The highest resolution of the Benq MS504 is SVGA (800x600). That's 39% less resolution than the most common native projector resolution of XGA (1024x768).
This multimedia projector's resolution (SVGA (800x600)) is in fact the worst resolution amongst all comparable spec data projectors that were released around the same time as the MS504.
The best resolution amongst similar types of multimedia projector is WXGA (1280x800).
We think you might also be interested in some of the other projectors that have a resolution of SVGA (800x600) currently available including the Acer X112 which is cheaper.
If you want a projector with a higher resolution then you might want to look at the Optoma DX325 (XGA (1024x768 and higher rated) and higher rated).