The 3M X66 supports a better supported video mode than most 2400:1 contrast ratio multimedia projectors that are a similar age to it. This data projector supports a 1080i video mode, whereas most 2400:1 contrast ratio multimedia projectors that have been on the market for around the same time as it support a 480i video mode. This multimedia projector also support 480p and 576i and 720p video modes.
A 1080i video mode is actually the best supported supported video mode amongst all multimedia projectors of a comparable spec and age to the X66.
Amongst similar types of data projector the worst supported supported video mode is 480i.