The Optoma TW766 supports a maximum resolution of 1920 x 1200 (WUXGA). That's 20% more resolution than a 1600 x 1200 (UXGA) projector, which is the most frequently found resolution supported by 2500:1 contrast ratio multimedia projectors that have been around for more than two years. 1600 x 1200 (UXGA) is also supported by this projector. This multimedia projector also support graphics resolutions of 1024 x 768 (XGA), 1400 x 1050 (SXGA+) and 640 x 480 (VGA) and 800 x 600 (SVGA).
A 1920 x 1200 (WUXGA) graphics resolution is in fact the best supported resolution across all projectors of a similar type and age to the TW766.
The worst supported resolution across similar types of multimedia projector is 640 x 480 (VGA).