This is a major boost to performance because it enables a wide range of features, including higher refresh rates, higher resolutions, and greater color depths. The HDMI 2.1 offers greater bandwidth of up to 48 Gbps, which is a major improvement when compared to the previous HDMI versions. If your devices do not support HDMI 2.2 you, can still enjoy your HD content by selecting 720p or 1080p instead of HDR or 4K. The HDMI 2.2 cable offers resolutions of up to 4K (four times greater than HD), resulting in higher quality and sharper images. On the other hand, HDMI 2.2 is specifically developed for 4K Ultra HD video content, movies, and TV shows with High Dynamic Range. Therefore, you’ll get a cinematic experience even in the comfort of your home. Additionally, HDMI 2.1 packs HDR (High Dynamic Range), a feature that ensures every moment of your video is displayed at the right contrast, brightness, details, and depth. On the other hand, high refresh rates give a better feel of motion and lower the lag time during gaming. Higher resolutions improve clarity, resulting in sharper images for a better viewing experience. These include, and, and can support up to 10K resolution. HDMI 2.1 supports many high resolutions and refresh rates. Almost all 4K TV brands from 2014 and later have one or two HDMI inputs that support HDCP 2.2. Therefore, when purchasing a 4K TV, consider HDMI/HDCP 2.2 compatibility. For instance, some of the first 4K TVs, released in 2013, did not support HDCP 2.2.Īdditionally, they couldn’t be updated because HDCP 2.2 necessitates a hardware update, which a firmware update won’t fix. Therefore, you will need hardware components such as an HDCP transmitter and receiver. Any gadget that doesn’t support HDCP 2.2 cannot be upgraded. If a transmitting device transmits HDCP-protected content, the receiver should also be able to support HDCP to receive it correctly. To play a 4K video from your Blu-ray player or media player, you need to ensure that both your media player and your TV are compatible with HDCP version 2.2. On the other hand, HDMI 2.2 is not compatible with electronic devices that used earlier HDMI versions. Even if you haven’t upgraded your video/audio device, your cables will work perfectly with your current devices. The connectors for the HDMI 2.1 are the same shape and size as HDMI 2.0. Simply locate the HDMI port in your device and connect the HDMI 2.1 cable. Switching to HDMI 2.1 is a straightforward process. You can also connect earlier versions of sources like a Blu-ray player to your new 4K TV and enjoy your HD picture. This means you can transmit digital audio and video from a computer to a digital television compatible with earlier HDMI versions. One of the key features of HDMI 2.1 is its backward compatibility with hardware electronic devices regarding 4K video. HDMI 2.2: What’s the Difference? Compatibility with Hardware Devices Mirror Mode/Game Mode/Extended Mode/Home theater It is not backward compatible.ĭolby Atmos, Dolby TrueHD, DTS-HD Master Audio Used in consumer electronics with MGL 3.0 and Display port 1.4a. It is backward compatible with early versions. Used in many consumer electronic devices. Transmitting audio and video to consumer electronics, copy protection, gaming,īandwidth depends on the resolution of the video content Transmit video and audio to consumer electronics, gaming HDMI 2.2: Side-by-Side Comparison Specifications In this article, we will extensively discuss the key differences between HDMI 2.1 and HDMI 2.2, starting with a side-by-side comparison. It achieves this by enabling digital integration, which connects the source and the display. Using an authentication key, it is designed to prevent unauthorized copying of contents, especially the 4K Ultra HD. HDMI 2.2 is the same as the High-Bandwidth Digital Content Protection (HDCP 2.2) technology. As a result, the cables handle more traffic on the digital space highway and configure the traffic so that connected devices maintain uninterrupted dialogue. Some improvements included the resolution, capability, and display stream compression.īeyond this, HDMI 2.1 has been designed to open up more communication lines between devices connected from either side of the cable. When HDMI 2.1 was introduced, it had major updates compared to the previous 2.0 version. HDMI HDCP 2.2: Technology is constantly improving, and HDMI is no exception.
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