SAMSUNG galaxy j7 prime phone is very nice and fast 4g phone . sound reception very good on this set . samsung j7 very slime set. set design very good. very good features in the phone. dual sim set. battery backup very good. I purchase j7 prime before 10 days ago. awesome phone with best cover look and camera is also. overall I am very happy and satisfied with this model. The samsung galaxy j7 prime is launched in india at a price of RS 18, 790 only.