Sony Xperia M5 Dual has display Size 5.0", operating system Android 5.0, up to 5.1. The device has ram 3 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 16 GB, 3 GB RAM hard disk. Back camera 21.2 MP is awesome, front camera 13 MP is also not bad. Xperia M5 Dual has power storage, . Device status is Available