HDMI (High-Definition Multimedia Interface) is a convenient high quality single cable digital audio/video interface for connecting the TV to a digital cable box, satellite box, Blu-ray & DVD Player, PC computers and other devices featuring the HDMI output.
Learn more about Samsung's 40 inch MU6290 Series TV with 4K UHD - 4X more pixels than Full HD
Samsung UN40MU6290 TV Review - Consumer Reports
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Customer Reviews: Samsung 40 Class LED MU6290 Series 2160p Smart 4K Ultra HD TV with HDR UN40MU6290FXZA - Best Buy
Samsung Electronics UN55MU6290 55-Inch 4K Ultra HD Smart LED TV (2017 Model) : Electronics
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Samsung UN40MU6290 TV Review - Consumer Reports
40 Class MU6290 4K UHD TV TVs - UN40MU6290FXZA
Samsung MU6290 Review (UN40MU6290, UN43MU6290, UN49MU6290, UN55MU6290, UN65MU6290, UN75MU6290)
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Best Buy: Samsung 40 Class LED MU6290 Series 2160p Smart 4K Ultra HD TV with HDR UN40MU6290FXZA
Samsung UN40MU6290 TV Review - Consumer Reports
Customer Reviews: Samsung 40 Class LED MU6290 Series 2160p Smart 4K Ultra HD TV with HDR UN40MU6290FXZA - Best Buy