Redmi 3S is best phone I ever seen in Rs.6999 price.You will never find such a great phone at this price range with lots of features.This phone comes with full metal body with great slim design.Features of the phone are following -
5 inch HD screen and has full metal body.
13MP rear camera and 5MP front camera.
Support for 4G and VOLTE technology.
2 GB RAM and 16GB internal memory.
Support micro SD card single with micro sim card or no memory card with Dual sim micro and mini
It has snapdragon 430 octacore processor so all apps runs smoothly and fast.
It has 4000mah battery which last for 2 days for normal users and one day for heavy users.
It comes with 2A fast charger so don’t worry about quick charging.
So overall its great phone for all who wants good battery great performence and best design at Rs.6999.