Xiaomi Redmi Note 4 is a latest launch. I bought this phone about 10 days ago. note 4 comes with 5.5 inch screen, 13 megapixel back camera, 4gb ram and most important 4100 mAh battery.its sound quality is very impressive.when I talk about its style & design not much different from other mi phone.note 4 comes in 3 variants 2gb, 3gb, 4gb ram. but first two variants have 32 gb internal memory. and last have 64 gb .its very reliable. in this price segment its a best phone to buy .u can say clearly it is value for money.