I buyed a redmi note 3 from mi.com. first of all in its description it will say that it has 16 mega pixel camera and 5 mega pixel camer. rear camera has 405 ppi. it is good camera phone. and it is a good phone if you buy its prime version. which have 3 gb ram and 32 gb internal storage. and with its snap drgon processor. It will not hang. you just have to do that. don’t full its internal storage. and its finger print scanner also works good. but it has one problem that. It is very sensitive phone. you can’t use it roughly. above of all. It is a very good phone in its price catagory.