vivo Y31 smartphone runs on Android 5.1 (Lollipop); Funtouch 2.1 operating system. The phone is powered by Quad-core 1.3 GHz Cortex-A7 processor. It has 8 GB, 1 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 64.5%. The smartphone is fueled with a 2100 mAh, Removable Li-Po. The main camera of the smartphone consists of a 8 MP, Single. The sensors include Accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The vivo Y31 are available in various colors such as White, Black. It measures 137.2 x 68.8 x 8.4 mm and weighs 137 g.

Hardware and OS vivo Y31
Operating system:	Android 5.1 (Lollipop); Funtouch 2.1
Processor:	Quad-core 1.3 GHz Cortex-A7
Chipset:	Mediatek MT6580 (28 nm)
GPU:	Mali-400MP2
Internal memory:	8 GB, 1 GB RAM
External memory:	microSD, up to 256 GB (dedicated slot)
Display vivo Y31
Type:	IPS LCD
Size:	4.7" inc
Resolution:	720 x 1280 px
Touchscreen:	capacitive touchscreen
Screen-to-Body Ratio:	64.5%
Display area:	60.9 cm²
Display aspect ratio:	16:9 (height:width)
Pixel Density:	312 PPI
Colors:	16M
Connectivity vivo Y31
2G Network:	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Wi-Fi:	Wi-Fi 802.11 b/g/n, hotspot
Network:	GSM / HSPA
SIM card:	Dual SIM
Bluetooth:	4.0, A2DP
Edge:	Yes
GPRS:	Yes
GPS:	Yes, with A-GPS
Speed:	HSPA
USB:	microUSB 2.0
Camera vivo Y31
Main camera:	8 MP, Single
Specs:	8 MP
Features:	LED flash, HDR
Video:	720p@30fps
Selfie camera:	2 MP, Single
Specs:	2 MP
Multimedia vivo Y31
3.5 mm Jack:	Yes
Radio:	FM radio
Design vivo Y31
Colors:	White, Black
Dimensions:	137.2 x 68.8 x 8.4 mm
Weight:	137 g
Battery vivo Y31
Battery capacity:	2100 mAh, Removable Li-Po
Other vivo Y31
Release date:	2015, September
Sensors:	Accelerometer, proximity, compass