Hello friends samsung galaxy j7 of 2016 edition is best phone as compared to previous model of j7. At this price it is affordable and the features are too good. Its both front facing camera and backward camera both are really really amazing.
As to other phones of samsung galaxy like j2 j5 it hangs some times but this is a soft processed and it doesnt hangs as if you use in an proper way. Its look is beautiful especially on the back side of the phone it looks great. The updates of this phone comes in a short period of time. Such a way its great phone.