1-2 of 2 Answers
Not sure it does alot.
Sorry, there was a problem. Please try again later.The LG 75 Inch Class 4K HDR Smart LED TV w/ AI ThinQ® (74.5'' Diag), Model # 75UM6970PUB does not feature HDMI 2.1 ports and it cannot be upgraded to support eARC through firmware upgrades...^IFV
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