The Benq MW851 has a maximum resolution of WXGA (1280x800). That's 30% more resolution than a XGA (1024x768) multimedia projector, which is the most frequently found resolution.
This multimedia projector's resolution (WXGA (1280x800)) is in fact the best resolution amongst all multimedia projectors of a similar spec and age to the MW851.
Amongst comparable types of multimedia projector the worst resolution is SVGA (800x600).
We compared all the other projectors that have a resolution of WXGA (1280x800) to this multimedia projector and we think because of it's better review score, the MW851UST, and the MW843 (£685.38) both from Benq or the Optoma ML800 (£710.29) is also worth considering.