Rated at 3,100 lumens, the Optoma W304M delivers a surprisingly bright image for a 3pound 5-ounce...
Only a small step up from 500-lumen LED-based portable projectors in price and weight, the 3100-lumen Optoma W304M delivers a much brighter...
In addition to its balance of portability, brightness, data image quality, and price, the Optoma W304M' projector's pluses include its long lamp life and its 3D support for both HDMI connections to video sources and computer-based 3D with VGA...
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