Vivo Y11 has display Size 4.0", operating system Android 4.4.4. The device has ram 512 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 4 GB, 512 MB RAM hard disk. Back camera 5 MP is awesome, front camera 2 MP is also not bad. Y11 has power storage, Up to 11 h (2G) / Up to 8 h (3G). Device status is Available