Wi-Fi 6 vs. Wi-Fi 7: What's the difference?

Wi-Fi 7 offers faster speeds and more features than Wi-Fi 6. However, in the discussion of Wi-Fi 6 vs. Wi-Fi 7, the Wi-Fi 6 model is the standard most enterprises rely on today. The real questions that companies need answers to now are, “Should we upgrade, and when?”

Readers will learn:

• How Wi-Fi 6, 6E, and 7 differ
• Should you upgrade to Wi-Fi 7?
• Challenges that businesses could face when considering Wi-Fi 7
• How Meter can assist with network design future-proofing
• What businesses can do to optimize their Wi-Fi 6 networks right now
• How Meter simplifies long-term network management

The primary differences between Wi-Fi 7 vs. 6

For a brief comparison of the differences between Wi-Fi 6 vs. 6E vs. 7, take note of the following table:

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Comparing Wi-Fi 6 vs. 6E vs. 7 brings a lot to the table, especially when trying to decide if an upgrade is worth it. Wi-Fi 7 comes with some pretty impressive theoretical perks, but for most businesses, it’s not exactly a must-have—at least not yet. The updates Wi-Fi 6 brought are already enough for most current enterprise needs.

Let’s look into more of the differences between Wi-Fi 6 and 7, and why it’s worth thinking twice before jumping into Wi-Fi 7.

Higher speeds aren’t necessary right now

When it comes to maximum speed, Wi-Fi 6 and 6E can reach up to a theoretical 9.6 Gbps. That’s plenty for:

• Streaming
• Video conferencing
• Heavy data transfers

Wi-Fi 7, on the other hand, pushes this to a whopping 46 Gbps. It’s quite impressive but probably excessive for many current applications.

More frequency bands for busy networks

Talking about frequency bands, Wi-Fi 6 works with 2.4 GHz and 5 GHz bands. These are solid and reliable options for most environments. Wi-Fi 6E adds the 6 GHz band, which provides additional space to reduce congestion, especially in areas with many connected devices. The Wi-Fi 7 standard also includes the 6 GHz band, offering even more room for high-density networks.

Wider channels for more data

Wider channels are another way Wi-Fi 6 and Wi-Fi 7 stand apart. Wi-Fi 6 and 6E support channels up to 160 MHz, which works well for most everyday needs. Wi-Fi 6E’s use of the 6 GHz band allows for less interference and more consistent performance. Wi-Fi 7 doubles that, stretching up to 320 MHz. In practical terms, this means each channel can carry more data, leading to much faster speeds.

More powerful modulation

More powerful modulation is another consideration. Wi-Fi 6 and 6E use 1024-QAM, which boosts data rates compared to older versions. Wi-Fi 7 raises the bar with 4096-QAM. The upgrade allows for more data per signal and faster transmissions, but it does come with the need for stronger signal strength.

Tackling latency even better

Reducing latency is a significant aspect of all three versions. Wi-Fi 6 and 6E help reduce latency using OFDMA (orthogonal frequency-division multiple access). It's a handy feature for environments with many connected devices.

Wi-Fi 7 takes this further with multi-link operation (MLO), which allows devices to communicate on more than one band at once. With this technology, Wi-Fi 7 boosts both reliability and speed. Wi-Fi 7 also improves OFDMA by adding more subcarrier capabilities, leading to better traffic management compared to Wi-Fi 6.

Improved MU-MIMO

Wi-Fi 6 and 6E can handle up to 8x8 MU-MIMO, allowing multiple devices to communicate with the router at the same time. Wi-Fi 7 improves this with smarter resource allocation, making data transfer more efficient and reliable.

Better battery savings with TWT

Target Wake Time, or TWT, is a feature in Wi-Fi 6 and 6E that helps devices save battery by scheduling when they wake up to send or receive data. Wi-Fi 7 improves on TWT with even better power-saving benefits, which is great for battery-conscious devices.

Backward compatibility isn’t an issue

Backward compatibility is a nice perk in all three versions. Wi-Fi 6 and 6E work with older Wi-Fi standards like 802.11a/b/g/n/ac. Wi-Fi 7 is also backward compatible with Wi-Fi 6E and earlier versions, so there’s no need to throw out your existing tech.

Pushing bandwidth further

Bandwidth utilization is another factor where Wi-Fi 6 already made significant improvements compared to Wi-Fi 5. Wi-Fi 6E added the 6 GHz band, allowing more devices to operate without congestion. Wi-Fi 7 takes this up a notch with its 320 MHz channels and 4096-QAM, pushing even more data through the pipeline.

Adoption will take time

Wi-Fi 6 has already been widely adopted and is found in many devices. Wi-Fi 7, however, is just starting to roll out, and it will take some time before it becomes mainstream.

Security remains strong

When it comes to security, Wi-Fi 6 brought WPA3 to the table. So, what is WPA3? It’s an upgrade from WPA2, with better encryption and extra safeguards to keep out unwanted guests. It makes it tougher for anyone to crack your network password and adds features to protect your data, even on public networks.

Wi-Fi 6E carries the same enhancements as its predecessor. Wi-Fi 7 is expected to keep WPA3 and could add a few more tweaks to make things even more secure. So, while hackers might not be thrilled, it’s good news for everyone else.

Is there any reason to rush to upgrade to Wi-Fi 7?

There’s no rush to upgrade to Wi-Fi 7 because Wi-Fi 6 and 6E already deliver fast speeds, more capacity, and stable performance for what most users need. The new features in Wi-Fi 7, like faster speeds and improved multi-device support, are focused on future needs. Right now, most devices and setups don’t use or need those advanced features. So, upgrading isn’t essential at this point.

Why it’s mostly hype

Wi-Fi 7 is generating plenty of buzz, and while it does bring some impressive features to the table, a lot of the talk around it is still just that—talk. The technology needed to really take advantage of Wi-Fi 7—like routers, access points (APs), and devices—is still catching up.

Sure, Wi-Fi 7 promises faster speeds, lower latency, and more capacity. Sounds great, right? But here’s the thing: Most businesses don’t need those perks just yet.

Wi-Fi 6 already offers more than enough to handle day-to-day operations without issue. So is Wi-Fi 7 even worth it? Investing in Wi-Fi 7 now might feel like buying the newest sports car but living in a city where you’re stuck in traffic—it looks cool but doesn’t get you much further.

For most organizations, the smart move is to keep fine-tuning their current Wi-Fi 6 setups and keep an eye on Wi-Fi 7 as it matures. When the ecosystem—the hardware and devices—catches up, then it might be time to jump in. Until then, it’s better to let the early adopters work out the kinks while you get the most out of what’s already working well.

For more information regarding our take on Wi-Fi 7, check out our article Look past the Wi-Fi 7 hype.

What about businesses still using Wi-Fi 5?

If your business is still using Wi-Fi 5, jumping straight to Wi-Fi 7 might be overkill right now. Wi-Fi 6 offers big benefits—faster speeds, better capacity, and improved security—without the early-adopter headaches of Wi-Fi 7. Upgrading to Wi-Fi 6 now gives you reliable improvements and sets you up for the future without the wait or sky-high costs.

If your current Wi-Fi 5 setup is holding up and you don’t need a boost right away, hanging tight until Wi-Fi 7 becomes mainstream isn’t a bad move. You’ll dodge early bugs and get better prices once the tech matures. Upgrade to Wi-Fi 6 if you need it, or wait out the hype if you don’t.

Does Wi-Fi 7 improve signal range?

Wi-Fi 7 does not inherently improve signal range over its predecessors. The Wi-Fi 7 range is primarily influenced by the frequency bands used and the power output of the device. Wi-Fi 7, like Wi-Fi 6E, operates on the 6 GHz band, which offers more bandwidth and less congestion but has a shorter range compared to the 2.4 GHz and 5 GHz bands used by Wi-Fi 5 and Wi-Fi 6.

Challenges businesses face when considering Wi-Fi 6 vs. Wi-Fi 7

Switching to Wi-Fi 7 sounds exciting, but faster speeds and lower latency aren’t everything. Businesses need to consider a few practical challenges before making the leap.

Performance vs. real-world needs

Wi-Fi 7 offers impressive speed and reduced latency, but do most businesses need it? Wi-Fi 6 already provides 9.6 Gbps, more than what most Internet connections can handle. Upgrading without matching the rest of the network infrastructure could mean spending big bucks for minimal gains. For most routine tasks—email, web browsing, document sharing—Wi-Fi 6 more than holds its own.

Early-adopter risks

Wi-Fi 7 hardware could face early firmware bugs or compatibility hiccups that only get ironed out after large-scale deployments. If your business depends on reliable connectivity, adopting too soon might lead to unnecessary complications. The first batch isn’t always the best, and fixing unexpected issues could mean downtime or more work for your IT team.

Training and expertise

New features, like MLO, can boost performance by combining frequency bands, but they need precise setup. IT teams might need additional training to make sure these advanced tools are configured right. Hiring third-party experts to help could also bump up project costs and complexity.

Power and cooling needs

While Wi-Fi 7 isn’t proven to guzzle more power or create more heat than Wi-Fi 6, it’s smart to plan for the possibility. Network engineers should consider power and cooling capacity, especially for smaller offices or those with sustainability goals. Upgrades could mean adjusting power supplies or cooling setups—more costs to think about.

Device lifecycle management

Many large enterprises follow strict hardware lifecycle plans. Upgrading to Wi-Fi 7 too soon might mean newer devices get pushed aside, or IT ends up juggling a mix of Wi-Fi 6 and 7. A hybrid environment can create inconsistencies, making it trickier to maintain smooth performance across the board.

Budget implications

Beyond just the cost of new routers and access points, businesses need to factor in training, potential infrastructure changes, and ongoing management. Early adoption can mean surprise costs for troubleshooting or needing outside help. If your budget is tight, upgrading might not be the wisest move right now.

Compatibility with current devices

Not all current devices will work well with Wi-Fi 7. Older laptops, tablets, and IoT devices may not support the new standard, which means you’d need to upgrade those too—more expenses and potential logistical nightmares.

Network design complexity

Wi-Fi 7’s advanced features bring added complexity to network design. Implementing MLO or optimizing new multi-band strategies takes more planning. IT teams need to rethink how channels are managed to prevent issues like channel overlap, which could hurt performance rather than help it.

Upgrading to Wi-Fi 7 could be a significant improvement. But it’s worth weighing these potential challenges against your real-world needs and resources before going all in.

How can Meter help with future-proof network design?

Meter helps future-proof network design by offering adaptable, high-end equipment, proactive upgrades, real-time monitoring, and effortless transitions to new technologies, keeping businesses ready for whatever comes next.

Scalable network equipment without upfront costs

Meter’s Network as a Service (NaaS) lets businesses access top-notch networking gear without the hefty price tag of buying it. When new tech like Wi-Fi 7 becomes relevant, Meter updates your equipment as part of the service. No more dealing with outdated hardware or paying for major overhauls—it’s all handled.

Real-time monitoring for optimal performance

Meter’s cloud platform tracks your network continuously, catching potential issues early. Instead of reacting only when something breaks, it keeps the network performing at its best. This is especially useful in environments with traffic spikes or apps that need low latency, like video calls or AR/VR. Meter keeps your network ready for today’s needs and whatever’s next.

ISP management handled for you

Dealing with ISPs can be tricky—balancing speed, reliability, and cost is no small feat. Meter takes that off your to-do list by handling ISP negotiations for you. The result is securing the right Internet service that fits both current and future needs. Whether it’s more bandwidth for cloud apps or tweaks for new tech, Meter makes sure your connection grows with your business.

Automatic upgrades for future technologies

With Meter’s NaaS model, staying updated with new network tech is effortless. When Wi-Fi 7 rolls out, your system gets upgraded automatically—no infrastructure overhaul needed. Your network stays ready for the future without disrupting daily operations.

Expert network design for adaptability

Meter designs networks to handle more users, devices, and applications as businesses grow. Access points are placed to keep performance strong in busy areas and allow room for future expansion. The setup changes with your needs, so full redesigns aren’t needed as you expand.

Effortless transitions to new technologies

Upgrading to new network standards, like Wi-Fi 7, can lead to downtime or manual work. Meter handles these changes behind the scenes. Your network transitions to new technology easily, allowing your business to adopt the latest standards with minimal effort or cost.

Partnering with Meter means you can stop stressing about whether your network is up to speed with your growing business or the latest tech. Your infrastructure evolves on its own, staying ready for today’s needs and whatever surprises tomorrow throws your way.

What can businesses do to optimize their Wi-Fi 6 networks today?

Businesses can optimize their Wi-Fi 6 networks by:

• Adjusting channel settings
• Updating firmware
• Optimizing AP placement
• Continuously monitoring performance

These guidelines are helpful when deciding on Wi-Fi 7 vs. 6 for network optimization.

1. Network configuration adjustments

To get the best out of your Wi-Fi 6 network, start by tweaking channel settings and frequency use. Wi-Fi 6 works on both 2.4 GHz and 5 GHz bands, so picking the right channels helps cut down on interference, especially in crowded areas.

Busy channels can slow things down in places like offices or apartment complexes. A spectrum analyzer can show which channels are quieter, giving you better signal spread. In larger networks, using dynamic frequency selection (DFS) channels in the 5 GHz band can be a smart move since they’re less crowded and face less interference.

2. Regular firmware and security updates

Firmware updates play a big part in keeping your network running well. Regular updates patch security issues and improve how the system performs. Manufacturers often release updates that fine-tune how hardware works with newer devices or changing network conditions.

Setting up automatic updates can help keep things current without needing constant manual checks. It’s smart to check for new updates now and then and schedule them during off-hours to avoid bothering users.

3. Access point placement optimization

Where you put your access points can make or break your Wi-Fi 6 network. Even with fancy features like beamforming and MIMO, poorly placed APs can leave you with dead spots.

Doing a site survey helps spot obstacles like walls or materials that weaken the signal. It’s best to place APs in central, open spots to reach as many devices as possible. In bigger spaces, you might need more APs, but watch out for overlapping coverage areas that can cause interference.

4. Continuous network monitoring

Keeping a network in top shape means watching it regularly so performance stays consistent. Wi-Fi 6 networks, built for lots of devices, can hit performance snags as more devices connect or conditions change.

To spot and fix problems fast, admins can use real-time monitoring tools to help track things like:

• Throughput
• Latency
• Device connections

If one AP is overloaded with traffic, load balancing can spread the load to other APs. These actions make Wi-Fi 6 networks work better and more reliably, helping businesses get the most out of them with fewer disruptions.

Meter simplifies long-term network management

When considering Wi-Fi 6 vs. Wi-Fi 7, it’s clear that Wi-Fi 7 brings new capabilities, such as faster speeds and reduced latency. However, for many businesses, Wi-Fi 6 remains more than capable of handling current networking demands.

Meter handles everything from network design to maintenance, making upgrades simple. When Wi-Fi 7 access points launch in Spring 2025, Meter’s NaaS customers get these updates automatically—no pricey manual upgrades or business disruptions.

With the costs and limited device compatibility of Wi-Fi 7, businesses can keep fine-tuning their Wi-Fi 6 networks until full adoption makes sense. Meter’s approach keeps networks future-ready without early overhauls, freeing IT staff to focus on other tasks.

Here’s how Meter supports your long-term network strategy:

• Wi-Fi 7 access points: When Meter introduces Wi-Fi 7 access points, they will be automatically provided to NaaS customers, keeping your network infrastructure ready for new technologies.
• User-friendly dashboard: Meter’s centralized and patented dashboard offers real-time insights into network performance, making it easy to monitor, adjust, and resolve issues without deep technical involvement.
• Advanced security features: With features like DNS security protection and frequent updates, Meter actively safeguards your network against potential threats, keeping security up to date without manual intervention.
• Optimized network design: Meter's expert network design process maximizes coverage while reducing interference, which is especially useful in high-density environments.
• Proactive support: Meter’s team offers proactive support, monitoring network health and addressing any issues before they impact business operations, which significantly reduces downtime.

Need more convincing? Schedule a customized demo with Meter today.