“Do you need to upgrade the firmware to get HDMI 2.1 on this TV? I see the specs and it has zero”

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• From my knowledge of this television I don’t believe you do. But you can get updates accordingly if needed.

  Answered by Onslaught1973 3 years ago

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• john - The Q70A has 4 HDMI ports, all of which support Auto Low Latency Mode (ALLM), Dynamic Metadata (HDR10+), and Variable Refresh Rate (VRR). High Frame Rate (HFR) 4K@120Hz is supported in “HDMI In 4”. The “HDMI In 3” port further supports eARC. ^Gina

  Answered by Samsung 4 years ago

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