The highest resolution supported by the Epson 1985WU is 1920 x 1200 (WUXGA). That's over seven times the resolution of the most common graphics resolution of 640 x 480 (VGA) (which is also supported by this Epson multimedia projector). This data projector also support graphics resolutions of 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+) and 1920 x 1080 (HD 1080) and 800 x 600 (SVGA).
This projector's resolution (1920 x 1200 (WUXGA)) is actually the best supported resolution amongst all 10000:1 contrast ratio multimedia projectors that have been around for around the same time as the 1985WU.
The worst supported resolution across similar types of projector is 640 x 480 (VGA).