Buy a TV with eARC and HDMI 2.1, essential for Atmos, 4K 120 FPS, VRR, and modern consoles. Use eARC and HDMI 2.1 cables to unlock full audio and gaming features; double-check ports. Replace old HDMI ...
Plugging your Apple TV into the ARC or eARC port will allow you to play the audio through your HomePod smart speakers if you ...
Soundbars and other speakers need HDMI 2.1 if you want the uncompressed forms of spatial audio formats like Atmos and DTS:X.
If you've bought a TV, soundbar, or AV receiver at any point over the last five years or so, there's a good chance it has an HDMI ARC port. The "ARC" in that moniker stands for Audio Return Channel, a ...
While Roku can work with any HDMI port, you won't be able to watch shows in 4K or use features such as Dolby Vision or HDR10 ...