The NEC PA722 supports a maximum resolution of 4096 x 2160. That's over three times the resolution of a 1920 x 1200 (WUXGA) data projector, which is the most frequently found resolution supported by comparable spec projectors that came out more than two years ago. 1920 x 1200 (WUXGA) is also supported by this multimedia projector. This data projector also support supported graphics resolutionss of 2048 x 1080 and 2560 x 1600 (WQXGA) and 640 x 480 (VGA).
A 4096 x 2160 supported graphics resolutions is actually the best supported resolution amongst all multimedia projectors of this age and type.
The worst supported resolution across similar types of multimedia projector is 640 x 480 (VGA).