That reduces brightness, thus limiting the size of an acceptable image. Because all of these projectors lack a zoom feature, to increase the size of the picture you have to move them farther from the screen. In our tests, which involved test patterns as well as TV shows and movies, the biggest differentiator was image brightness, which affects not only image quality but also the size of the image you want to present. In general, we found you get what you pay for, both in terms of image quality and features, though we did find a bargain in the bunch. Some have a built-in rechargeable battery for go-anywhere portability, while others require AC power. The Vankyo uses LCD technology, where light is sent through a prism and filters before hitting the lens.Īll the models except one come with a remote control, and a few have a carrying case that made toting them a bit easier. All of the models except one were DLP projectors-where the light is reflected off a chip with a vast array of tiny mirrors-so some people may notice "rainbows," or momentary flashes of colored light on certain dark scenes.
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Most were tabletop models, but there was also a micro-sized cube that fits in a pocket.Ĭompared with the full-sized models people install in home theaters, these smaller versions typically have fewer user controls and picture adjustments. The ones in our test ranged from about $120 to $450. Prices for these projectors can start below $100.
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"But many offer decent brightness and picture quality, plus a level of portability that will let you take them almost anywhere." "These mini projectors are not necessarily intended to compete with full-sized home theater projectors," says Claudio Ciacci, the TV-testing program leader at CR who oversaw the projector project.
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