Dell XPS 10

If you think you need to carry all of your digital files (especially videos and multimedia) with you at all times, stop reading this and go read a review for a more power user-oriented system. Still here? Okay, the Dell XPS 10 ($679.99 bundled with keyboard dock) has one of the longest battery life test results we've seen. You can use this convertible tablet on the longest flight in the world, and still have battery power left over to check your email when you land. An even better use would be for a busy student or business corridor nomad who rarely has a chance to plug in: 20+ hours of battery life means that you can stay connected all day and well into the night. 

The XPS 10 follows the now familiar hybrid tablet format. Primarily, it's a slate tablet, measuring a slim 0.36 by 11 by 7 inches (HWD) and weighing 1.36 pounds. Connected to its keyboard dock, the system grows to just under an inch thick (0.94 inch) while keeping its other dimensions, and the combo weighs in at 2.63 pounds.  

Like other tablets, the XPS 10 is constructed from magnesium alloy and has a soft touch finish. The screen is covered by seamless Asahi Dragontail glass, and has a five-point touch capability. (Asahi Dragontail glass is a strengthened glass competitor to Corning's Gorilla Glass.) The tablet latches to the keyboard dock easily, and can be removed just as easily by pushing a sliding tab on the keyboard dock hinge. When the two are connected, the XPS 10 looks and acts like a small laptop, with a comfortable keyboard and one-piece multitouch trackpad.