WLAN Versus Mobile Data Performance in Finland
I’ve tried the app on Finland’s reliable public Wi-Fi infrastructure, including libraries, shopping centres and Helsinki-Vantaa airport. On stable Wi-Fi, mobile data usage is insignificant, and the connection consumes less power because Wi-Fi radios are gentler on the battery than cellular modems. I observed roughly 8% less battery drain per hour on Wi-Fi compared to 5G, making it the better choice whenever a dependable network is present during your session.