Samsung Galaxy J7 Prime is a awesome mobile. Sound Reception of the mobile is great.
Good quality to listen a song in your mobile. Fingerprint sensor is great option for not use any body your mobile. You are download many games and many apps in your phone, your phone is not hang because 3GB ram in your mobile. you are buy in two colors Black and golden. In Golden color look awesome. Battery backup is not bad.
Front camera 8 GB good for sellfi pics. And 13 mp rear camera.