"The IdeaPad K1 and ThinkPad tablets are set to debut in August, with the IdeaPad P1 to arrive at an unspecified date later in the year. The K1 and the ThinkPad will run Android Honeycomb 3.1, while the P1 will run Windows 7."
Read more here:
http://www.wired.com/gadgetlab/2011/07/lenovo-tablet-ideapad-thinkpad/
