The Medion Erazer X7821 has a maximum display resolution of 1920 x 1080 pixels. That's 98% more display resolution than the most frequently found display resolution of 1366 x 768 pixels.
A 1920 x 1080 pixels display resolution is in fact the best display resolution amongst all comparable spec notebook PCs that are a similar age to the Erazer X7821.
Amongst similar types of laptop the worst display resolution is 1366 x 768 pixels.
We compared all the other notebook PCs that have a display resolution of 1920 x 1080 pixels to this notebook PC and we think the N56VJ, and the U500VZ (£649.99) both from Asus which has a better Rating is also worth considering.