HDMI 2.0 and HDMI 2.1 both support up to 32 audio channels, with the latter adding Dolby Atmos into the mix. Crucially, though, the newer cable uses an eARC (Enhanced Audio Return Channel) which ...

The opposite is not true, however. A 4K60Hz TV receiving information from an HDMI 1.0 cable will still technically function, but it will only be able to display a 1080p60Hz Hz image.

2. Connecting Your Android Phone to TV Using USB With MHL MHL (Mobile High-Definition Link) is one of the most common solutions for connecting a phone to an HDMI TV with a micro-USB cable. This ...

If there is no sound when your computer is connected to your TV with an HDMI cable, use the fixes provided below to get rid of this problem. It is important that the audio device you want to use ...