The tablet Irbis TW21 running on the OS Windows 8. Display size 10.1", 1280x800 pixel screen resolution. The tablet is able to work in networks 3G. Access to the Internet is possible with Wi-Fi 802.11n. Wireless interfaces Wi-Fi 802.11n, yes. CPU tablet Intel Atom Z3735F 1330 MHz, RAM 1 GB, internal memory 32 GB, . Camera tablet yes, camera for video calls yes. Battery 7000 mAh,