I am use j5 .no hang issue.no heat issue.no tower issue.net speed super.its save my data also.i get 1gp net free from airtel because my phone is 4g.camera clarity is unimageful its 13mp and 5mp .both are flash dual flash.its a best phone compare to any other model.its useful for selfie user.
I suggest to my friends.and its have ultra saving mode for battery.1080p video fullhd