HP Envy x2

This detachable 11.6-inch tablet feels more like a conventional clamshell laptop when attached to its dock, using magnetic and physical latches to keep a firm, secure grip. However, detach it and enjoy a tablet with 1366-by-768 resolution and built-in accelerometer and gyroscope. This is HP's first dabbling in the tablet market since the failure of the TouchPad, but it looks like the company is coming out swinging.