The tablet Oysters T74ER 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. GPU Mali-400 MP2, RAM 512 MB, internal memory 4 GB, . camera for video calls yes. Battery 2000 mAh, Dimensions 191x116x12 mm, weight 301 g.