So, Wifi Is Just A Radio Signal. Here is the differentiating factor between the Internet and WiFi. ... Now imagine that instead of the same 40 songs over and over again, that lunchbox (router) is broadcasting the Internet to your devices. You're no longer imagining things, this is reality.Aug 21, 2014 read more
CNET editor Dong Ngo explains the difference between Wi-Fi and (wireless) internet, and answers frequently asked questions on connectivity matters. read more
WiFi is a wireless connection between devices in the same local area. Internet access may or may not be provided (depending on whether one of those devices is a router with an Internet connection). Wireless Internet is an Internet connection that does not require wires. WiFi is one way to provide it, but there are others (such as 3G). read more