... built-in WiFi and 3G wireless communication, Android operating system, Nvidia Tegra2/ARM ModelNV 907Tablet PC motherboard, 9.7 ... built-in WiFi and 3G wireless communication, Android operating system, Nvidia Tegra2/ARM Cortex-A9/dual core/main frequence ... .7"screencapacitance touch screen (resistive touch screen compatible)System functionDocument formatdoc,xls,ppt,pdf,txtWeb formathtm,html,flash ...