The highest resolution of the VPL-FHZ65 is WUXGA (1920x1200). That's over two times the resolution of the most common native projector resolution of XGA (1024x768).
A WUXGA (1920x1200) native projector resolution is in fact the best resolution across all comparable spec projectors that were released around the same time as the VPL-FHZ65.
The worst resolution across similar types of projector is XGA (1024x768).
It may also be worth considering one of the other multimedia projectors that have a resolution of WUXGA (1920x1200) currently available including the NEC PX602 ($8,137.00), or the Sony VPL-FHZ60 ($6,399.95) which is cheaper.