Samsung Galaxy Rush M830 has display Size 3.5 Inches, operating system Android 4.0.4. The device has ram 0.5 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 2 GB hard disk. Back camera 3 MP is awesome, front camera No is also not bad. Galaxy Rush M830 has power storage, Up to 9 h. Device status is Available