The highest resolution supported by the Benq MS527 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 13000:1 contrast ratio projectors that are a similar age to the MS527. 640 x 480 (VGA) is also supported by this Benq projector.
This multimedia projector's resolution (1920 x 1200 (WUXGA)) is in fact the best supported resolution amongst all recently released 13000:1 contrast ratio projectors.
Amongst similar types of multimedia projector the worst supported resolution is 640 x 480 (VGA).