When we are talking about the redmi note 4 then we cannot forget the redmi note3 because both the model as same in design and almost same in specification like battery of Note3= 4000mh, 16pm and 8gb camera, 650 snapdragon chip, Ram 3gb with 32gb storage in the 10, 000 and 12, 999 price.
On the other hand note4 with 41000Amh, 13pm and 8pm camera, 625 snapdragon balance chip, 16 gb, 32gb, 128gb storage with 2gb, 3gb, 4gb ram with three different prices 9, 999, 11999, 12, 999. So, if you are all ready purchase redmi note 3 then dont buy redmi note4 because its a waste of money but if you buy first time then go for it. Its good product.