Pico projectors pack big imaging power into tiny devices. Want to carry around your own personal movie theatre? Check out these 6 pico gadgets, previewed at CES.
I like the elegant form factor, the decent display qualities, and the easy plug-and-play functionality. At less than four ounces, Optoma's PK-101 is smaller than most smartphones. Among picos, this unit currently sits in the pole position.
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