The Lenovo T440p has a maximum display resolution of 1920 x 1080 pixels. That's 98% more display resolution than the most common display resolution of 1366 x 768 pixels.
This notebook PC's display resolution (1920 x 1080 pixels) is actually the best display resolution amongst all similar spec notebook PCs that were launched more than two years ago.
The worst display resolution across comparable types of notebook PC is 1366 x 768 pixels.
It may also be worth considering one of the alternative portable PCs that have a display resolution of 1920 x 1080 pixels currently available including the N56VJ, or the U500VZ (£649.99) both from Asus which has a better Rating.