Hii everyone, Samsung galaxy grand 2 is not a good model of samsung. It has a major problem of hanging. If we are using four to six applications at the same time , suddenly the phone becomes hang or the screen becomes blue. Its camera clearity is also not good it has only 8MP back camera. Its battery backup is also not good enough. Sound system is fair enough. And its body is also very delicate. So friends if you are buying a phone go for other models . Thank you.