hdmi arc vs hdmi 2.0

HDMI ARC (Audio Return Channel) and HDMI 2.0 are both versions of the HDMI (High-Definition Multimedia Interface) standard used for transmitting audio and video signals between devices. HDMI ARC allows the TV to send audio signals back to an ARC-compatible AV receiver or soundbar through a single HDMI cable. This enables the audio from TV apps, like Netflix or Hulu, to be played through an external audio system rather than the TV speakers. HDMI 2.0, on the other hand, is a more advanced version of HDMI that supports higher video resolutions and refresh rates, along with features like HDR (High Dynamic Range) and increased bandwidth for improved audio and video quality. It enhances the overall multimedia experience by providing sharper images and better audio fidelity. In summary, HDMI ARC facilitates sending audio from the TV to an external audio system, while HDMI 2.0 provides enhanced video and audio capabilities.

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