Sharp Aquos Crystal 2 has display Size 5.2", operating system Android 5.0. The device has ram 2 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 16 GB, 2 GB RAM hard disk. Back camera 8 MP is awesome, front camera 2.1 MP is also not bad. Aquos Crystal 2 has power storage, . Device status is Available