Samsung Galaxy Ace 2 I8160 has display Size 3.8 Inches, operating system Android 2.3, up to 4.1.2; TouchWiz UI 4. The device has ram 1 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 4 GB hard disk. Back camera 5 MP is awesome, front camera VGA is also not bad. Galaxy Ace 2 I8160 has power storage, . Device status is Available