Samsung I8700 Omnia 7 has display Size 4.0 Inches, operating system Microsoft Windows Phone 7. The device has ram 2 GB too, card support is No, it has 16 GB hard disk. Back camera 5 MP is awesome, front camera No is also not bad. I8700 Omnia 7 has power storage, Up to 5 h 40 min (2G) / Up to 6 h 10 min (3G). Device status is Available