IdeaPad U400

PC Mag summed up the IdeaPad U400 by saying "The Lenovo IdeaPad U400 laptop combines solid performance with a design you won't be able to keep your hands off of."[4] The reviewer continues by stating that the U400 was designed with mainstream users in mind, with the sandblasted aluminum chassis and glass touchpad.[4] The design was contrasted with other laptops offered by different manufacturers.[4] Where other, similar laptops were available in clamshell and wedge designs, the U400 laptop was flat, with protruding top and bottom lids, similar to the cover of a book.