iPhone 13 and Wi-Fi: Which Band is Used (2.4 or 5 GHz) and How to Change It

If you are the owner iPhone 13 If you've noticed that your Wi-Fi speed is slow, the problem may lie in your frequency band selection. Apple smartphones automatically connect to available networks, but they don't always choose optimally. 2.4 GHz And 5 GHzIn this article, we'll look at how to determine what frequency your iPhone 13 Right now, what's the difference between these ranges, and is it possible to manually set a preferred frequency, despite iOS limitations.

Many users mistakenly believe that iPhone Always connects to the fastest Wi-Fi. In practice, the network selection algorithm depends on signal strength, channel load, and even router settings. For example, in a densely populated apartment building, the network 2.4 GHz may be overloaded by neighboring devices, and 5 GHz — don't cover every room. Let's figure out how this works and what to do about it.

What Wi-Fi frequencies does the iPhone 13 support? Official specifications

All models iPhone 13 (including 13 Mini, 13 Pro And 13 Pro Max) are equipped with a module Wi-Fi 6 (802.11ax), which is compatible with the following frequencies:

• 📡 2.4 GHz - standard range with long range, but subject to interference.
• 🚀 5 GHz - higher speed and less interference, but less coverage.
• 🔄 Automatic selection — iOS itself decides which frequency to connect to (by default).

Important: iPhone 13 does not support range 6 GHz (Wi-Fi 6E), which appeared in newer models (starting with iPhone 15). This means that even if your router broadcasts a 6 GHz network, your smartphone simply won't see it.

Official Apple data confirms that the device can operate simultaneously on both ranges (if the router supports it). Dual-Band or Tri-Band), But does not allow manual frequency selection via iOS settings. We'll discuss this in more detail later.

How to find out what Wi-Fi frequency your iPhone 13 is currently using

Unlike Android, where you can see your network frequency in the settings, iOS hides this information. However, there are several ways to find it:

1. By network nameSome routers allow you to add suffixes to the network name (SSID) in the settings. _2G or _5GFor example, if you see networks MyWiFi_2G And MyWiFi_5G, then connecting to the first one means using 2.4 GHz, to the second - 5 GHz.
2. Using third-party applicationsUtilities like WiFi Analyzer or Network Analyzer (available in the App Store) can show the current frequency. For example, in Network Analyzer go to the tab Wi-Fi and look at the field Channel:
   • 🔢 Channels 1–14 → 2.4 GHz.
   • 🔢 Channels 36–165 → 5 GHz.

Via a router. Log into your router's web interface (usually at 192.168.0.1 or 192.168.1.1) and look at the list of connected devices. Next to iPhone The frequency must be specified.

If none of the methods worked, you can use indirect signs:

• 📉 Low speed (less than 100 Mbps) with a good signal → most likely, 2.4 GHz.
• 📈 Speed ​​above 300 Mbps → almost certainly 5 GHz.
• 🏠 The signal is lost in the next room → 5 GHz (less coverage).

2.4 GHz vs. 5 GHz: Which is Better for the iPhone 13 in 2026?

The choice between these ranges depends on your needs. Below is a comparison table of the key differences:

A critical feature for the iPhone 13: If your router does not support Wi-Fi 6 (802.11ax), then the speed at 5 GHz will be limited to the 802.11ac standard (up to 866 Mbps). This means that to get maximum speed, you will need to update your router's firmware or replace it with a model that supports Wi-Fi 6.

When to choose 2.4 GHz:

• 📶 You need coverage over a long distance (for example, a summer house or a large house).
• 🔌 Connect smart home devices (many of them only work on 2.4 GHz).
• 📱 Your mobile internet plan is faster than 5 GHz Wi-Fi (rare, but it happens).

When is it better? 5 GHz:

• 🎮 Play online games (lower ping).
• 📹 Stream 4K videos or download large files.
• 🏢 You live in an apartment building with multiple 2.4 GHz networks.

Is it possible to manually select a Wi-Fi frequency on the iPhone 13?

Unfortunately, iOS does not provide a direct option to force a range selection. (2.4 or 5 GHz) in the settings. This is an Apple limitation, which is related to the "everything should work automatically" policy. However, there are workarounds:

1. Separating networks on a routerIf you create two separate networks in your router settings - one for 2.4 GHz and one for 5 GHz (with different names, for example MyWiFi_2G And MyWiFi_5G), then you can manually connect to the desired one.
2. Disabling one of the rangesIn the router's admin panel, you can temporarily disable, for example, 2.4 GHz, to iPhone connected only to 5 GHz.
3. Using third-party profilesSome applications (eg. Shortcuts) allow you to create automated scripts to connect to a specific network, but this does not guarantee the choice of frequency.

Important: If your router is in the mode Smart Connect (or similar from different manufacturers), then even when the networks are separated, the device can automatically switch between frequencies. In this case, the mode Smart Connect needs to be turned off.

Why doesn't Apple add manual frequency selection?

Apple traditionally limits user settings in the name of "simplicity and reliability." According to their logic, automatic frequency selection should provide the best experience for most users. However, this doesn't always work perfectly, especially in conditions of heavy interference or non-standard network configurations.

How to Force an iPhone 13 to Connect to 5GHz (Step-by-Step Instructions)

If you want to iPhone 13 always used 5 GHz, follow these steps:

Log into your router's admin panel (usually 192.168.0.1 or 192.168.1.1) | Disable Smart Connect mode (if available) | Create a separate network for 5 GHz with a unique name (SSID) | Save settings and reboot the router | Connect your iPhone to the new 5 GHz network manually

-->

Detailed instructions for popular routers:

1. TP-Link:

   Advanced → Wireless → Wireless Settings
   Check the "Enable 5GHz" box and set a unique name (SSID) for this range.
   Disable "Smart Connect" if it is enabled.

2. ASUS:

   Wireless → General → Band
   Select "5GHz" and set a separate network name.
   Disable "Smart Connect" in the "Wireless" section.

3. Keenetic:

   Wi-Fi → Hotspot
   Create a second network with the "5 GHz" type.
   Disable Smart Switch in Wi-Fi settings.

After splitting the networks:

1. On iPhone go to Settings → Wi-Fi.
2. Select the network with the suffix _5G (or similar).
3. Enter the password and connect.

Now it's yours iPhone 13 will only use 5 GHzuntil you reconnect manually. To return to automatic selection, simply connect to the primary network (without the suffix).

Common Wi-Fi issues on the iPhone 13 and how to fix them

If your iPhone 13 If the connection is poor or constantly switching between frequencies, check the following:

• 🔄 Automatic switching between 2.4 and 5 GHzIf the router supports Band Steering (or Smart Connect), it can force the device to switch to a less congested band, which sometimes leads to connection drops. Solution: Disable this feature in your router settings.
• 📶 Weak 5 GHz signalIf you are far from the router, iPhone can cling to 2.4 GHz, even if the speed is lower there. Solution: install a repeater or mesh system.
• ⚡ Wi-Fi 6 issuesSome older routers don't work well with iPhone 13 Due to incompatibility of standards. Solution: Update your router's firmware or disable Wi-Fi 6 in its settings (if available).
• 🔒 MAC address restrictionsIf the MAC address filter is enabled in the router, iPhone It may not connect to a specific range. Solution: Check the list of allowed devices.

If the problems persist, try resetting your network settings. iPhone:

1. Go to Settings → General → Transfer or reset iPhone → Reset → Reset Network Settings.
2. After rebooting, reconnect to Wi-Fi.

What to do if iPhone 13 doesn't see the 5 GHz network?

1. Make sure your router is broadcasting 5 GHz (this range may be limited in some countries).

2. Check if the mode is enabled in the router settings. 802.11a/n/ac/ax (without it 5 GHz does not work).

3. Try changing the 5 GHz channel to a less crowded one (for example, 36 or 149).

4. If nothing helps, update your router's firmware or try a different smartphone—the problem may be with the router itself.

How to Improve Wi-Fi Speed ​​on iPhone 13: Additional Tips

If you've already figured out the frequencies, but the speed is still not satisfactory, try the following methods:

• 🔧 Change Wi-Fi channelIn densely populated areas, canals 2.4 GHz (especially 1, 6, 11) are often overloaded. Use the app WiFi Analyzerto find the freest channel and set it manually in the router settings.
• 📦 Update your router firmwareManufacturers regularly release updates that improve compatibility with new devices, including iPhone 13.
• 🔄 Enable QoS (Quality of Service)This feature allows you to prioritize traffic. iPhone above other devices (for example, above a smart speaker or TV).
• 🛡️ Disable WPA3 securityIn some cases iPhone 13 doesn't work well with WPA3 - try switching to WPA2-PSK.
• 📡 Use a Mesh systemIf you have a large house, a regular router may not cover all the rooms. 5 GHz. Mesh systems (for example, Google Nest WiFi or TP-Link Deco) solve this problem.

It's also worth checking if your internet provider is throttling your Wi-Fi speed. To do this, connect iPhone to the router via cable (via adapter) Lightning → Ethernet) and compare the speed with a wireless connection. If the speed is higher via cable, the problem is definitely with your Wi-Fi settings.

FAQ: Frequently asked questions about Wi-Fi frequencies on the iPhone 13

Is it possible to enable 6 GHz (Wi-Fi 6E) support on iPhone 13?

No, iPhone 13 does not support range 6 GHzThis feature was only introduced in iPhone 15 and newer. If your router broadcasts a 6 GHz network, your smartphone simply won't see it.

Why does iPhone 13 automatically switch from 5 GHz to 2.4 GHz?

This is due to the function Band Steering (or Smart Connect) on your router. It automatically switches devices to a less congested band. To avoid this, disable this feature in your router settings or separate your networks into separate SSIDs for 2.4 and 5 GHz.

What is the maximum Wi-Fi speed on the iPhone 13?

Theoretical maximum on 5 GHz with Wi-Fi 6 (802.11ax) - up to 1.2 GbpsHowever, the actual speed depends on the router, interference, and the provider's tariff. 2.4 GHz The speed usually does not exceed 150–300 Mbps.

Is it possible to force an iPhone to choose a frequency using jailbreak?

Technically yes, with the help of tweaks like WiFi Booster or NetworkList You can try to force the range. However, jailbreaking voids your warranty, compromises security, and often leads to instability. We do not recommend this method.

Why is Wi-Fi speed slower on iPhone 13 than on Android?

This may be due to:

• iOS limitations (no manual frequency selection).
• Wi-Fi drivers (on Android, some manufacturers optimize them better).
• Router settings (for example, enabled WPA3, with which the iPhone works worse).

Try updating your router firmware or turning it off. Wi-Fi 6 in its settings (if there is such an option).