vivo Y31

vivo Y31 smartphone was announced in 2015, September by VIVO and was launched in October, 2015. The vivo Y31 phone has 137.2 x 68.8 x 8.4 mm (5.40 x 2.71 x 0.33 in) (height x width x thickness) dimensions with weight 137 g (4.83 oz) grams. It comes in White and Black colors.rnrnThe operating system which runs on the phone is Android 5.1 (Lollipop) and the display size of the phone is 4.7 inches, 60.9 cm2 (~64.5% screen-to-body ratio) with resolution of 720 x 1280 pixels, 16:9 ratio (~312 ppi density) pixels. The network technology of the phone is GSM / HSPA with 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2, 3G bands HSDPA 850 / 900 / 2100 and 4G bands .rnrnThe phone has rear camera with specs, 8 MP, LED flash and the front camera with specs , 2 MP. The camera is featured with Geo-tagging, touch focus, HDR. The phone is powered with a battery of 2100 mAh capacity, Quad-core 1.3 GHz Cortex-A7 CPU and Mali-400MP2 GPU. As for as the RAM and the ROM of the vivo Y31 phone are concerned, it comes with 8 GB, 1 GB RAM. The list of sensors, price and many other specifications are given below.