Xiaomi Redmi K20 Pro Premium has display Size 6.39", operating system Android 10.0; MIUI 11. The device has ram 8/12 GB too, card support is No, it has 128GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM hard disk. Back camera 48 MP is awesome, front camera 20 MP is also not bad. Redmi K20 Pro Premium has power storage, . Device status is Available