Vivo S9 has display Size 6.44", operating system Android 11, OriginOS 1.0. The device has ram 8/12 GB too, card support is No, it has 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM hard disk. Back camera 64 MP is awesome, front camera 44 MP is also not bad. S9 has power storage, . Device status is Available