Galaxy j7 is a fantastic mobile by its look and performance to the users end, J7 is supporting the 4G LTE and uses in jio connections. J7 has amazing functions and has all useful applications, Its better look and superb battery backup make it superior to another competitive mobiles . Its killer look makes it a smart looking phone and Android platform makes smart functioning phone.The Ram and internal storage is also very good.Dual sim standby is also useful for everyone and battery backup is very long and make backup a longtime .I will suggested to everyone to buy Samsung J7 and feel the experience of a big brand product.