At CES 2025 in Las Vegas, the HDMI Forum pulled the curtain back on HDMI 2.2, the latest upgrade to the ubiquitous video/audio standard. Promising twice the speed of its predecessor and better synchronization between audio and video, HDMI 2.2 sounds like a big deal on paper. But what does this really mean for the average consumer? Let’s break it down.

Twice the Speed, Bigger Bandwidth

Let’s start with the headline: HDMI 2.2 doubles the bandwidth of HDMI 2.1, jumping from 48 Gbit/s to a staggering 96 Gbit/s. For context, HDMI 2.1 supports 4K at 144 frames per second (fps), which is already more than enough for most gamers and cinephiles. 

But with HDMI 2.2, we’re now looking at support for 8K at 240 fps and 4K at a whopping 480 fps. There’s more — even 12K and 16K resolutions are technically possible too, but those are future-proof features that will likely be more for marketing than immediate practicality.

According to the HDMI Forum, the doubled bandwidth will enable improvements in data-intensive applications such as AR (augmented reality) and VR (virtual reality) and commercial applications such as large-format illuminated signage, medical imaging, and machine vision.

A Solution to Audio-Video Lag

One of the more tangible benefits of HDMI 2.2 is the introduction of the Latency Indication Protocol (LIP). If you’ve ever noticed that the audio from your soundbar is just a half-second behind the video on your TV, you’ll appreciate this feature.

LIP aims to reduce that lag by syncing audio and video more precisely, especially in setups involving AV receivers or soundbars. The new protocol allows TVs to read timing information from connected devices to smooth out delays. It’s a quality-of-life improvement that home theater enthusiasts will appreciate.

New Cables (Sort of)

Here’s the inevitable part: HDMI 2.2 comes with a new cable specification. Dubbed Ultra96, these cables are designed to handle the full 96 Gbit/s bandwidth. However, before you panic and start budgeting for a complete rewiring of your entertainment center, there’s good news.

The physical HDMI port isn’t changing. In other words, your existing HDMI cables will still fit into HDMI 2.2 ports. For most current use cases—like 4K at 120 Hz gaming or movie nights with your Blu-ray player—your existing ultra-high-speed HDMI cables will likely do just fine. Ultra96 cables will only be necessary if you’re planning to take full advantage of HDMI 2.2’s maximum bandwidth.

There is a small catch. Cables longer than 3 meters might start showing limitations, and devices pushing resolutions beyond 4K could require digital compression (DSC). For shorter runs, your current setup is probably safe for now.

What About Gaming?

HDMI 2.2 could finally challenge DisplayPort’s dominance in high-refresh-rate gaming. HDMI 2.1 already supports 4K at 120 fps, but DisplayPort has been the go-to for higher refresh rates like 240 fps. With HDMI 2.2, that line starts to blur.

The added bandwidth means 4K gaming at 240 fps could become a reality, all while benefiting from HDMI’s other features like eARC (enhanced Audio Return Channel) and HDMI-CEC for device control. This could make HDMI 2.2 the default for TVs, soundbars, and AV receivers, giving gamers more options outside the traditional monitor setup.

Not Every Device Will Have It All

The HDMI Forum has maintained its tradition of allowing manufacturers to choose which features to implement. This means that while HDMI 2.2 opens the door to new possibilities, not every device will offer the maximum performance. For example, a gaming console might cap out at 40 Gbps even if the HDMI 2.2 standard allows for 96 Gbps.

This flexibility isn’t necessarily a drawback. In practice, even HDMI 2.1’s 40 Gbps is more than adequate for 4K gaming at 120Hz. As such, HDMI 2.2’s higher bandwidth will likely be reserved for future applications and display technologies that go beyond what is currently available.

How Soon Will HDMI 2.2 Hit the Market?

Don’t expect HDMI 2.2-enabled devices to be available on the market anytime soon. If we look at past trends, it may take a few years before consumers see widespread adoption. HDMI 2.1 was introduced in 2017 but only became standard in TVs around 2020/2021. So the first HDMI 2.2 products could take a year or more to appear on the market. 

And the rollout will likely be staggered. Premium TVs and gaming monitors may adopt the technology first, and over time, HDMI 2.2 will trickle down to mid-range and entry-level products, following the pattern seen with previous HDMI versions.

The Future of TV

The real question isn’t whether HDMI 2.2 will improve picture quality—it will—but whether the content will be there to match. Native 8K content is rare, and 8K TVs themselves are niche products. While gaming PCs can push resolutions and frame rates to the limit, most streaming services and Blu-rays are still operating in the 4K realm.

There’s also the issue of display technology. Many TVs today max out at 10-bit color depth, while HDMI 2.2 is capable of handling 12-bit. Until display panels catch up, some of HDMI 2.2’s capabilities will remain theoretical.

Conclusion: Don’t Sweat It Yet

HDMI 2.2 is exciting, but it’s more about laying the groundwork for future tech than offering immediate, must-have upgrades. For now, there’s no rush to buy new cables or gear.

The post HDMI 2.2 Is Here, But Should You Care Yet? appeared first on Gizmochina.

Alongside the new Redmi Note 8 Pro smartphone, Redmi also announced a refreshed version of its notebook called simply as the RedmiBook 14 Enhanced. The new generation model starts at the same price as the first-generation RedmiBook 14 but offers the latest 10th generation i5 and i7 processor options. Naturally, given the competitive price tag, the RedmiBook 14 Enhanced edition has garnered tremendous popularity in China.

In fact, Redmi announced earlier today that the notebook has managed to receive over 1.5 million bookings for its first sale scheduled for September 6 across all sales channels in China. This is a pretty big deal considering the booking isn’t free. Only users who are ready to shell out 100 Yuan (~14) are eligible for the sale.

Xiaomi is developing 4 phones with 108MP rear cameras

RedmiBook 14 Enhanced version’s popularity isn’t surprising. Starting at just 3999 Yuan ($557), the notebook offers the latest 10th generation Core i5 processor with 8GB RAM, 512GB Storage, and NVIDIA GeForce MX250 graphics. The top-end version comes with Core i7 for just 4999 Yuan (~$697). At this price, you get a 14-inch FULL HD anti-glare display with narrow bezels, HDMI and USB 3.0 ports, a large battery which can last up to 10 hours and fast charging which charges up to 50% in 35 minutes.

You can check out more information from the official Xiaomi China store here.

UP NEXT: Xiaomi Mi 9 Lite spotted; a variant of the Xiaomi CC9

The post RedmiBook 14 Enhanced Edition gets over 1.5M bookings in China appeared first on Gizmochina.