Resolution and pixel density determines your monitor's image quality. The best monitor will not just have a great resolution, but also a good pixel density.
What's the advantage of getting a monitor with a 2560 x 1440 resolution over a 1920 x 1080 resolution? We explain which is better and why.
Choosing between 720p, 1080p, 1440p, and 4k? We explain what the benefits and drawbacks of a higher resolution monitor are and which you should get.