Vivo Z5 has display Size 6.38", operating system Android 9.0; Funtouch 9.1. The device has ram 6/8 GB too, card support is microSD, up to 256 GB, it has 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM hard disk. Back camera 48 MP is awesome, front camera 32 MP is also not bad. Z5 has power storage, . Device status is Available