HDMI AOC 2.0 manufacturers take you to understand: What is the difference between HDMI2.1 standard and HDMI2.0
Recently, the HDMI Association recently released the HDMI2.1 standard. The HDMI AOC 2.0 manufacturers tell you that the specifications of this latest standard are greatly improved compared with the previous generation of HDMI2.0. So where is the difference between the two? Now let the HDMI AOC 2.0 manufacturers to introduce to you one by one.
1. Resolution upgrade
The HDMI AOC 2.0 manufacturer tells you that the new version supports 8K 60Hz, 4K 120Hz, and 10K resolution transmission. More specifically, the new HDMI 2.1 standard now supports up to 10K@120Hz and 4K@120hz. Among them, 4K includes true 4K with 4096×2160 pixels and 3840×2160 pixels. In the HDMI 2.0 specification, only 4K@60Hz is supported at the highest.
2. HDR upgrade
HDMI AOC 2.0 manufacturers tell you that in addition to the resolution that has the greatest impact on image quality, another obvious difference is the improvement of HDR high dynamic range. The new HDMI 2.1 standard now supports Dynamic HDR (Dynamic HDR).
3. Upgrade of transmission bandwidth
HDMI AOC 2.0 manufacturers tell you that HDMI 2.0 brings a leapfrog upgrade of HDR and 60fps, especially the transmission bandwidth up to 18Gbps, while the 2.1 version will increase the transmission bandwidth to 48Gpbs.
4. Video quality upgrade
The two latest features of HDMI 2.1 are for game and virtual reality head-mounted display users: automatic low latency-shorten the delay time between user input and screen changes; variable refresh rate-enable virtual reality head-mounted displays and game consoles Synchronize with display devices more easily.
5. Improved audio quality
The HDMI AOC 2.0 manufacturer tells you that HDMI 2.1's audio improvements come from higher bandwidth. The HDMI AOC 2.0 manufacturer tells you that the bandwidth has increased from HDMI 2.0's 1Mbps to 37Mbps, which allows it to support high-bandwidth, object-based surround sound encoding-such as Dolby Atmos and DTS:X. Although HDMI2.0 can also support Dolby Atmos and DTS:X, it is clear that the higher bandwidth of HDMI2.1 can support a higher level of audio transmission.