The Sony VPL-FH36 has a maximum resolution of WUXGA (1920x1200). That's over two times the resolution of the most frequently found native projector resolution of XGA (1024x768).
This multimedia projector's resolution (WUXGA (1920x1200)) is in fact the best resolution across all multimedia projectors of this age and spec.
An XGA (1024x768) native projector resolution is the worst resolution across comparable types of multimedia projector.
Alternative data projectors that have a resolution of WUXGA (1920x1200) currently available which you might also want to look at include the Sony VPLFH31 ($3,029.95) which is cheaper.