Review Oppo A31 – The OPPO A31 smartphone comes with a 6.5-inch LCD screen that offers a droplet-style HD + (720 x 1600 pixel) resolution that gives a screen-to-body ratio of 83 percent.
OPPO has presented a 12-megapixel primary camera for this new smartphone that is installed in a triple-camera setting on the back with an LED flash.
The other two cameras are a 2-megapixel portrait camera and a 2-megapixel macro lens that offers ease in taking pictures in all conditions. There is also an 8-megapixel camera facing forward forwards to take selfies or video calls.
This phone relies on Helio P35 chipsets such as OPPO A5s or OPPO A8 with paired with GPU PowerVR GE8320, 4GB RAM, and 128GB internal storage, which can be expanded via a microSD slot.
Dimensionless smartphone 163.9 x 75.5 x 8.3 mm and weighs around 180 grams that already has Dual-SIM support, dual-band Wi-Fi, Bluetooth 5.0, GPS, FM radio, micro USB 2.0, 3.5mm audio jack, and standard connectivity features the other.
The smartphone, which unfortunately still runs on ColorOS 6.1 based on Android 9.0 Pie, is powered by a 4,230 mAh battery capacity.