How to tell if hdmi cable is 2.0? (Follow This)

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The only method How to tell if hdmi cable is 2.0 is to attach it to your TV or computer and change the display options. If your machine can handle it, set the color to full RGB, the refresh rate to 60 Hz, and the resolution to 4K. It is a 2.0 HDMI if the cable can carry data.

How to tell if HDMI cable is 2.0?

If you’re reading this post, you’ve probably located an HDMI cable, but you don’t know what version it is. You might have already looked for markings or numbers inscribed on the cable that could have provided a hint. But when you couldn’t locate anything, you were disappointed. It would help if you had the packaging or working knowledge of HDMI cables to identify the version of an HDMI cable.

How to tell if hdmi cable is 2.0 1

The most recent HDMI cable standard, HDMI 2.0, was released in 2013. High Dynamic Range (HDR) and 4K video at 60 frames per second are supported via HDMI 2.0 cables. Use an HDMI 2.0 cable to ensure you are getting the most out of your 4K TV.

So how can you determine whether an HDMI cable is a 2.0 cable? There are various methods for doing this. One method is to look at the connector on the cable’s end. It is a 2.0 cable if it contains a tiny rectangular label that reads “HDMI 2.0.” Examining the details stated on the product’s package or online description is another technique to determine this. It is a 2.0 cable if the label reads “HDMI 2. 0.”

It’s crucial to research before purchasing because not all cables marketed as “HDMI 2.0” comply with the specification. A cable’s compliance can be determined by looking for the HDMI Licensing LLC certification badges. The cable has been examined and certified to satisfy all of the specifications outlined in the HDMI 2.0 specification if it bears the “HDMI Premium Certified” mark.

Change the display settings by connecting the connection to your TV or computer. If your machine can handle it, set the resolution to 4K, the refresh rate to 60 Hz, and the color to full RGB. If the cable can carry data, then it is a 2.0 HDMI. If not, the cable is a 1.4 HDMI one. You should increase the resolution to something that a 2.0 cable can’t support, say 4K at 120 Hz, if you think the cable might be HDMI 2.1.

What is HDMI?

High-Definition Multimedia Interface is known as HDMI. Uncompressed digital video and audio can be sent from one device to another using this digital audio/video connection interface. The most widely used connector for high-definition devices, including HDTVs, Blu-ray players, and gaming consoles, is HDMI.

How to tell if hdmi cable is 2.0 2

The HDMI connector has audio and video functions like its namesake. The analog VGA connector has been replaced with the digital HDMI connector. The HDMI specification specifies the wire used to transmit audio and visual signals. Digital TV/video receivers, digital cameras, HDTVs, laptops, and mobile devices may all communicate with one another thanks to HDMI. The HDMI Licensing LLC, created in February 2008 through the union of the HD DVD Promotion Group and the HDMI Founders Group, oversees the HDMI standard.

HDMI Cable Types:

HDMI is a type of cable that is used to transport video and audio signals between various devices. To get the maximum performance out of your devices, you must know which sort of HDMI cable you require because several varieties are available.

Standard HDMI cable:

Digital video and audio signals are sent between devices via HDMI cables. The standard HDMI cable is the most widely used of several HDMI cables. The highest resolution possible over standard HDMI cables is 1080p. They also support Audio Return Channels and 3D video. Normally, it links televisions to DVD players, game systems, and other electronics. Up to 25 feet long standard HDMI cables are available. Use an extension cable or a high-speed HDMI cable if you require a longer HDMI cable.

High-speed HDMI cable:

You must purchase the correct HDMI cable for your device because they are available at various speeds. More data can be sent simultaneously over an HDMI cable the faster it is. A High-Speed HDMI cable is required for the finest visual quality on a 4K TV. Make sure you purchase a High-Speed HDMI cable if you require one because not all HDMI cables are created equal. This kind of cable is intended for usage with high-definition sources like Blu-ray players and HDTVs. Up to 4K Ultra HD resolutions and 3D video are supported.

Ultra-high-speed HDMI cable:

The number following HDMI indicates the multiple speeds that HDMI cables are available. For instance, an HDMI 2.0 cable has a maximum data transfer rate of 18 gigabits per second compared to an HDMI 1.4 cable’s maximum of 10.2 gigabits per second.

It’s crucial first to decide what devices you’ll be utilizing the cable with if you’re shopping for a new HDMI cable but aren’t sure which speed to choose. To utilize all the features of a more recent 4K Ultra HD TV, you’ll need an HDMI 2.0 cable or higher. Otherwise, you might not notice much difference in picture quality between more recent cables and older ones. Even 8K Ultrashort videos in resolution can be played back with this cable.

What’s The Difference Between HDMI 1.4 And HDMI 2.0?

When HDMI 2.0 originally appeared, many people believed it to be a knockoff and inferior to HDMI 1.4. After a few years, 4K video gained popularity, and people discovered it could be used for much more. We are aware that versions 1.4 and 2.0 can support 4K resolution.

What's The Difference Between HDMI 1.4 And HDMI 2.0

Their capacity for handling bandwidth is where they primarily diverge. As previously mentioned, HDMI 1.4 can handle up to 10 Gbps of bandwidth, whereas HDMI 1.8 can provide data up to 18 Gbps. The system can carry more data per second with higher bandwidth. What difference is that going to make?

  • Frame Rate: HDMI 2.0 offers up to 60 frames per second, whereas HDMI 1.4 supports a frame rate of up to 30 Hz with the 4K resolution. Although most movies and TV shows may still work with 30 Hz, the industry is trending toward creating content at higher frame rates. The reason is that a 4K movie will appear far more vibrant and sharp at greater frame rates. Some scenes, especially those that move quickly, will appear choppy and fuzzy when the frame rate is low. Therefore, if you play games or watch sports, you must have HDMI 2.0.
  • Color Palettes: HDMI 2.0 may enable a deeper and richer color palette with 4K resolution. There are 68.7 billion different color combinations available; thanks to the ten or 12-bit color palettes it gives. That makes a significant difference as opposed to the 8-bit color palette that HDMI 1.4 offers. There are only 16.7 possible color combinations.
  • Audio: The 1.4 version supports up to eight audio channels, ideal for using unidirectional speakers in the room’s front, back, and side areas. The 2.0 version, on the other hand, makes use of immersive surround sound technology to handle up to 32 virtual sound channels. You can put omnidirectional speakers in your living room or home theater to deliver the sound from it.


In summary, HDMI is a flexible and dependable technology with many applications. Each HDMI cable arrangement has advantages and disadvantages that buyers should consider before purchasing to use with their video devices, as you can see from the examples above. HDMI 2.0 cable offers high-quality audio and video and supports Ultra HD 4K resolution. Look for the “Ultra HD” or “4K” label on the package to make sure the cable you buy supports the full range of functions provided by HDMI 2.0. Double-check the cable’s specifications to confirm that it can support up to 18 Gbps bandwidth. I hope you understand and get your solution for How to tell if hdmi cable is 2.0?

Relevant Questions

Does HDMI 2.0 require a special HDMI cable?

HDMI 2.0a – HDMI 2.0a includes all prior improvements and several HDR formats. Richer and more vivid color is possible with this upgraded cable. Although it is evident compared to HDMI 1.4 and 2.0, this connection is not necessary to support 4K. Everything relies on how you want the situation to be resolved.

How do I know if my HDMI cable is ultra high speed?

You must check the packaging of your HDMI cable for the HDMI High-Speed emblem if you want to be certain that it supports Ultra HD 4K quality. This is an example of a High-Speed label. The High-Speed label could be present on some cables.

How can I tell what version of my HDMI cable is?

Look to see if 4K, 8K, or 10K are printed on the cable. It might be printed there as well. It is either HDMI 1.4 or HDMI 2.0 if it has 4K printing. Another way to tell whether something is HDMI 2.1 is if the label says 8K or 10K.

Are HDMI 2.0 and 2.1 cables the same?

While HDMI 2.0 can only support resolutions up to 4K, HDMI 2.1 allows video resolutions up to 10K or 8K uncompressed. An HDMI 2.1 connection will enable you to view the more fine detail and better images, but only if your TV, video camera, and media player can support higher resolutions.

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