Despite what some people are saying hdmi arc and optical support the exact same audio formats and since they re digital neither has an audio advantage.
Optical cable vs hdmi reddit.
These types of cables work through using a pulsing wave of light to relay audio signals from a source to a receiving device.
A digital optical cable also referred to as an optical cable will produce a reliable and consistent sound.
Optical audio cables for sound quality hdmi is better than optical.
Both hdmi and optical pass digital audio from one device to another.
Both can pass multi channel audio like dolby digital.
Your one stop for all things home theater except soundbars.
Arc can be harder to get working and optical is very simple but needs an extra cable so there s that.
Moreover with optical cables the usage is limited to speakers up to 5 1 while hdmi takes advantage of dolby truehd and dts hd master audio.
Both are better than analog the red and white cables.
Both hdmi and optical pass digital audio from one device to another.
Buying advice tech support etc for televisions home theater speakers projectors audio video receivers etc.
In fact some have claimed that digital optical cables relay slightly better sound than an hdmi cable.
Both cables can be had pretty cheap.
Both cables can.
The simplest advice is to go with hdmi when you can.
Both can pass multi channel audio like dolby digital.