Redmi note 3 is one of the best phones . It has 3 gb ram and 32 gb internal memory.it , s version is 6.0 marshmallow it has 16 mp rear camera with dual flash and 5mp front camera with no flash the quality of camera is excellent . It has many feature like aap lock which help us to make our mobile more secure it has a fingerprint sensor for security and selfi.it has a function of second space thourgh which we can use our phone as two phones .it has a high resolution full hd display and better audio quality. And full metal body with unremovable battery of 4150 mah battery