The Xbox Series X and PS5 will have an HDMI 2.1 port. Microsoft and Sony haven’t told us this directly, but the facts they have spilled make it a certainty. But what is HDMI 2.1? Does it really have ...

If you have a Dolby Atmos setup in your home, an HDMI 2.1 cable is the best thing you can use at the moment. Dolby says pairing a 2.1 cable with your TV's eARC port is the way to get the best audio, ...

Back in the simpler times of the early 2000s, the HDMI interface was developed to streamline the way people connect video sources to their displays and integrate copy-protection schemes that Hollywood ...

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. Here's what you need to know about HDMI 2.1 and how it can benefit ...

If you dabble in high-end 8K TV equipment or own one of the newest Xbox or PlayStation consoles, you might be familiar with HDMI 2.1. The latest version of the ubiquitous display spec adds variable ...

The HDMI 2.1 capture cards are starting to appear nearly three years after the Xbox Series X and PS5 launched. The HDMI 2.1 capture cards are starting to appear nearly three years after the Xbox ...

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The PlayStation 5 releases in one week on November 12th and fans are preparing for the exciting unboxing of the new console. When fans first open the PlayStation 5 box, they will find an extremely ...

Yesterday a German audio website discovered a bug in the latest HDMI 2.1 chipsets sourced by Panasonic and utilized in the new Denon, Marantz and Yamaha HDMI 2.1 AV receivers. This bug can inhibit ...

Editor’s Note: The final HDMI 2.2 specification was released the week of June 27, 2025, just in time to meet the “first half of 2025” timeline. About seven years after the HDMI 2.1 specification was ...