The HP 15-af065sa has a maximum display resolution of 1366 x 768 pixels. That's 49% less display resolution than the most common display resolution of 1920 x 1080 pixels.
A 1366 x 768 pixels display resolution is in fact the worst display resolution across all portable PCs that were launched more than two years ago.
The best display resolution across comparable types of portable PC is 1920 x 1080 pixels.
There are a number of other notebooks that have a display resolution of 1366 x 768 pixels currently available which you might also want to look at including because of it's better review score, the HP 15-af066sa (£249.99).
Notebooks with a higher display resolution that might be worth looking at include the HP Zbook 15 (1920 x 1080), the DELL XPS 15 (£1,289.99) (1920 x 1080), or the Gigabyte P25K-CF1 (1920 x 1080) which also has a higher Rating.