![]() High Dynamic Range (HDR): This feature provides a wider range of colors and a greater contrast between light and dark areas of the image.Support for 4K resolution at 60Hz: HDMI 2.0 can transmit video at a maximum resolution of 4096×2160 pixels at 60Hz, providing smoother motion and more detail.HDMI 2.0 was released in 2013 as an improvement over HDMI 1.4. Ethernet over HDMI: This feature enables an internet connection to be transmitted over HDMI cables.3D support: HDMI 1.4 supports 3D video content, although it requires additional equipment such as a 3D TV and glasses.Audio Return Channel (ARC): This feature allows audio to be sent back from a TV to a receiver or soundbar, eliminating the need for a separate audio cable.Support for 4K resolution at 30Hz: HDMI 1.4 can transmit video at a maximum resolution of 4096×2160 pixels at 30Hz.HDMI 1.4 was released in 2009 and is still used in many devices. However, in this article, we’ll focus on the differences between HDMI 1.4 and 2.0, two versions that are still widely used in many devices. The technology has evolved over the years, and the latest versions are HDMI 2.1, which was released in 2017. That's one way to identify an HDMI 2.1 cable, but it's not the only way.īy going through its specifications or checking out the manufacturer's website, you can identify an HDMI 2.1 cable.HDMI (High-Definition Multimedia Interface) is a popular digital video and audio interface used in various electronic devices, including televisions, computer monitors, gaming consoles, and home theater systems. ![]() See if you have these numbers mentioned in the specifications.Ĭheck Price: Amazon Basics High-Speed HDMI 2.1 Cable at Amazon How To Identify An HDMI 2.1 CableĪs we mentioned in the previous section, modern HDMI 2.1 cables have 8K or 10K printed on them or on the package box. HDMI 2.0 can support bandwidth up to 18 GB/s and resolutions up to 4K at 60 Hz. That's one way to identify an HDMI 2.0 cable.Īn alternative way is to check its specifications. Modern HDMI 2.0 cables probably have "4K" printed or labelled on them, like this one from Capshi. Read More: How To Check Displayport Version How To Identify An HDMI 2.0 Cable In case the HDMI version isn't mentioned on the website, you can match the specifications as we discussed in the previous method. Just find out your product and go through its specification to find out the HDMI version. If you buy the cable online, you can usually find the specification of the cable on the website. You can use the picture below for comparison.Ĭlick to enlarge Source: Wikipedia Check the website It will reveal the HDMI version of your cable. In case it isn't, find out the maximum supported resolution of your cable and match it with the specifications of different HDMI versions. Usually, it should mention the HDMI version on here. The specification of your HDMI cable is usually printed on the package the cable comes in. Or if the label says 8K or 10K, then it is definitely HDMI 2.1. If you have 4K printed on it, then it is either HDMI 1.4 or HDMI 2.0. Just inspect the cable and see if 4K, 8K or 10K is printed on it. ![]() Check out the cableĪlmost all modern HDMI cables have the maximum resolution it supports labelled or printed on them. Here is how to tell the version of your HDMI cable. Knowing your HDMI version will help you to make sure that your device is compatible with your HDMI cable. The most common versions are HDMI 1.4, HDMI 2.0 and HDMI 2.1. Different versions of HDMI support different resolutions, data rates, refresh rates, and audio formats. HDMI is a digital interface for transmitting high-definition video and audio signals. Let's get started! How To Check HDMI Cable Version Today, we will discuss different ways to check the version of your HDMI cable.
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