Buying a new TV? Watch out for this HDMI 2.1 trap
Buying a new TV? Watch out for this HDMI two.i trap
HDMI 2.i has been heralded equally a bit of a must-have in any new TV or monitor thanks to its 48 Gbps bandwidth enabling it to deliver resolutions of upwardly to 10K and 120Hz refresh rates when engaging in loftier-frame rate gaming. And the pick for variable refresh rates (VRR) and automatic low latency mode (ALLM) are as well appealing, especially for owners of the Xbox Series X and PS5.
However, it's all arguably a scrap of a lie; at least in some cases. A report by TFTCentral has uncovered that HDMI 2.i isn't actually an upgrade over HDMI 2.0 — a more common port version in many TVs and monitors — simply a consummate replacement for it.
That doesn't sound like reason for concern, after all technologies often succeed and supersede older versions.
But TFTCentral approached the HDMI Licensing Administrator to flag that an HDMI 2.ane monitor being sold by Xiaomi had no support for HDMI 2.ane features. It was expected this would kicking upwardly a stink, but it'due south in fact totally fine.
That's because by having HDMI two.1 replace rather than upgrade HDMI 2.1, the HDMI Licensing Ambassador opened the door for TV and monitor makers to characterization their screens as HDMI 2.1 compatible even when they have none of the desirable features.
"Products can no longer get certified for two.0 simply for two.i, and also 2.1 features are optional to implement, and then pop features like 4k120, ALLM, VRR are not required," Brad Bramy, VP of marketing and operations for the HDMI LA told Ars Technica. "Manufacturers could simply implement eARC, for case, and claim to exist a 2.ane-enabled device."
If you lot're getting a whiff of the brown stuff hither, then we can't arraign you lot. Port standards are already complicated plenty; but expect at how many different things USB-C tin support but doesn't ever do and then.
HDMI is non whatsoever easier, peculiarly for folks who might not exist tech savvy. For example, to get the HDMI two.1 benefits of the Xbox Series 10 or PS5 you demand to make sure y'all're using the HDMI cables they have been bundled with; to the layperson this isn't hugely clear. Add on top that HDMI 2.1 labelled devices might not actually support the whole suite of standards for the connexion, and you're looking at a thick soup of potential confusion.
Now manufacturers wishing to use the HDMI ii.1 standard practise need to be clear on what features their take on information technology supports, as required by the HDMI Adopter Understanding. And the upcoming HDMI 2.1a standard, which supports Source-Based Tone Mapping, is sure to cause additional head scratching. Simply again this does petty to help squash the potential for confusion.
So what's the solution? Ideally, standard bodies volition become more than stringent with the rules and requirements of what can exist dubbed HDMI 2.1 or USB iii.two Gen two in the virtually future.
But that could exist wishful thinking. So our proposition is to actually read the fine print of the product you lot're ownership and double check that you lot are getting what you lot'd expect from an HDMI 2.i Telly or monitor.
As self-serving as this may sound, do wait at Tom'south Guide for guidance. We have a bounty of Idiot box and monitor reviews, and our lists for the likes of all-time HDMI ii.1 TVs, best gaming TVs, best monitors, and best gaming monitors will take you covered. We also work hard to demystify some of the connections standards and display tech being used, so y'all tin can get an idea for what's good for you and what might be superfluous.
If nothing else, feel free to contact u.s.a. for our advice and guidance; yous can electronic mail the advisable editor or writer, or tweet us @tomsguide.
Source: https://www.tomsguide.com/news/buying-a-new-tv-watch-out-for-this-hdmi-21-trap
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