A portable mini projector with 8K video support and built-in Android streaming is now available at Walmart for $38.99, marking an $11 discount from its regular $49.99 price. The Magcubic Mini ...

Portable mini-projectors are perfect for movie nights both indoors and out. We tested the top models to find the best.

Not too long ago, even the best portable projectors could only throw up a dim version of your favorite movies onto the wall, and the battery would die halfway through the second act—if you were lucky.