The screen the Pixel has is -- as you can imagine -- one of its proudest features, sporting a 2, 560 x 1, 700 resolution, giving a PPI of 239, and offers a brightness of 400nit.
That Google is rumored to be coming out with a new tablet on Monday, the Nexus 10, outflanking Apple on the high end (in both screen size and pixel density) shows where the battlefield moving.