Realme 3 has display Size 6.22", operating system Android 9.0; ColorOS 6. The device has ram 4 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 64 GB, 4 GB RAM or 32 GB, 3 GB RAM hard disk. Back camera 13 MP is awesome, front camera 13 MP is also not bad. 3 has power storage, . Device status is Available