The highest resolution supported by the Optoma TW766 is 1920 x 1200 (WUXGA). That's 20% more resolution than a 1600 x 1200 (UXGA) projector, which is the most common resolution supported by projectors of a similar age and spec to the TW766. 1600 x 1200 (UXGA) is also supported by this data 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 that were released more than two years ago.
Across similar types of data projector the worst supported resolution is 640 x 480 (VGA).