Samsung Galaxy J2 sound quality is very good. Samsung Galaxy J2 sound is very clear and smooth and better all others phone. My all friends purchase this one and suggest me this phone so I purchase this phone and use this is the very very wonderful phone. This phone style is very good and very slim this phone is super TFT display M4 HD video recorder. Many features in this phone. Style is very awesome and easy to handle this phone. I purchase this phone and do not waste my money I love Samsung Galaxy J2