Do You Need HDMI 2.1 for 120Hz at 4K Resolution?

Discover if HDMI 2.1 is necessary for achieving 120Hz refresh rates at 4K resolution.

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Yes, you need HDMI 2.1 for 120Hz at high resolutions (like 4K). HDMI 2.1 supports higher bandwidth, enabling smooth gameplay and video playback with 120Hz refresh rates. For full advantage, ensure both your display and source device (like a console or PC) support HDMI 2.1.

FAQs & Answers

  1. What can HDMI 2.1 do that HDMI 2.0 cannot? HDMI 2.1 supports higher bandwidth up to 48Gbps, enabling features like 4K at 120Hz, which HDMI 2.0 cannot support.
  2. Do all devices require HDMI 2.1 for 120Hz? No, only devices that utilize high resolutions (like 4K) and need high refresh rates require HDMI 2.1.
  3. What devices commonly use HDMI 2.1? Common devices include next-generation gaming consoles, high-end PCs, and certain modern TVs that support 4K at 120Hz.

Watch More

For more insights on optimizing your gaming setup, check out our guides on HDMI cables and the best monitors for 4K gaming.

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