Xiaomi redimi note 4 is one of the best mobile phone . I purchase this mobile from flipkart on 20/07/2017 till now phone worke very smoothely all the feature of this mobile is awesome. The main advantage of this mobile phone is its battery backup . Xioami redmi note 4 comes with 4100 mAh battery which run the phone 2days without any problem.xiaomi note 4 come with 5.5 full HD display. the camera quality of redmi note4 is very good the front camera 5 megapixel and rear camera is13 megapixel which help take good quality of images . The storage capacity of this phone is 64 gb and 4gb ram .phone run on android marshmallow but nougat update also available on mi store after updating this phone into nougat the battery life and camera quality increase. mi note 4 comes with three colours white with golden, full black. Grey with black combination. The body of redmi note4 made of metal. Redmi note 4 support Volte so it is good for jio sim user they call without using of internet.