Is iPhone 11 Wi-Fi 6?

The iPhone 11 was released in September 2019. With the launch of new smartphones that support Wi-Fi 6, some users wonder if their iPhone 11 devices are compatible with the latest Wi-Fi standard.

Is iPhone 11 Wi-Fi 6?

Wi-Fi 6, also known as 802.11ax, is the newest generation of Wi-Fi technology. It offers faster speeds, increased bandwidth, and improved efficiency in crowded environments compared to older standards like 802.11ac. Devices need Wi-Fi 6 compatible hardware to take advantage of these benefits.

iPhone 11 Wi-Fi Specifications

The iPhone 11 series devices – iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max – all use the same core hardware for Wi-Fi connectivity. Specifically, they have:

  • Wi-Fi 6 (802.11ax) compatible wireless chips
  • 2×2 MIMO technology (multiple input, multiple output)
  • Support for 802.11ax on both 2.4GHz and 5GHz bands

So the iPhone 11 lineup has full support for Wi-Fi 6, the latest Wi-Fi generation promising faster speeds. However, you also need a Wi-Fi 6 router to realize the improvements this standard offers.

Advantages of Wi-Fi 6

Upgrading your home or office network to Wi-Fi 6 provides several advantages if you have compatible devices:

  • Faster top transfer speeds – Wi-Fi 6 supports maximum theoretical speeds up to 9.6 Gbps compared to 3.5 Gbps with 802.11ac. Real-world speeds will be lower but still faster.
  • Higher bandwidth and efficiency – Wi-Fi 6 uses technologies like 1024-QAM and OFDMA to carry more data at once, increasing bandwidth efficiency up to 4x in crowded environments. This means faster speeds when many devices are connected.
  • Lower latency – Key for real-time applications like gaming or video conferencing. Latency can be up to 75% lower compared to 802.11ac.
  • Improved battery life – Wi-Fi 6 has advanced power management to reduce battery drainage on devices. Your iPhone 11 battery may last longer when using Wi-Fi 6 networks.

So by upgrading your wireless network equipment to Wi-Fi 6 routers and access points, you can benefit from faster connectivity, more bandwidth shared across devices, lower latency, and potentially improved battery life. The iPhone 11 series supports these improvements.

Using Wi-Fi 6 with iPhone 11

To use Wi-Fi 6 with your iPhone 11 and take advantage of faster speeds, you will need:

  1. A Wi-Fi 6 Certified router – Only Wi-Fi 6 routers can establish Wi-Fi 6 connections. Some examples are the NETGEAR Nighthawk AX8 or TP-Link AX11000. Confirm the router supports the 802.11ax standard before purchasing.
  2. Wi-Fi 6 support on connected devices – In addition to your iPhone 11, computers or other smartphones should also support Wi-Fi 6 hardware for the best experience. Use newer devices released in 2019 or later.

Once Wi-Fi 6 hardware is in place, your iPhone will automatically connect to the Wi-Fi 6 network. You may immediately notice faster download/upload speeds and better reception in areas where Wi-Fi previously struggled.

If you still experience interference issues, consider the router placement and adjust settings like channels, bandwidths, and transmitting power. Contact your router manufacturer for help optimizing the network.

Key Takeaways

  • The iPhone 11 lineup fully supports Wi-Fi 6, having the required 802.11ax hardware and wireless chips. However, a Wi-Fi 6 router is also needed.
  • Benefits of using Wi-Fi 6 include much faster top transfer speeds, more bandwidth in crowded networks, lower latency for real-time tasks, and longer battery life.
  • To use Wi-Fi 6, purchase a Wi-Fi Certified router and connect devices that also support the Wi-Fi 6 standard for the best experience.

So in summary – yes, the iPhone 11 does have integrated support for Wi-Fi 6. An 802.11ax compatible router is also required along with other supporting devices to realize the speed, bandwidth, latency, and efficiency benefits promised by this newest generation of Wi-Fi technology.


The iPhone 11 lineup contains the necessary hardware – Wi-Fi 6 chips and radios – to support connections to the latest Wi-Fi 6 standard. So iPhone 11 models can establish Wi-Fi 6 connections to compatible routers and access points. Users will experience faster speeds, more bandwidth, lower latency, and potentially improved battery life when on these networks.

To use Wi-Fi 6 with iPhone 11 devices:

  1. Upgrade your wireless network equipment at home or the office to Wi-Fi 6 certified routers and access points
  2. Connect other supporting devices like computers and smartphones released 2019 or later

With compatible hardware on both the network side and the client device side, iPhone 11 users can enjoy a cutting-edge Wi-Fi experience through upgrading to Wi-Fi 6 networks. Contact your network equipment manufacturer for assistance optimizing your Wi-Fi 6 setup.

Frequently Asked Questions

Q: Is the iPhone 11 compatible with Wi-Fi 6?
A: Yes, the iPhone 11 lineup fully supports Wi-Fi 6 connections, provided you also have a wireless router or access point that supports 802.11ax.

Q: Do all iPhone 11 models support Wi-Fi 6 the same way?
A: Yes. The iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max all use the same Wi-Fi 6 chipset and radio hardware to enable 802.11ax connections.

Q: What speeds does Wi-Fi 6 offer?
A: Wi-Fi 6 supports maximum theoretical transfer speeds up to 9.6 Gbps, compared to only 3.5 Gbps for the previous Wi-Fi 5 (802.11ac). Actual speeds will be lower but still faster than Wi-Fi 5.

Q: Does Wi-Fi 6 provide any other benefits?
A: Yes, key benefits include higher bandwidth efficiency in crowded networks, lower latency for real-time tasks, and longer battery life on devices like the iPhone 11.

Q: Do I need new wireless routers to use Wi-Fi 6 with iPhone 11?
A: Yes, you need Wi-Fi Certified routers and access points that specifically support the 802.11ax standard. Older routers only work up to 802.11ac.

Q: If I have Wi-Fi 6 hardware, will my iPhone 11 always connect to Wi-Fi 6 networks?
A: Yes. If available, your iPhone 11 will automatically connect to the Wi-Fi 6 band which may be labelled as “ax” on the network name.

Q: How can I optimize my Wi-Fi 6 network?
A: Consider factors like router placement, transmitting power, channels, interference from nearby networks. Your router manufacturer can provide guidance on maximizing your Wi-Fi 6 setup.

Q: Does Wi-Fi 6 drain my iPhone 11 battery faster?
A: No, Wi-Fi 6 is designed to be more power efficient. You may see improved battery life when connected to 802.11ax networks. But many factors affect battery drainage.

Q: Can I use Wi-Fi 6 if I have an older iPhone model?
A: No, only iPhones released in 2019 or later contain Wi-Fi 6 compatible hardware. Earlier models can still connect to Wi-Fi 6 networks but won’t realize the full benefits.

Q: Will upgrading to Wi-Fi 6 increase my internet speeds?
A: It depends. Wi-Fi 6 improves wireless transfer speeds and local network efficiency. But your internet speeds still depend on your broadband plan bandwidth. Wi-Fi 6 enables faster use of your available bandwidth.

Q: Is it backwards compatible with my other devices?
A: Yes. Wi-Fi 6 routers maintain backwards compatibility with earlier standards. Older phones/laptops can still connect but will use older Wi-Fi versions. Only Wi-Fi 6 devices gain the full benefits.

Q: Should I upgrade all my smart home devices to Wi-Fi 6?
A: Not necessarily initially. Focus first on frequently used devices like phones, computers, streaming boxes. Many IoT devices have limited usage so older standards may suffice depending on your needs.

Q: What wireless security protocols work with iPhone 11 Wi-Fi 6?
A: Wi-Fi 6 maintains compatibility with existing security protocols like WPA2 and WPA3 for encrypting and protecting wireless networks. Use the latest WPA3 protocol if possible.

Q: Will Wi-Fi 6 work outside my house or in public areas?
A: Over time, yes. As more wireless routers and access points in public spaces are upgraded to 802.11ax, your iPhone 11 will automatically connect to these Wi-Fi 6 hotspots when available.

Q: How can I confirm my iPhone 11 is connected to Wi-Fi 6 networks?
A: Check your current connection details. Go to Settings > Wi-Fi and tap the “i” icon next to your connected network. If it shows 802.11ax under BSSID, you’re connected via Wi-Fi 6.

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