4G mobile phone open 5G WiFi 5G mobile phone can be used?
This topic itself is not standardized, 4G mobile phone can not open 5GWiFi, 4G mobile phone does not have 5GWiFi function, how can you connect to 5GWiFi? Even if there is a 5GWiFi network, 4G mobile phones can not connect to the 5GWiFi network. Therefore, 4G mobile phones can not use 5GWiFi at all, and 5G mobile phones can connect to 5GWiFi.