Lenovo Vibe Z2 has display Size 5.5", operating system Android 4.4. The device has ram 2 GB too, card support is No, it has 32 GB, 2 GB RAM hard disk. Back camera 13 MP is awesome, front camera 8MP is also not bad. Vibe Z2 has power storage, Up to 30 h (2G) / Up to 28 h (3G). Device status is Available