Xiaomi Black Shark 4 Pro has display Size 6.67", operating system Android 11, Joy UI 12.5. The device has ram 8-16 GB too, card support is No, it has 256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM hard disk. Back camera 64 MP is awesome, front camera 20 MP is also not bad. Black Shark 4 Pro has power storage, . Device status is Available