Lisa Gade reviews the Acer Aspire Switch 10, a $379 full Windows 8.1 10.1" convertible/hybrid/transformer laptop and tablet in one. The Switch 10 has a 2 piece design where the tablet separates from the keyboard dock, much like the Asus Transformer T100.
The Switch 10 also does the "Yoga" thing, and you can put the tablet in the keyboard facing backwards for tent and presentation modes. This is nice look hybrid for the price and it has a 1366 x 768 IPS display, front facing stereo speakers, Bay Trail Intel quad core Atom, 2 gigs of RAM and 32 or 64 gigs of internal flash storage. It has HDMI, microUSB, full size USB and a micro SD card slot. The tablet weighs 1.29 lbs. and the tab plus included keyboard weigh 2.5 lbs.
Source : MobileTechReview