Vivo Y31A mobile was launched in 2016. The phone inch was 4.7 inches with Capacitive screen , multi-touch with display resolution 540 × 960 pixels (qHD).
Vivo Y31A is powered by Qualcomm Snapdragon 410 1.2GHz (4 cores) and the RAM of 1GB. The phone internal memory capacity is 16 GB. As for us the camera concerned, it has front and rear camera with 2MP and 8MP.
Vivo Y31A, the battery capacity is 2100mAh.
Vivo Y31A has Nano SIM card. The Connectivity options include Gravity sensing , light sensing , electronic compass , fast charging.