Celkon Xpress 2 GB has display Size 4.5", operating system Android 4.4.2, up to 5.0. The device has ram 2 GB too, card support is microSD, up to 32 GB, it has 16 GB, 2 GB RAM hard disk. Back camera 5 MP is awesome, front camera 1.3 MP is also not bad. Xpress 2 GB has power storage, . Device status is Available