The HDMI specification has gone through several revisions. The Big 2.1: The Improvements From HDMI 2.0 to HDMI 2.1
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It's also working up some steam on the PC and console-gaming side. DisplayPort: Which Should I Use for My PC Monitor? for some guidance on that.) However, based on HDMI 2.1’s improvements, it is a better choice for home entertainment needs for some reasons that may be new to you. Often, PC-centric display devices will support both HDMI and DisplayPort (providing inputs for both), so the choice then comes down to which one works best for your specific usage case. HDMI is the home entertainment go-to for TVs and game consoles, while DisplayPort is a more common choice for connecting to PC monitors (though HDMI can be used for that, too). Both connections support the same goal of providing audio and video over a single cable, though each has its focus area. (More about that in a bit.) Let's get into how HDMI 2.1 works, and help you decide whether your next big tech purchase should include it.īefore we get into HDMI 2.1 specifics, let’s put the spotlight on DisplayPort, HDMI’s main rival for carrying a cutting-edge display signal these days. Indeed, you may not see the term at all in a store or when shopping online, even when looking at gear or cabling that supports it. That said, HDMI 2.1 isn't a front-line feature that gets advertised, or explained, with most PC and consumer-electronics gear. Major devices that support it include the big two new gaming consoles (the Microsoft Xbox Series X and the Sony PlayStation 5), leading-edge gaming graphics cards (including the Nvidia GeForce RTX 3080 and the AMD Radeon RX 6800XT), and a wide range of TVs. And 2.1 brings with it some exciting "today" improvements-plus some future-looking potential-over existing HDMI specifications. This latest HDMI spec has been bandied around for a couple of years now (hit the link for our earlier primer on it), but the latest consumer electronics are only now starting to support the new standard. Nowadays, though, our old buddy can do much more than that, especially once you factor in the HDMI 2.1 specification. For quite some time, it has been the typical cable you use to connect a laptop, a game console, or a cable or satellite box to a TV.
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