Go to Settings > WLAN and touch the name of the Wi-Fi network you are currently connected to view basic information about the network . From here you can view if the Wi-Fi network is a 5 GHz network or a 2.4 GHz network.
Go to Settings > WLAN and touch the name of the Wi-Fi network you are currently connected to view basic information about the network . From here you can view if the Wi-Fi network is a 5 GHz network or a 2.4 GHz network.