The T440s is a business Ultrabook that offers some unique features. The 1920×1080 matt screen with touch is rare, as is the hot-swap battery feature. A 24Wh battery lives in the unit and there’s a selection of 24Wh, 47Wh and 72Wh battery packs that can be added to that. With Haswell and the extended battery you’ve got some very impressive battery life in a 2KG package.
