Overview
The HDMI 2.2 specification was officially announced at CES 2025 by HDMI Forum Inc. This new version introduces major advancements in bandwidth, resolution, and performance, making it a pivotal update for both consumers and manufacturers.
Key Features
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Increased Bandwidth
- Supports up to 96Gbps, doubling HDMI 2.1’s 48Gbps capacity.
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Higher Resolutions
- Handles up to 16K resolution, including:
- 4K at 480Hz
- 8K at 240Hz
- 10K at 120Hz
- Note: These resolutions are not yet available for TV displays.
- Handles up to 16K resolution, including:
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Ultra96 HDMI Cable
- Supports full 96Gbps bandwidth and all HDMI 2.2 features.
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Improved Audio Synchronization
- Includes HDMI Latency Indication Protocol (LIP) for better sync between AV receivers/soundbars and TVs.
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Compatibility
- Backward compatible with previous HDMI versions for seamless integration.
Benefits to Consumers
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Enhanced Viewing Experience
- Higher resolutions and refresh rates deliver more immersive visuals.
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Future-Proofing
- Devices with HDMI 2.2 will remain relevant as display technology evolves.
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Better Audio-Visual Synchronization
- LIP reduces audio lag for a smoother entertainment experience.
Benefits to Businesses
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Scalable AV Infrastructure
- Supports ultra-high-definition content for digital signage, conferencing, and control rooms.
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Improved ROI
- Future-proofing reduces the need for frequent hardware upgrades.
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Reliable Compatibility
- Backward compatibility ensures smooth integration with existing systems.
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Enhanced Performance
- High bandwidth and resolution support enable better product demos, training environments, and immersive retail experiences.
Availability
HDMI 2.2 will be available to supporting manufacturers—including TV and display brands—in the first half of 2025.
Conclusion
HDMI 2.2 marks a major leap in multimedia interface technology. With its expanded bandwidth, ultra-high-resolution support, and improved synchronization, it sets a new standard for both consumer and commercial AV applications.