This is a very Good quality product. Xiomi’s one of a best launch ever. I do prefer the black colour. This phone comes with 4gb RAM and 635 Snapdragon processor with 64 gb of internal storage. The camera of this phone is 16 megapixel with fingerprint sensor. This phone include IR blaster.which is very cool on a smartphone.Battery life is 4000 mah which means after ??% of charge you an use this phone at about 1 and half day due to heavy use. Perfect for gaming companion.Sound quality is pretty osm. Xiomi redmi mi note 4 is the best value for money phone in 2017.