Samsung Galaxy Reverb M950 has display Size 4.0 Inches, operating system Android 4.0.4. The device has ram 1 GB too, card support is microSD, up to 64 GB (dedicated slot), it has 4 GB hard disk. Back camera 5 MP is awesome, front camera 1.3 MP is also not bad. Galaxy Reverb M950 has power storage, Up to 7 h 30 min. Device status is Available