I have bought this phone in past 10+ months.
It has no repair till now.
It has amazing features.
It is a 6.0 version( marshmallow) .
It has the best battery life as 4100 mAh.
It has 13 mega pixal in back and 5 mega pixal in front.
It has a dual sim character.
It has 30 inches screen.
It is used in fastest browsing in internet.
This phone has the extra as
bluetooth, wifi, hotspot, etc.
It has a finger print lock opener.
It has expandable memory for 128 GB.
But has 16GB as internal memory.
Redmi was the best and the largest product purchase in India.