The Acer V7500 has a maximum resolution of 1080p (1920x1080). That's over two times the resolution of the most common projector native resolution of XGA (1024x768).
This projector's resolution (1080p (1920x1080)) is actually the best resolution across all multimedia projectors of this age and spec.
Across comparable types of projector the worst resolution is SVGA (800x600).
What does "projector native resolution" mean?