The highest resolution supported by the T-EW540 is 1920 x 1200 (WUXGA). That's over seven times the resolution of a 640 x 480 (VGA) multimedia projector, which is the most frequently found resolution supported by similar spec multimedia projectors that are a comparable age to the T-EW540. 640 x 480 (VGA) is also supported by this projector. This multimedia projector also supports a supported graphics resolutions of 1280 x 800 (WXGA).
This projector's resolution (1920 x 1200 (WUXGA)) is actually the best supported resolution amongst all similar spec projectors that have been around for a comparable time to the T-EW540.
The worst supported resolution across comparable types of projector is 640 x 480 (VGA).