Optoma UHD51A review: A 4K UHD HDR smart projector with Alexa and Google Home support

Not only are 4K UHD projectors coming down in price but they are also getting some new features. Our Optoma UHD51A review takes a look at a 4K UHD HDR home theatre projector with both Alexa and Google Home support. The Optoma UHD51A 4K UHD projector has the following features and specifications: World’s 1st Alexa Voice assistant supported projectorBright 2,400 lumens & 500,000:1 high contrastBrand new designed lens for 4K UHD resolution with 1.3x zoom and perfect throw for

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