The highest resolution of the DELL 1707FP is 720 x 400. That's 78% less resolution than a 1280 x 1024 (SXGA) PC screen, which is the most frequently found resolution. 1280 x 1024 (SXGA) is also found on this DELL PC screen. This LCD screen also have a graphics resolution of 640 x 480 (VGA) and 800 x 600 (SVGA).
A 720 x 400 graphics resolution is in fact the worst resolution across all small monitors that came out around the same time as the 1707FP.
A 1920 x 1080 (HD 1080) graphics resolution is the best resolution amongst comparable types of PC monitor.