Samsung Galaxy J1 Nxt has display Size 4.0 Inches, operating system Android 5.1. The device has ram 1 GB too, card support is microSD, up to 256 GB (uses SIM 2 slot), it has 8 GB hard disk. Back camera 5 MP is awesome, front camera VGA is also not bad. Galaxy J1 Nxt has power storage, Up to 8 h (3G). Device status is Available