HDMI technology was introduced around two decades ago to change the way we set up our TVs, AV components, and home theatre systems. Fiber optic HDMI cables and ports make high-definition video and audio easier to use, eliminating clutter and making everything look and sound so good and convenient. However, with technological advancements, HDMI has come with new improvements and mind-blowing features in each latest version. This change in protocols and performance is usually referred to as ‘HDMI Standards’; the oldest version was HDMI 1.0.
Although HDMI 2.0b seems to be the most common standard currently in use, HDMI 2.1 has also gained popularity. The advent of new standards can be overwhelming, but each leap comes with new capabilities. Thus, we will talk about all the things related to HDMI 2.1 so that you will know how to set this up with your home theatre, TV, or other devices.
What is HDMI 2.1?
HDMI 2.1 comes with an impressive advancement in high-definition multimedia connectivity. It is designed to fulfill the criteria of next-gen gaming and high-quality content streaming with higher speed and bandwidth than its previous generations, HDMI 1.4 and HDMI 2.0.
With the support of a resolution of up to 10k and a smooth 120 Hz refresh rate, it can be used to reshape your watching experience. Whether it is playing your favourite games or watching movies, it can ensure you provide unparalleled clarity and seamless visuals in impressive ultra-high definition.
The HDMI 2.1 standard also supports Variable Refresh Rate (VRR), which synchronizes your display device’s refresh rate with the console’s or computer’s frame rate. Thus, with this, you don’t have to deal with screen tearing issues, stuttering or input lag when enjoying your fast-paced games.
Why do you need to upgrade to HDMI 2.1?
Switching to HDMI 2.1 and 4x4 HDMI matrix 2.0 can be an intelligent move if you want your home theatre system to stay updated. Here, I will share some of the key reasons that might compel you to upgrade to HDMI 2.1.
Offers you higher bandwidth: HDMI 2.1 can handle a lot more data (three times) than the previous version, which has a higher bandwidth of up to 48Gbps. Thus, users can enjoy higher resolutions, stunning picture quality, and better refresh rates.
Supports 8k and 10k resolutions: HDMI 2.1 allows you to watch videos in 8k and 10k resolutions, which are around four times higher than the normal 4k ones. Previously, with the HDMI 2.0b, watching in 4k resolutions with a maximum frame rate of 60 Hz was only possible. But with HDMI 2.1, you are guaranteed to experience super clear images with vibrant colours and sharper details.
Improved audio quality: HDMI 2.1 works with eARC (Enhanced Audio Return Channel) and HDMI Digital Audio Extractor, thus giving you the sound effects of sitting in a movie theatre featuring high-quality audio formats such as DTS:X and Dolby Atoms.
Variable refresh rates: HDMI 2.1 has higher frame rates, which is highly beneficial, especially for gamers, as it helps them experience seamless gameplay with faster-moving images. Its variable refresh rate is best suited for games as it never uses a single frame throughout the games and varies a lot with the scene's complexity.
Faster frame transport: With quick frame transport, a frame will take less time to swiftly move from the gaming console to your TV or VR headset. Thus, this is also highly beneficial for gamers who like first-person shooters or fast-paced action games with less lag.
Auto low latency mode (ALLM): This is another gaming convenience. ALLM displays a signal from a game console or PC when a TV or other display receives it. If that happens, you will never need to select a game mode again, as the picture processing latency or lag will automatically be disabled.
Highly compatible with Next-gen consoles: Whether it is Playstation 5 or Xbox Series X, the HDMI 2.1 is compatible with the latest gaming consoles. Thus, with the upgraded HDMI 2.1, you can take full advantage of the advanced features of these New-gen consoles.
What things do you need to consider before upgrading HDMI 2.1?
You need to consider certain things before upgrading to HDMI 2.1.
- Ensure that your 4x4 HDMI matrix HDR device supports HDMI 2.1; otherwise, you will not get any advantage of this new technology if you upgrade this cable system alone.
- Although HDMI 2.1 is backward compatible with the previous HDMI port versions, older devices with limited capabilities or lower resolutions may not run as well as HDMI 2.1 cables.
- Whenever you use HDMI 2.1 and HDMI matrix set, make sure the cable is long enough so that you don’t have to deal with poor quality and single degradation with longer cords. Thus, I recommend you pick a length that will suit the setup without allowing too much slack.
- HDMI 2.1 has different certification levels based on its performance capabilities; thus, be very careful when buying one. Always go for the one with a higher certification level to get the best results.
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Indeed, using the latest HDMI 2.1 can give you high-quality images and sounds with 8k and 10k resolutions when you watch movies or play thrilling games. However, you need to know it will not resolve all the issues you might face related to poor audio and videos due to poor network connections or device limitations.
Gaming with HDMI 2.1
HDMI 2.1 has brought significant change to uncover the full potential of new-gen gaming. With its advanced and innovative features like high resolutions, variable refresh rates, Auto Low Latency Mode (ALLM), and faster frame transport, it will guarantee to offer users a responsive and immersive gaming experience.
As the tech industry continues to evolve we can expect that HDMI 2.1 and Wireless HDMI Extenders will come as a strong backbone of the modern age technology that will help gamers immerse themselves completely in the magic of the gaming world.
