Laptop Magazine says:
The Dell Latitude 7440 is a business Ultrabook that offers solid Haswell performance, a rich full HD touch screen and impressive audio in a design that's both attractive and tough. Frequent travelers and office workers will definitely benefit from Dell's Tri-Metal military-grade chassis, which is built to handle the bumps, bruises and extreme temperatures that come with being on the road. However, the keyboard on this notebook didn't feel sturdy enough, and the below-average battery life disappoints. ... But if you're in a Dell shop or like what the brand brings to the table this Ultrabook is a good choice.