The EH415ST supports a maximum resolution of 1920 x 1200 (WUXGA). That's over four times the resolution of a 800 x 600 (SVGA) multimedia projector, which is the most frequently found resolution supported by projectors that have been around for a comparable time to the EH415ST. 800 x 600 (SVGA) is also supported by this data projector. In addition, this Optoma projector support supported graphics resolutionss of 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA) and 1920 x 1080 (HD 1080) and 640 x 480 (VGA).
A 1920 x 1200 (WUXGA) supported graphics resolutions is actually the best supported resolution amongst all 15000:1 contrast ratio projectors that have been on the market for around the same time as the EH415ST.
The worst supported resolution amongst comparable types of projector is 640 x 480 (VGA).