You can see the difference. The end-goal for display resolution is that the pixels are so small you can't see them or, more importantly, the effect they have on

You can see the difference. The end-goal for display resolution is that the pixels are so small you can't see them or, more importantly, the effect they have on rendering curves. Fonts have been designed just for the screen because the curves of normal good-looking fonts didn't fit into the pixel grid and didn't look good. With very-high resolution displays we can start using good fonts on the screen.