The highest resolution supported by the Sony VPL-FH60 is 4096 x 2160. That's over twenty-eight times the resolution of a 640 x 480 (VGA) projector, which is the most common resolution supported by projectors of this age and spec. In addition, this data projector support a graphics resolution of 3840 x 2160 and 1920 x 1080 (HD 1080).
A 4096 x 2160 graphics resolution is in fact the best supported resolution amongst all similar spec multimedia projectors that came out around the same time as the VPL-FH60.
Amongst similar types of data projector the worst supported resolution is 640 x 480 (VGA).