Lenovo IdeaPad U110

The Lenovo IdeaPad U110 is imperceptibly smaller than one of our favorite 11.1 inch ultra portables, the Sony VAIO TZ150. It gives up 2 inches in screen size to the 13.3 inch MacBook Air, but the U110 weighs a full pound less (when using its four cell battery). Toshiba's Portege R500, on the other hand, weighs less just 1.7 pounds and gives you an extra inch with its 12 inch screen.Aside from its