The arrival of HDMI 2.2 marks a significant evolution in display connectivity, but it also introduces a new layer of complexity. With a doubled bandwidth capacity and promises of ultra-high refresh rates, this new specification pushes limits—but only under certain conditions.
The bandwidth leap and what it really means
HDMI 2.2 now offers up to 96Gbps of bandwidth, compared to the 48Gbps of HDMI 2.1b. This allows for uncompressed 4K at 240Hz and 8K at 60Hz, or compressed formats like 4K at 480Hz and 8K at 240Hz using DSC 1.2a compression. The potential is massive, but it depends entirely on the cables, ports and devices used.
Labels don’t always tell the full story
Despite the spec being official, not all HDMI 2.2 ports are created equal. Manufacturers can label a port as HDMI 2.2 or “Ultra96” even if it doesn’t deliver the full 96Gbps. Some ports may offer only 80Gbps or 64Gbps, creating confusion for users expecting top-tier performance across the board.
Better features, if your setup can handle them
HDMI 2.2 also supports improved AV sync with the Latency Indication Protocol, and is technically capable of outputting resolutions up to 16K with compression—but only if both the source and display support it. And of course, there’s still the question of content: almost nothing is produced in 16K today, making that feature more future-proof than practical.
It’s coming, but not tomorrow
Devices featuring HDMI 2.2 are expected to start appearing in late 2026 or early 2027. Until then, early adopters should be cautious—labels and specs won’t always match real-world performance.