The j2 model of the samsung galaxy’s J series is much to satisfy a person in need of mobile. The j2 model is provided with 8 GB internal and 2 MP front and 8 MP rear camera to take better quality picture. 5 inch screen gives a wide view of screen to enjoy games messaging etc. Battery backup is nice. I have been using mobile 8 months and I didn’t find any problem of hanging. Yes! Samsung can give tough competition to other mobile companies too