Coming to the j series of samsung phones J7 is the only mobile comes with 5.5 super amoled screen before ram was 1.5GB in previous edition of J7 but now it is 2GB you enjoy good movie experience but earphones are simple I would like prefer you another ear tight earphones of samsung for good sound experience phone gets heats up little bit if you play heavy games.you disable apps with are built in and move many applications from phone to memory card