Redmi note 4 is the best phone in its category. Before it launches it was the most awaiting phone in china. Xiomi is leading mobile phone company in china. They installed number of new features in redmi note 4 like accelerater, finger sensor and many more gestures. Redmi 4 comes in 3 varient with 3gb & 4 gb ram which gives you smooth operating of phone. It having a very cool camera of 13 gb which gives you wide and clear picture quality. One of the most important features of this phone is battery back up, believe in me friends redmi note 4 have very good and long battery back up. So love it! And enjoy it! No me only redmi!