The 9H.JCJ77.13W supports a maximum resolution of 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 that were launched in the last 12 months. 640 x 480 (VGA) is also supported by this Benq projector.
This multimedia projector's resolution (1920 x 1200 (WUXGA)) is actually the best supported resolution across all 13000:1 contrast ratio projectors that were released around the same time as the 9H.JCJ77.13W.
Across similar types of multimedia projector the worst supported resolution is 640 x 480 (VGA).