The CP-A302WNM supports a maximum resolution of 1600 x 1200 (UXGA). That's over six times the resolution of the most frequently found supported graphics resolutions of 640 x 480 (VGA) (which is also supported by this multimedia projector). This projector also support supported graphics resolutionss of 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+) and 1440 x 900 (WXGA+) and 800 x 600 (SVGA).
A 1600 x 1200 (UXGA) supported graphics resolutions is actually the best supported resolution amongst all multimedia projectors of a similar type and age to the CP-A302WNM.
Amongst comparable types of multimedia projector the worst supported resolution is 640 x 480 (VGA).