Xiaomi Mi Mix 2 has display Size 5.99", operating system Android 7.1, 8.0, planned upgrade to 9.0. The device has ram 8 GB too, card support is No, it has 128 GB, 8 GB RAM or 64/128/256 GB, 6 GB RAM hard disk. Back camera 12 MP is awesome, front camera 5 MP is also not bad. Mi Mix 2 has power storage, . Device status is Available