The highest resolution of the Epson Z8455WUNL is WUXGA (1920x1200). That's over two times the resolution of a WXGA (1280x800) multimedia projector, which is the most frequently found resolution.
This data projector's resolution (WUXGA (1920x1200)) is actually the best resolution across all projectors of this age and spec.
The worst resolution amongst similar types of data projector is XGA (1024x768).
What does "projector native resolution" mean?