The highest resolution of the Optoma EH416 is 1080p (1920x1080). That's over two times the resolution of a WXGA (1280x800) data projector, which is the most frequently found resolution. Latest 20000:1 contrast ratio multimedia projectors native projector resolutions range from SVGA (800x600) (worst) to WUXGA (1920x1200) (best).
We compared all the other data projectors that have a resolution of 1080p (1920x1080) to this projector and we think a cheaper data projector such as the Z650 ($1,250.83), and the P1525 both from Acer or you might consider a higher Rating data projector such as the Acer Predator Z650 ($1,329.99) are also worth considering.
Projectors with a higher resolution that might also be worth considering include the Acer P1623 (WUXGA (1920x1200)) which is also cheaper.