Zte Kis 3 has display Size 4.0", operating system Android 4.4.2. The device has ram 256 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 512 MB, 256 MB RAM hard disk. Back camera 3.15 MP is awesome, front camera is also not bad. Kis 3 has power storage, . Device status is Available