Vivo Iqoo Z3 has display Size 6.58", operating system Android 11, Funtouch 11.1. The device has ram 6-12 GB too, card support is microSDXC (uses shared SIM slot), it has 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM hard disk. Back camera 64 MP is awesome, front camera 16 MP is also not bad. Iqoo Z3 has power storage, . Device status is Available