Samsung has overcome with the problem of hanging the operating system with the launch of J series.
As the camera of the phone is good according to the price. Wide length of camera is way better than other samsung phones.
Samsung has given best advanced features like one hand use, finger print notification scroll.i.e just by scrolling on biometric sensor the notifications panel opens.
As the samsung gives best batteries my phones batteries lasts for about a day.
So, the phone is really worth for money we invest in it.