Oppo A31 smartphone was launched in April 2015. The phone comes with a 4.50-inch touchscreen display with a resolution of 480 pixels by 854 pixels.
The Oppo A31 is powered by 1.4GHz quad-core Qualcomm Snapdragon 410 processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 128GB via a microSD card. As far as the cameras are concerned, the Oppo A31 packs a 8-megapixel primary camera on the rear and a 5-megapixel front shooter for selfies.
The Oppo A31 runs Android 4.4 and is powered by a 2000mAh non removable battery. It measures 131.90 x 65.54 x 8.03 (height x width x thickness) and weigh 135.00 grams.
The Oppo A31 is a dual SIM (GSM and GSM) smartphone that accepts Micro-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, Headphones, 3G and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include Proximity sensor, Accelerometer and Ambient light sensor.