Dell Ultrabook

Dell Latitude 6430u Ultrabook, a 14-inch thin and light laptop running Windows 8. Unlike many of its ultra portable rivals, it’s been tested to meet US military standards.  It’s a third thinner than Dell’s current 14-inch laptop, and boasts an all day battery life – which is just as well if you’re going to be out and about dropping your laptop on the floor to see how tough it is.