The Infocus IN3118HD has a maximum resolution of 1080p (1920x1080). That's over two times the resolution of a WXGA (1280x800) projector, which is the most frequently found resolution.
A 1080p (1920x1080) projector native resolution is in fact the best resolution across all 3000:1 contrast ratio multimedia projectors that have been on the market for a similar time to this multimedia projector.
The worst resolution amongst similar types of multimedia projector is SVGA (800x600).
What does "projector native resolution" mean?