The highest resolution supported by the Benq W1110 is 1920 x 1200 (WUXGA). That's over four times the resolution of a 800 x 600 (SVGA) data projector, which is the most frequently found resolution supported by 15000:1 contrast ratio data projectors that have been on the market for more than a year. This Benq projector also supports a supported graphics resolutions of 640 x 480 (VGA).
A 1920 x 1200 (WUXGA) supported graphics resolutions is in fact the best supported resolution across all data projectors of a similar age and spec to the W1110.
The worst supported resolution across comparable types of data projector is 640 x 480 (VGA).