Gionee Elife S7 has display Size 5.2", operating system Android 5; Amigo OS 3. The device has ram 2 GB too, card support is No, it has 16 GB, 2 GB RAM hard disk. Back camera 13 MP is awesome, front camera 8 MP is also not bad. Elife S7 has power storage, Up to 24 h (2G) / Up to 15 h 30 min (3G). Device status is Available