Question about Viewsonic M1+

It's not so much fun in daylight, but in the dark it's really fun and the quality is good 😊. For the size incl. battery and sound a great thing - small and mobile (at home, on the road, holidays). I would buy the thing again 👍

For good resolution and high contrast, yes. But you can see something, even in a bright room. It still depends on the distance between the projector and the wall.