Lenovo Zuk Z2 has display Size 5.0", operating system Android 6.0.1, up to Android 8.0; ZUI 2.5. The device has ram 4 GB too, card support is No, it has 64 GB, 4 GB RAM or 32 GB, 3 GB RAM hard disk. Back camera 13 MP is awesome, front camera 8 MP is also not bad. Zuk Z2 has power storage, . Device status is Available