If you're wondering how to know if you have 2.4ghz or 5ghz on iphone then below are some ways:-
1. The first method is by verifying your Wifi name by visiting the Settings and then Wifi and then go to the Network name. Then simply check the name of the network.
2. The second method is by singing in to your router by copying the IP address of your Wifi and then singing in to your router and check the GHz from the advanced section.
3. The last method is by using the Airport Utility app.
1. The first method is by verifying your Wifi name by visiting the Settings and then Wifi and then go to the Network name. Then simply check the name of the network.
2. The second method is by singing in to your router by copying the IP address of your Wifi and then singing in to your router and check the GHz from the advanced section.
3. The last method is by using the Airport Utility app.