The highest resolution of the EB-G6770WU is WUXGA (1920x1200). That's over two times the resolution of the most common projector native resolution of WXGA (1280x800).
This multimedia projector's resolution (WUXGA (1920x1200)) is actually the best resolution across all 5000:1 contrast ratio multimedia projectors that have been on the market for around the same time as this projector.
A WXGA (1280x800) projector native resolution is the worst resolution amongst comparable types of multimedia projector.
What does "projector native resolution" mean?