The highest resolution of the CP-WU8461 is WUXGA (1920x1200). That's over two times the resolution of a WXGA (1280x800) projector, which is the most frequently found resolution.
This projector's resolution (WUXGA (1920x1200)) is in fact the best resolution amongst all projectors that have been around for more than two years.
An XGA (1024x768) projector native resolution is the worst resolution across comparable types of projector.
What does "projector native resolution" mean?