The Canon WUX450 supports a maximum resolution of 1920 x 1200 (WUXGA). That's over seven times the resolution of a 640 x 480 (VGA) projector, which is the most common resolution supported by recently released 2000:1 contrast ratio projectors. 640 x 480 (VGA) is also supported by this projector. This data projector also support supported graphics resolutionss of 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+) and 1600 x 1200 (UXGA) and 1680 x 1050 (WSXGA+).
This multimedia projector's resolution (1920 x 1200 (WUXGA)) is actually the best supported resolution amongst all 2000:1 contrast ratio projectors that were launched around the same time as the WUX450.
The worst supported resolution across similar types of multimedia projector is 640 x 480 (VGA).