HDMI 2.2 versus HDMI 2.1: What you need to know

Call now HDMI 2.1B After simple updates, the specifications have brought new capabilities, starting with the high video decisions and update rates. It supports 4K video at 120 Hz (higher with some personal computer graphics cards), 8K video at 60 Hz, and even 10K video. HDMI 2.1B rapid updates are often operated with games, as it facilitates other advanced features such as VRR (variable update rate) for more liquid gameplay in addition to allm (automatic operating mode for low weight) and QFT (rapid transmission) to reduce cumin. Specifications also support all high -MELTIDs, including DTS Master Audio, DTS: X, Dolby TrueHD and Dolby Atmos.

Other prominent features that have been announced with HDMI 2.1 HDMI EARC to transmit the Hi -res sound without loss between the EARC-backed devices, and Dynamic HDR supportAnd, which allows the improvement of HDR content for the video scene for every scene or even a frame.

Photo: Silcland

Before you worry a lot about the port you use, there are some important warnings to notice. Dolby Vision HDR has delivered a dynamic HDR to compatible TVs through HDMI 2.0 years before HDMI 2.1, given how to include dynamic definition data in video, and can do its competitor, HDR10+, to do the same. Likewise, HDMI EARC is available via HDMI 2.0, as shown in Latest TVs Among the brands such as TCL and HISENSE, two HDMI 2.1 inputs and HDMI EARC port are separate.

HDMI 2.1 is compatible with ancient HDMI versions, but not all features will be supported. You may also need to upgrade your HDMI cables in order to display the required high domain, and switch high -resolution cables for high -resolution cables Like this one.

What’s new in HDMI 2.2?

With the support of the 8K to the 10K video (which is mainly not present for consumers) and all the main HI-RES sound formats, HDMI 2.1B your home theater covered with the expected future. This means that you do not worry about upgrading your TV or sound devices for HDMI 2.2 any time soon.

Instead, the HDMI forum operates the new specifications for commercial applications and advanced consumer technology such as AR and realistic devices (VR). HDMI 2.2 again upgrade the frequency domain transfer rate, this time it doubled it from 48 GB to 96 GB per second to improve the “intensive, virtual and virtual requests …” according to the forum.