Samsung Galaxy S Ii I9100m has display Size 4.3 Inches, operating system Android 2.3. The device has ram 1 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 16 GB hard disk. Back camera 8 MP is awesome, front camera 2 MP is also not bad. Galaxy S Ii I9100m has power storage, Up to 6 h (2G) / Up to 8 h 30 min (3G). Device status is Available