The highest resolution of the Acer X112H is SVGA (800x600). That's 77% less resolution than the most common projector native resolution of 1080p (1920x1080).
A SVGA (800x600) projector native resolution is actually the worst resolution across all comparable spec projectors that have been on the market for around the same time as this multimedia projector.
The best resolution across comparable types of data projector is WUXGA (1920x1200).
What does "projector native resolution" mean?