Vivo V9 6gb has display Size 6.3", operating system Android 8.1; Funtouch 4. The device has ram 6 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 64 GB, 6 GB RAM hard disk. Back camera 13 MP is awesome, front camera 12 MP is also not bad. V9 6gb has power storage, . Device status is Available