The NEC M303WS 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 10000:1 contrast ratio projectors that came out around the same time as the M303WS. 640 x 480 (VGA) is also supported by this multimedia projector. This data projector also support graphics resolutions of 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA) and 1680 x 1050 (WSXGA+) and 1920 x 1080 (HD 1080).
A 1920 x 1200 (WUXGA) graphics resolution is in fact the best supported resolution across all comparable spec projectors that were released one year ago.
Across similar types of projector the worst supported resolution is 640 x 480 (VGA).