The M14t Gen2 is a great choice as a secondary monitor for office, home, or road use. If you want a portable display mostly for movie watching, you may want to opt for a screen with a 16:9 aspect ...

Today, most portable models are 5 pounds or less, with some weighing mere ounces—the size of a smartphone. I'm PCMag's projector expert, and I have been reviewing display technology in all its ...