The highest resolution supported by the Benq W7000+ is 1920 x 1200 (WUXGA). That's over seven times the resolution of a 640 x 480 (VGA) projector, which is the most frequently found resolution supported by projectors of this type and age. 640 x 480 (VGA) is also supported by this multimedia projector.
This multimedia projector's resolution (1920 x 1200 (WUXGA)) is in fact the best supported resolution across all projectors that were released more than two years ago.
Across similar types of multimedia projector the worst supported resolution is 640 x 480 (VGA).