The UML-223-90 has a maximum resolution of 480i. That's 56% less resolution than the most common video mode of 1080p (which is also found on this Bosch PC monitor). In addition, this PC screen have 1080i, 480p, 576i and 576p and 720p video modes.
This PC screen's resolution (480i) is in fact the worst resolution amongst all LCD screens of this spec and age.
The best resolution across similar types of PC screen is 1440p.