Karbonn A2 is a dual-SIM phone, running Android Gingerbread OS. For better viewing experience, the device offers a 4 inch WVGA sceen.The handset has a 3MP main camera that captures excellent pics and visuals for its users; a VGA camera is on the front side of the body for video chat and self portrait. The 1GHz processor of the phone gives it higher processing speed. In the connectivity genre, there is GPRS, EDGE, Bluetooth, Wi-Fi, and USB connectivity. Other features include, FM radio, multi format audio &video player, and 32GB expandable memory.