The tablet Digma Optima 7.13 running on the OS Android 4.4. Display size 7", 1024x600 pixel screen resolution. Access to the Internet is possible with Wi-Fi 802.11n. Wireless interfaces Wi-Fi 802.11n. CPU tablet Allwinner A33 1200 MHz, GPU Mali-400 MP2, RAM 512 MB, internal memory 8 GB, . Camera tablet yes, camera for video calls yes.