Samsung Galaxy J2 is Sound qulity very bed and slow sound.Thish Mobile is duficult use because this mobile is a very bed user prosessrStyle And design is very bed.This mobile external design is very bed.Other futures is this Samsung Galaxy J2 IsNot supported all apps.Looking I am feeling bery bed and hurt because this design is very long time then I say change th design.Samsung Galaxy J2 is very Costy then all people is dont buy this mobile.