Difference between wifi and mobile data Explained

Phone Data වලින් සහ Wifi වලින් Internet යද්දී ඇති වාසි අවාසි ගැන - Difference between wifi and mobile data Explained in Sinhala What's the difference between Wi-Fi and data WiFi vs. Data, Speed vs. Battery Life What uses up more battery 3g or WIFI? Is cellular data used when connected to wifi? What is a cellular connection? Sri lanka Mobile Internet Connections Dilaog Mobitel Hutch Airtel Internet Packages vs Wifi wifi vs mobile data battery life wifi vs data usage pocket wifi or mobile data wifi vs data speed wifi vs 4g battery life when you're connected to wifi does it use data wifi vs cellular radiation cellular data vs wifi iphone Sinhala Geek Show by Chanux Bro