How to Check Your WiFi GHz on iPhone?

One of the important features of the iPhone is its connectivity to WIFI networks. Checking your wifi GHz on your iPhone is important to get better signal strength. When connected to a WIFI network, the WIFI GHz and SSID are usually displayed in the WIFI settings.

Why Should You Check Your wifi GHz on iPhone?

Two wifi bands usually provide stronger signal strength for your iPhone device. Both the 2.4GHz and 5GHz bands use the same SSID. This means your wifi router has both frequency bands but can use one simultaneously.

On the other hand, most devices only support 2.4GHz networks. Your wifi network will automatically connect to this band. Also, note that most routers are dual-band routers. An iPhone that supports both dual bands automatically selects the band with better signal strength, less interference, and stronger frequencies. This is why you should check it.

How to check wifi GHz on iPhone?

If you are wondering how to check WIFI GHz on iPhone, this article will guide you.

Follow the steps below to check the WIFI GHz on your iPhone.

Method 1: Check WIFI GHz through wifi Settings

  • Tap the Settings app on your iPhone.
  • Then tap the wifi option.
  • A list of available wifi networks is displayed. Find the WIFI network you want to check GHz for and tap the “i” icon to the right of the name.
  • You will be taken to a new page with information about your wifi network.
  • In the “FREQUENCY BAND” section, you can check the WIFI frequency your iPhone is currently connected to. If it says 2.4GHz, you are connected to a 2.4GHz WIFI network. If it says 5GHz, you are connected to a 5GHz WIFI network.

Not all iPhones can connect to 5GHz WIFI networks. Older models like the iPhone 5 can only connect to 2.4GHz WIFI networks. However, starting with the iPhone 5s, newer iPhone models can connect to both 2.4GHz and 5GHz WIFI networks.

Method 2: Check the GHz frequency via the Airport Utility app.

If your whole house runs on Apple’s AirPort wireless router, the AirPort Utility app will let you see which band your iOS devices are connected to. You can also access information about routers other than AirPort routers. Here’s how.

  • Download the AirPort Utility app from the Apple Store.
  • Once installed, wifi discovery must be turned on to use AirPort Utility.
  • Tap the Settings app.
  • Scroll down to the list of apps. Select the AirPort Utility icon.
  • The settings menu opens. Turn on the toggle next to the wifi Scanner.
  • Open the AirPort Utility app and click the “Wifi Scan” option in the upper right corner.
  • A screen will open where you can search for available and nearby wifi networks.
  • Select a wifi network and press “Scan”.
  • After a while, a list of channel information will appear on the screen.

Method 3: Use wifi Analyzer App

There are many free wifi analyzer apps in the App Store that you can use to check wifi GHz on your iPhone. AirPort Utility, Network Analyzer, and Fing are some of the best apps.

Method 4: Check your computer

If you can access a Mac or Windows PC, checking your wifi, GHz is much simpler! Hold the Option key when your Mac is connected to a network and click the wifi icon in the menu bar. Select a channel from the drop-down menu.

When your Windows PC is connected to a wifi network, click the network icon in the taskbar and properties. In the next window, scroll down to Network Band.

Benefits of having both 2.4GHz and 5GHz WIFI networks

If you have a newer iPhone model that can connect to both 2.4GHz and 5GHz WIFI networks, one of the best benefits is switching between the frequencies to get the best performance based on your location and needs. Knowing your iPhone’s WIFI GHz can help you get the most out of your wireless network and have a better internet experience.


Checking WIFI GHz on iPhone is a simple process. Follow the steps above to see which frequency band your iPhone is currently connected to. This information can be useful if you have a slow connection and can help you better troubleshoot problems by identifying which frequency bands are causing problems.

Frequently Asked Questions

Does iPhone support a 6GHz network band?

As of 2023, no iPhone models support the 6 GHz network band.

Why does it matter whether I am connected to a 2.4GHz or 5GHz WIFI network?

Both 2.4GHz and 5GHz WIFI networks have their pros and cons. 2.4GHz networks have a longer range and can be connected from a distance. However, they are more susceptible to interference from electronic devices, such as microwave ovens and cordless phones.

On the other hand, 5GHz WIFI networks have a shorter range but less interference, resulting in faster and more stable connections.

What is the difference between 2.4GHz and 5GHz?

These are the two most common wifi frequencies, each with strengths and weaknesses. The main difference between 2.4 GHz and 5 GHz is the data bandwidth. 5GHz provides speeds up to around 1 gigabit, while 2.4GHz connections exceed 300 megabits.

That said, if you have a lot of devices on your network or are doing something that requires a lot of bandwidth, like video streaming, you’ll want to use 5 GHz whenever possible.

However, 2.4GHz wifi also has its advantages. Works better over walls and long distances than 5GHz.

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