Beware: HDMI 2.1 labelling not as clear cut as you think

[Retro]

In a change to labelling from the HDMI Licensing Authority, HDMI 2.0 devices can now be labelled as HDMI 2.1. If you think that this is mad and leads to confusion and fraud, you're right. This first article explains the situation in full.

When HDMI 2.1 Isn't HDMI 2.1 - The Confusing World of the Standard, "Fake HDMI 2.1" and Likely Future Abuse - TFTCentral

When HDMI 2.1 Isn't HDMI 2.1 - The Confusing World of the Standard, "Fake HDMI 2.1" and Likely Future Abuse

tftcentral.co.uk

And this one's about how to avoid the pitfalls of buying HDMI 2.1 devices. The salient point is to look at the featureset of the device rather than that HDMI version number.

Guide: How to Buy an HDMI 2.1 Display and a Real HDMI 2.1 Cable - TFTCentral

In the uncertain world of HDMI 2.1 certification our guide tells you what you look out for in display specs, and how to buy a real cable

tftcentral.co.uk

 

[Retro]

Bumping this as reference to HDMI 2.1 is starting to become common now, so people should be aware of the pitfalls.

 

[Retro]

More recent info on HDMI 2.1 and some nice, detailed explanations.

HDMI 2.1: What you need to know

HDMI 2.1 can unlock better graphics on the Xbox Series X and PlayStation 5.

www.cnet.com

 

[live627]

Just like USB 3. Is it 3.1? 3.2? Will it even charge the phone? Or is the cable retarded and will only provide hi speed? ☠

 

[Retro]

HDMI isn't for charging anything...

 

[live627]

oh I know

...says the guy who's only used Display Port for over a decade now.

 

[Retro]

Yeah I use DP for my main connection too. Have to as I've got a 4K 144Hz monitor that demands it.