HDMI 2.1 vs 2.0 – What is the Difference? [2020 Update]

HDMI 2.1 vs 2.0 - What is the Difference

Are you considering between HDMI 2.1 vs 2.0? Then you NEED to take a look at Colorfy’s following article.

The humble HDMI cable has been among the most well-known alternatives for connecting various devices for more than ten years. During that time, it has not seen enormous jumps in functionality, not in one generation. That is set to change with HDMI 2.1. HDMI technology will undergo its most spectacular improvement thus far, nearly tripling bandwidth and much broader support for all kinds of visual technology.

That does not mean present HDMI connections will probably be futile, or perhaps that you ought to update to HDMI 2.1. Nonetheless, it means that it is not much of a competition at a conflict of HDMI 2.1 vs. 2.0.

HDMI 2.1 vs 2.0 Explained

In early 2017, the new HDMI standard has been adopted, which obtained the designation HDMI 2.1. For the production of processors encouraging the HDMI 2.1 normal, it required a year and a half, and also at the end of 2018, HDMI 2.1 vents were set up at fresh TVs

The most critical inventions. The transport speed was increased from 18 Gb / s to 48 Gb / s. Still, to receive all the advantages of HDMI 2.1, you want a new cable, backward compatibility is provided, so that the cable may be utilized in criteria 2.0 and 1.4. And vice versa, the HDMI 1.4 cable may be connected to the HDMI 2.1 interface (the 2.1 port will probably operate in 1.4 manners). Subsequently, it follows that the cable pinout hasn’t changed.

The throughput growth will happen because of the usage of fresh sign transmission protocols, but a brand new cable with greater shielding is required. According to the programmers, the maximum length of this HDMI 2.1 cable is about 3 m.

Difference Between HDMI 2.1 and 2.0

What is the difference between HDMI 2.0 vs HDMI 2.1

Most modern mid-range and high-end TVs to offer a minimum of one HDMI 2.0 port, and if you’ve purchased a TV in the past few years, there is a fantastic probability that all your TV’s HDMI interfaces are of that 2.0a 2.0b variety. The gap between 2.0a and 2.0b is comparatively minor, so let us concentrate on 2.0 versus 2.1.

Basically, it comes down to bandwidth current bandwidth capability of HDMI 2.0 is 18 Gbps, but HDMI 2.1 clocks in at a solid 48 Gbps. This bandwidth growth enables HDMI 2.1 to transfer far more information; in summary, this implies higher-resolution higher and video frame prices.

Presently, HDMI 2.0 wires are essential to attain a 4K image at 60 FPS or an 8K image at 30 FPS. HDMI 2.1, on the other hand, promises 4K resolution at 120 FPS, 8K resolution at 60 FPS, and a ceiling which will finally encourage 10K resolution–if the business happens to reach there.

There are also many additional advantages to HDMI 2.1, which are a bit more from the weeds but still exciting. By way of instance, HDMI 2.1 supports something called “Dynamic HDR,” which allows HDR metadata articles to be corrected on a frame-by-frame basis. HDMI 2.1 also features eARC, a stronger variant of Audio Yield Channel, which permits high-quality, uncompressed sound signals to be moved via HDMI cable.

Together with consumer-facing 8K content still a very long way out of prime time, players will probably be the first set of individuals to feel the benefits of HDMI 2.1 because 4K matches are going to have the ability to operate at 120 FPS with the proper hardware. Additionally, HDMI 2.1 features Variable Refresh Rate (VRR) and Rapid Frame Transport (QFT)-2 features that will decrease latency and potentially eliminate input lag.

A new cable to get a new age, but do you really want it?

HDMI 2.1 wires are available today, and encouraging apparatus will trickle out during 2021, bookmarked in its conclusion from the newest mainstream consoles from Microsoft and Sony. They’ll herald a new age of HDMI 2.1 relations, which might produce the HDMI 2.1 vs. HDMI 2.0 conflict look all but ended.

As you won’t receive any of the functionality advantages of HDMI 2.1 wires should you purchase them to use in an HDMI 2.0 or earlier apparatus, they’re completely backward compatible. HDMI 2.1 wires can be purchased from Cable Things for much over the HDMI 2.0 cable; to update your apparatus, slowly switching to the new standard makes a whole lot of sense.

Should you stick with HDMI 2.0 wires for now, however, you will still get some advantages – the HDMI 2.1 apparatus will still enjoy most of the new features of HDMI 2.1, despite the old cable standard. However, maybe not the greater resolution and refresh rate support, nor the DSC compression structure.

So, HDMI 2.1 vs. 2.0 may not be carried out just quite yet; however, the writing is on the wall. HDMI 2.1 is your long run.

Read also: The 10 Biggest Differences Between HDMI 2.1 And Regular HDMI 2.0


HDMI 2.1 will change how we view and revel in content-be it movies, games, or streaming TV shows. For now, but most consumers needn’t be concerned about HDMI 2.1 because there is not much content available. Nonetheless, that actually benefits from its capacities. Additionally, HDMI 2.1 inputs are only making their way to the TV market, and the testing procedures to reevaluate the wires themselves have not been finalized yet.

In 2021, however, things will start to change: The next generation of gaming consoles will probably start to make the most of everything HDMI 2.1 must offer, and the two TV brands and content creators will start to center on 8K resolution.

Until then, hang on to an HDMI 2.0 cables-they are still worth saving.

Video: What is the Best HDMI Cable for Gaming?

Read also: Displayport Vs HDMI – Which One Is More Worth To Use? [New 2021]

Last update on 2023-11-29 / Affiliate links / Images from Amazon Product Advertising API

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