Blu Studio X Mini has display Size 4.5", operating system Android 5.1. 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 5 MP is awesome, front camera 0.3 MP is also not bad. Studio X Mini has power storage, Up to 23 h (2G) / Up to 14 h (3G). Device status is Available