If u want style design then a7 2015 ok. Otherwise j7 on on7 or motorola xplay best value for money.A7 2015 camera not good.
Now a7 2016 new version available.j7 on7 motor xplay having 3000, 3000, 3630mah battery respectively while a7 2015 having 2600mah. A7 on7 looks like same.on7 Rs 11000 and A7 20000 or 23000. A7 2015 design style very very good.Slimmer, So you want to buy then buy this amazing product by Samsung