vivo iQOO Z7i has display Size 6.51", operating system Android 13, Origin OS Ocean. The device has ram 4-8 GB too, card support is microSDXC (uses shared SIM slot), it has 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM hard disk. Back camera 13 MP is awesome, front camera 5 MP is also not bad. iQOO Z7i has power storage, . Device status is Available