Blu Studio X has display Size 5.0", operating system Android 4.4.2, up to 5.0. The device has ram 1 GB too, card support is microSD, up to 64 GB, it has 8 GB, 1 GB RAM hard disk. Back camera 8 MP is awesome, front camera 2 MP is also not bad. Studio X has power storage, Up to 25 h (2G) / Up to 12 h (3G). Device status is Available