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See https : // www.cnet.com/tech/home-entertainment/4k-hdmi-cables-are-nonsense/
Sorry, there was a problem. Please try again later.Yes you have to buy 4khdmi cable separate if you have any devices that are 4k to get the most out of tv but the pic is still awesome with out it
Sorry, there was a problem. Please try again later.Please reach out to our technical support team via private message on Facebook @LGUSSupport and use #VOC in your first message to our social media support team or call at 800-243-0000. Also, be sure to provide your contact information, model/serial numbers and date of purchase. ^Daphane
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