What’s the Difference Between the Two?

When you search the web your device accesses the internet to find the data that which allows you to view the page.

There are many different ways of getting from your device to the needed data, and some will cost and some won’t.

When you use Wi-Fi, your device connects to the Wi-Fi router and then uses a series of cables to access the data. Which is a relatively cheap thing to do in the scale of things.

When you use mobile data, your devices wirelessly connects to a telephone mast, which then uses a series of cables to access the data. Which is a more expensive thing to do.