The highest resolution supported by the VPL-VW1100ES is 4096 x 2160. That's over four times the resolution of a 1600 x 1200 (UXGA) projector, which is the most common resolution supported by data projectors that have been available for a comparable time to the VPL-VW1100ES. This data projector also supports a supported graphics resolutions of 3840 x 2160.
This multimedia projector's resolution (4096 x 2160) is actually the best supported resolution amongst all similar spec data projectors that were released more than two years ago.
Amongst comparable types of multimedia projector the worst supported resolution is 640 x 400.