The mobile was launched this year at February month.my friend was bought it through online and I used it many times.if I talk about battery performance know doubt will occur about 4000mah Li-Po battery.2GB RAM which is more enough for a user at his price rate.and its processing speed was unbelievable, mindblowing.the rear camera is 16MP with flash having face detection, HDR etc and front is 5MP.no doubt about camera how genuine it is u will understand when u will use it.and the mobile work very speedy other than another mobile I used before.internal memory is 16Gb where half of storage will be used as a mobile apps.and in remaining half storage u store ur personal.At this day everyone like to use new Android version 6.1 marshmallow.but Android version is not important for a mobile.And this mobile have Android 5.1.1 Lollipop version with snapdragon chipset.it supported SD card UpTo 256GB and this is too good.every performance of the mobile is very good.it’s not fake, it’s true.when u will charged the mobile it’s charging speed is very good.how to improve a mobile day by day is surely shown in Redmi series.after 5 or 6 month of used the mobile, its processing speed will become quite slow .it’s take too time to turn on that’s I feel so damn boring.it’s design and stylish is awesome, 16M colors, capacitive touchscreen resolution is about 1080*1920.that’s mean full HD supported.video quality is fantastic And audio quality is also so pretty high.in the box you will get inner headphone.