Samsung galaxy A7 2017 is most beutiful glass and metal desighn with 3d curved back. four importent features in this device first one most beauti full desighn second is samsung pay third is phone protection with ip 68 complete water and dust resistence and forth one is iwesome selfi camera 16 nega pixel front f1.9 apature perfect selfi camera.and aditional features are always on display , secure folder , knox high level security, s power planning s secure , utradata savung mode personal security s bike mode and total three stot.