TCL 20S has display Size 6.67", operating system Android 11, TCL UI. The device has ram 4/6 GB too, card support is microSDXC (uses shared SIM slot), it has 128GB 4GB RAM, 256GB 6GB RAM hard disk. Back camera 64 MP is awesome, front camera 16 MP is also not bad. 20S has power storage, . Device status is Available