Samsung Galaxy J1 2016 has display Size 4.5 Inches, operating system Android 5.1.1. The device has ram 1 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 8 GB hard disk. Back camera 5 MP is awesome, front camera 2 MP is also not bad. Galaxy J1 2016 has power storage, Up to 12 h (3G). Device status is Available