Samsung Galaxy Grand Prime has display Size 5.0 Inches, operating system Android 4.4.4. The device has ram 1 GB too, card support is microSD, up to 64 GB (dedicated slot), it has 8 GB hard disk. Back camera 8 MP is awesome, front camera 5 MP is also not bad. Galaxy Grand Prime has power storage, Up to 17 h (3G). Device status is Available