Xiaomi Redmi K30 S has display Size 6.67", operating system Android 10, MIUI 12. The device has ram 8 GB too, card support is No, it has 128GB 8GB RAM, 256GB 8GB RAM hard disk. Back camera 64 MP is awesome, front camera 20 MP is also not bad. Redmi K30 S has power storage, . Device status is Available