HDMI 2.1 Bandwidth Is Almost 3 Times That of v2.0. First off, the new version of HDMI provides bandwidth up to 48 Gbps, a vast improvement over HDMI 2.0’s 18 Gbps bandwidth. This allows you to transmit 5K, 8K, even 10K video resolutions with frame rates up to 120 fps (frames per second) with Dynamic HDR (High Dynamic Range). HDMI 2.0 has been retired and is no longer being licensed. According to TFTCentral, which broke the story, new devices should no longer claim to support HDMI 2.0, all features of HDMI 2.0 are a subset of HDMI 2.1, and all of the features associated with HDMI 2.1 are optional. Devices claiming HDMI 2.1 support are supposed to list which of its A so-called HDMI 2.1 or HDMI 2.0 device may not support all features. Check the specs. Fact Number 5: Theoretically, HDMI 2.1 comes with 8K tech. While there is not much 8K content for consumers in the market at present. Fact Number 6: HDMI 2.1 or 8K is more widely used in gaming as the video is more demanding on the refresh rate, like 4K120hz. The LG OLED65E9 TV is equipped with HDMI 2.1 controllers. As well as providing a maximum bandwidth of 48 Gbps compatible with video resolutions and refresh rates that are a lot higher than the HDMI 2.0 standard (up to 8K 50/60 FPS and 4K 100/120 FPS), the HDMI 2.1 standard also offers two new features for gamers: VRR and ALLM. Version HDMI 2.1b of the HDMI Specification is backward compatible with earlier versions of the Specification and is available to all HDMI 2.0 Adopters. Supporting Materials Supporting graphics, photos, and multi-language overview presentations on HDMI 2.1b are available for download and reproduction . eARC or Enhanced Audio Return Channel is an upgraded version of ARC (Audio Return Channel). It was introduced in 2017 as a part of the HDMI 2.1 specification. Similar to ARC, eARC lets your TV send audio generated by built-in streaming apps, cable, satellite, and other source devices (for example, a gaming console or a Blu-Ray player) to your As HDMI 2.1 is more widely adopted by console and hardware manufacturers, consumers are coming to expect devices with this label to be compatible with the latest and greatest features. Things like Products are to use the HDMI 2.1 messaging along with the features supported by the product in the HDMI 2.1 spec. The product specifications were finalized before this change, ark.intel.com lists the Graphics output of the Intel NUC12WSHi5 as HDMI 2.1 TMDS Compatible per the requirements from the licensing body. Note. rShEQYz.