I have used this mobile for 7 days and found no problem with it its camera quality is superb its gaming is awesome.It has the smoothest profomance for gamers.It has full HD display its clarity is superb.Its processor never lags.I have played gta sa, asphalt 8, gta vc and many heavy games it never lags but there is a better option now that is redmi note 4 it is the upgraded verson of redmi note 3.and if you have budget problem then you can buy redmi 3s prime.