Samsung j 7 is the best mobile full high defination display high resolution display and good sound quality and the best part name Samsung is the best and most important thing in this mobile is they do nlt copy of other mobile so I brought this mobile in India at best offer and I’m using it and I love this mobile so you all so buy this mobile then u will be know about this mobile best sound quality and earphones is too good sound quality and mobile speaker too so I review this buy this and feel awesome.