Samsung galaxy j7 is very bad phone because I am used this phone for 1 month the experience with Samsung galaxy j7 is very bad because after use only 7 day phone phone has network problem.
After few day phone led light of front camera is not working and vibrator is not working also the phone build quality is good but the many problems with phone sometimes phone is hang but the camera quality of j7 is very good and display quality is also excellent the Samsung service center work is really bad please improve it.