“I have this tv, question is, does both HDMI 3 and 4 support 4k 120hz? Because i have my PS5 HDMI 2.1 connected to hdmi 4 port, then the back says hdmi 3 has earc/arc, causing a confusion.”

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• HDMI inputs 3 & 4 are version 2.1 and will support 4K@120Hz, HDMI 3 is also an eARC port. ^Daphane

  Answered by LG Digital Customer Care 4 years ago

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