Toshiba Satellite U925t

Like many of the devices on this list, the Satellite U925t is hard to define. Similar to the Sony Duo 11, I would consider this a slider-hybrid. The 12.5-inch HD touchscreen slides back and reveals a spacious back-lit keyboard, transforming it from tablet to ultrabook. It comes packed with an Intel Core i5, 128GB SSD, SD reader, HDMI, USB 3.0 and a full version of Windows 8. All this at just over three pounds and under an inch thick. This one will set you back $1149.99.