The highest resolution supported by the Optoma W316 is 1920 x 1200 (WUXGA). That's 20% more resolution than a 1600 x 1200 (UXGA) data projector, which is the most frequently found resolution supported by 15000:1 contrast ratio projectors that have been on the market for more than two years. 1600 x 1200 (UXGA) is also supported by this projector. This Optoma projector also support graphics resolutions of 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+) and 640 x 480 (VGA) and 800 x 600 (SVGA).
This multimedia projector's resolution (1920 x 1200 (WUXGA)) is in fact the best supported resolution amongst all projectors of a similar spec and age to the W316.
The worst supported resolution across comparable types of multimedia projector is 640 x 480 (VGA).