Vodafone Smart 4 Mini has display Size 4.0", operating system Android 4.2.2. The device has ram 512 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 4 GB, 512 MB RAM hard disk. Back camera 3.15 MP is awesome, front camera No is also not bad. Smart 4 Mini has power storage, . Device status is Available