The LV-8320 supports a maximum resolution of 1920 x 1200 (WUXGA). That's over seven times the resolution of the most frequently found graphics resolution of 640 x 480 (VGA) (which is also supported by this multimedia projector). This projector also support graphics resolutions of 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA) and 1680 x 1050 (WSXGA+) and 800 x 600 (SVGA).
This data projector's resolution (1920 x 1200 (WUXGA)) is actually the best supported resolution across all multimedia projectors of a similar age and spec to the LV-8320.
A 640 x 480 (VGA) graphics resolution is the worst supported resolution amongst comparable types of data projector.