Conclusion: The BenQ MP780 ST ticked all the boxes one would list when looking at the necessary features of an interactive short throw projector. It’s bright, quiet and has plenty of power in its built-in sound system. It has every type of input you could want and can has network control and presentation capability. It provides a sharp, colorful image with any resolution and the interactive pen adds another level of control and fun to any presentation.
Pros: Very good brightness, even in Eco mode, Sharp image with native resolution or higher and good uniformity across the screen, Interactive pen works well at or away from the screen
Cons: Takes time to set up due to the short throw and no zooming capability, Image can only be adjusted in User modes, Interactive pen drawing limited to files opened in QDraw software