual-lens main camera with a 50 MP and 2 MP configuration, offering wide apertures of 2.4f and 1.8f. It supports optical image stabilization and phase-detection autofocus for better clarity and focus, while also allowing for manual adjustments like ISO, exposure, and white balance. The main camera records videos at 2160p at 30fps, supports slow-motion recording, and includes HDR for enhanced dynamic range. The 32 MP front camera has a wide aperture of 2.4f and provides clear selfies but lacks a front-facing LED flash.

Operating system:

Android version Android 15
has clipboard warnings
has location privacy options
has camera/microphone privacy options
has Mail Privacy Protection
has theme customization
can block app tracking
blocks cross-site tracking
has on-device machine learning
has notification permissions
has media picker
Can play games while they download
has dark mode
has Wi-Fi password sharing
has battery health check
has an extra dim mode
has focus modes
has dynamic theming
can offload apps
Has customizable notifications
has Live Text
has full-page screenshots
supports split screen
gets direct OS updates
has PiP
Can be used as a PC
Has sharing intents
has a child lock
Supports widgets
Is free and open source
Has offline voice recognition
has voice commands
Tracks the current position of a mobile device
is a multi-user system
has Quick Start

The Oppo F31 Pro+ 5G runs on Android 15, offering a range of features to enhance user experience. It supports theme customization, dark mode, and dynamic theming for a personalized interface. Additional privacy features include camera and microphone access controls, location privacy options, and clipboard warnings. The device also allows for app tracking blocking, media picker functionality, full-page screenshots, and multi-user support. However, it does not include Mail Privacy Protection or Wi-Fi password sharing.

Battery:

battery power 7000 mAh
has wireless charging
Supports fast charging
charging speed 80W
has reverse wireless charging
comes with a charger
has a removable battery
has a battery level indicator
has a rechargeable battery

The device is powered by a large 7000 mAh rechargeable battery, providing long-lasting usage. It supports fast charging with a speed of 80W for quick power-ups. While it does not offer wireless charging or reverse wireless charging, it does come with a charger included and features a battery level indicator to help track remaining power.

Audio:

has a socket for a 3.5 mm audio jack
has stereo speakers
has aptX
has LDAC
has aptX HD
has aptX Adaptive
has aptX Lossless
Has a radio

This device offers high-quality audio with stereo speakers for rich sound. It supports advanced Bluetooth audio technologies like aptX, LDAC, and aptX HD, ensuring excellent wireless audio performance. However, it does not include a 3.5 mm audio jack or radio functionality, and lacks support for aptX Adaptive or Lossless audio.

Connectivity & Features:

release date September 2025
has 5G support
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
SIM cards 2 SIM
Bluetooth version 5.2
has an external memory slot
Has USB Type-C
USB version 2
has NFC
download speed 5000 MBits/s
upload speed 160 MBits/s
Has a fingerprint scanner
has emergency SOS via satellite
has crash detection
is DLNA-certified
has a gyroscope
supports ANT+
Has a heart rate monitor
has GPS
has a compass
supports Wi-Fi
Has an infrared sensor
has an accelerometer
has a cellular module
Has a barometer
has an HDMI output
Uses 3D facial recognition
Has an iris scanner
Stylus included
supports Galileo
Has motion tracking
Has optical tracking
Has a built-in projector

This device offers a comprehensive range of connectivity options, including 5G support, Wi-Fi 6, and Bluetooth 5.2 for fast and reliable wireless connections. It features dual SIM support, NFC, USB Type-C, and a fingerprint scanner for enhanced security. Additionally, it includes a variety of sensors such as GPS, accelerometer, gyroscope, and infrared sensor, but lacks features like external memory slot, barometer, HDMI output, or heart rate monitor.

Miscellaneous:

has a video light
Has sapphire glass display
Has a curved display
Has an e-paper display

This device features a video light for enhanced photography and video recording in low-light conditions. However, it does not come with sapphire glass, a curved display, or an e-paper display.

Final Verdict

The product offers a strong blend of performance and features, making it an excellent choice for users seeking a device with modern connectivity options like 5G support and Wi-Fi 6. With its built-in video light and solid security features such as a fingerprint scanner, it excels in media and personal security. While it lacks some advanced features like an external memory slot and a 3.5 mm audio jack, it remains a solid option for those prioritizing speed, connectivity, and ease of use. Overall, this device is well-suited for tech-savvy users looking for a reliable and feature-packed smartphone.

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