A:AnswerI would say 5 hours light consistent use. About 2 hours on heavy just battery use (putting settings on high performance). Factory settings will restrict a lot of the graphics card functions to save battery life this should keep it running for about 30 mins longer.
A:AnswerWith the gtx1070 card should have no problem with doing VR according to ASUS and Nvidia. Gaming is awesome with it. The first one I got from Best Buy had problems but they took it back and the second one has worked great with everything I have tried program and game wise.