Excellent Performance. Can play any kind of games, Without lagging and hanging. Will be able to install heavy apps. The mobile don’t heats and charges fast too. Thanks, Samsung Hy people.i too bought j7 in august.and my phone just work very smooth.i din’t faced any problem till now. and camera oh it’s just awesome.i installed games more than of 1.5gb and my phone is left with only 1gb of storage.still it don’t hang.just go for it.its a very good option.and yup battery is too good.