In this smartphone the sound quality is very very good and this phones used is very simple because this phones operating system is powered by Android and this phones design is looking so nice and cool in this phone all the letest features are incuded . This phones camera is very very nice and clear . This phone display is very nice and full HD in this phone battery is so powerful. This phones prise is very nice in this phone front camera is very very nice and cool so I am like Samsung Galaxy j7