I have buy this product in may 2016 I have use it 8 month aprox . It is very best device I am using it. And get very nice performance it has
RAM= 1gb
ROM= 8 gb
PROCESSOR= qualcome
PRICE= 6000
This device come with 4g. Volte support mins you can use 4g simcard in this device
This device comes with Android version 5.1.1 lollipop
In this device you can use jio sim for free calls, data, messages, apps
This device has 5 inch screen size
This device supports otg I am also use otg in this device.