Oppo A31 Specs, Price & All Details

The Oppo A31 is a new and another affordable smartphone from Oppo Mobile. The smartphone comes with a beautiful body that offers a large screen display size. You will also get an impressive camera and a massive battery on the phone.

Oppo A31 Full Specs Summary

  • Announced: 2020, February 13
  • Oppo A31 Release Date: 2020, February 14
  • Dimensions: 163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)
  • Weight: 180 g (6.35 oz)
  • Sim Card: Dual SIM (Nano-SIM, dual stand-by)
  • Display: IPS LCD capacitive touchscreen, 16M colors
  • Size: 6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)
  • Resolution: 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
  • Operating System: Android 9.0 (Pie); ColorOS 6.1
  • Chipset: Mediatek MT6765V/CB Helio P35 (12nm)
  • CPU: Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)
  • GPU: PowerVR GE8320
  • Internal Memory: 128GB 4GB RAM
  • Expandable Memory: microSDXC (dedicated slot)
  • Rear Camera: 12 MP + 2 MP + 2 MP
  • Selfies Camera: 8 MP
  • USB: MicroUSB 2.0, USB On-The-Go
  • Sensors: Fingerprint (rear-mounted), accelerometer, proximity, compass
  • Battery: Non-removable Li-Po 4230 mAh battery
  • Colors: Fantasy White, Mystery Black


The Oppo A31 is blessed with nice and attractive body design. The phone is built with a combination of glass and plastic. The front is made of glass, while the back features plastic. It has body dimensions of 163.9 x 75.5 x 8.3 mm and weighs 180 grams. You will get a fingerprint scanner on the back and also the camera modules.


The Oppo A31 has a waterdrop notch housing the front camera. The notch has a large screen size of 6.5 inches with an IPS LCD capacitive touchscreen. The screen, on the other hand, features a resolution of 720 x 1600 pixels, a 20:9 ratio, and 270 PPI density. There is display protection on the device and it also offers 480 nits type. brightness.


As for the camera configuration, the Oppo A31 has a triple rear camera. The primary camera consists of a 12 MP wide with another 2 MP Macro camera and lastly, is 2 MP depth sensor. The main camera features LED flash, HDR, panorama and can also shoot 1080p@30fps video resolution. The front camera is 8 MP with HDR support.

Hardware And Software

The Oppo A31 has a Mediatek MT6765V/CB Helio P35 chipset based on 12nm process technology. The octa-core processor on the inside is clocking at a speed of 2.3 GHz. The device has PowerVR GE8320 GPU to take care of graphics and it runs on the Android 9.0 Pie operating system with ColorOS 6.1 on top.

Storage Capacity And Sensors

The Oppo A31 has an internal storage of 128GB that is paired with 4GB RAM for a smooth ride. The memory comes with support for a micro SD card that you can use to expand it. The sensors equipped on the phone are Fingerprint (rear-mounted), accelerometer, proximity, and compass.

Battery Power And Network Connectivity

The Oppo A31 has a massive nonremovable battery capacity of 4230 mAh without fast charging technology. The juicer will surely last a full day when fully charged. It has Dual SIM with 4G LTE Network and other regulars such as Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot, A-GPS, BDS, FM radio and micro USB 2.0, USB On-The-Go.

Oppo A31 Price And Availability

The Oppo A31 is now available for purchase at a price of 180 EUR. The smartphone will be shipped in amazing colors such as Fantasy White, and Mystery Black.

Buy Oppo A31 & Pay On Delivery- View Offer On GearBest / View Offer On AliExpress

Our Verdict:

The Oppo A31 is a nice and good budget smartphone to buy. The phone was able to pull a triple camera on the back with a massive battery and generous inbuilt storage. The processor is also enough to handle sensitive 3D games without hanging. So on the overall, the Oppo A31 has value for money.

author image

About Author

Samuel Afolabi is a lazy tech-savvy that loves writing almost all tech-related kinds of stuff. He is the Editor-in-Chief of TechVaz. You can connect with him socially :)

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.