Lava Iris X1 Atom S has display Size 4.0", operating system Android 4.4.2. The device has ram 512 GB too, card support is microSD, up to 32 GB, it has 8 GB, 512 MB RAM hard disk. Back camera 5 MP is awesome, front camera VGA is also not bad. Iris X1 Atom S has power storage, Up to 14 h 20 min (3G). Device status is Available