The highest resolution supported by the VPL-FH65 is 4096 x 2160. That's over twenty-eight times the resolution of the most frequently found graphics resolution of 640 x 480 (VGA). In addition, this data projector support a graphics resolution of 3840 x 2160 and 1920 x 1200 (WUXGA).
A 4096 x 2160 graphics resolution is actually the best supported resolution across all data projectors of this age and type.
A 640 x 480 (VGA) graphics resolution is the worst supported resolution across similar types of projector.