“Do you need special HDMI cable? I have HDMI cable for Comcast box, ROKU stick, and DVD, do need 4K cables?”

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• The guy at Best Buy suggested we use the new cables for better picture.

  Answered by Dougeee 6 years ago

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• In order to achieve 4K video, we would recommend obtaining a 4K compatible HDMI cable. ^CP

  Answered by LG Digital Customer Care 7 years ago

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