Samsung Galaxy S4 Zoom has display Size 4.3 Inches, operating system Android 4.2.2, up to 4.4.2. The device has ram 1.5 GB too, card support is microSD, up to 64 GB (dedicated slot), it has 8 GB hard disk. Back camera 16 MP is awesome, front camera 1.9 MP is also not bad. Galaxy S4 Zoom has power storage, Up to 13 h (3G). Device status is Available