Redmi 3s is a good bugate oriented smart phone it has many features this mobil is running it’s own custom UI which is MIUI 7 soon it will be updated to MIUI 8 this comes with a 4100 mah liti polymer battey and a 13MP rear shooter and a 5MP FONT FASING AND runs on android 6.0.1 marshmello it may get nogat update in further the cpu a Qualcomm snapdragon 430 which us actually a octo.core procacer which is clocked at 1.4 Ghz and with 3gb of ram and 32 gb of onboard storage in that you will get 24 gb of free and you even get a fingerprint scanner