HDMI 2.2 Adds 16K Video Support at 60Hz
The HDMI Forum has officially released the HDMI 2.2 specification to hardware manufacturers. First announced at CES 2025, this update introduces a significant leap in video quality and data capacity. With support for up to 96Gbps bandwidth, HDMI 2.2 cables branded as Ultra96 will enable resolutions as high as 16K at 60Hz.
Although there’s no firm timeline for adoption, the first Ultra96 cables may arrive later this year. For comparison, HDMI 2.1 supports a maximum of 48Gbps, allowing 10K resolution and 120Hz for 4K. In contrast, HDMI 2.2 enables 4K at 480Hz, 8K at 240Hz, and 10K at 120Hz. Even more impressively, it can transmit uncompressed 16K video at 60Hz, along with 10-bit and 12-bit color for 8K at 60Hz and 4K at 240Hz.
Despite these improvements, widespread use of 16K may take years. Native 8K content remains scarce, and even HDMI 2.1 is still underutilized by many device makers. Nevertheless, HDMI 2.2 is positioned to future-proof devices for the foreseeable future.
Simplified Cable Identification and Future-Proofing
To address consumer confusion, HDMI 2.2 introduces clearer cable labeling. While older standards used terms like Standard, High Speed, or Premium High Speed, HDMI 2.2 cables will carry the Ultra96 label. This branding aims to help users quickly identify the cables that can handle next-generation formats and bandwidth.
Additionally, the increased bandwidth ensures compatibility with more advanced video formats as they become mainstream. Consequently, device manufacturers will be able to design hardware that can handle higher resolutions, faster refresh rates, and richer color depth with greater ease.
Enhanced Sync with Latency Indication Protocol
HDMI 2.2 doesn’t just improve video quality, it also refines the user experience. Included in the update is the new Latency Indication Protocol (LIP). Originally announced in January, LIP enhances synchronization between audio and video.
This feature is particularly helpful for setups where audio passes through soundbars or AV receivers before reaching the display. Since latency can disrupt the viewing experience, LIP helps maintain precise timing between sound and visuals. As devices begin to adopt HDMI 2.2, viewers should benefit from smoother playback and better performance in complex home theater systems.
Overall, HDMI 2.2 represents a powerful step forward for home entertainment and professional AV setups alike. With higher specs and smarter cable labeling, it’s built to serve the needs of future-ready content.
