The Yoga Tablet 2 will be available as 8-inch and 10-inch models, each with a choice of either Android or Windows 8. A QHD 13-inch Pro model will be available as well running only Android with sub-woofer and built-in Pico projector
http://www.notebookcheck.net/Lenovo-to-ship-Yoga-Tablet-2-with-built-in-Pico-projector-and-Android-Windows-OS.127667.0.html