The two have the following differences.

1. In fact, wlan and wifi have the same function, but relatively speaking, wlan covers a wider area;

2. For example, large shopping malls, restaurants or It is a public place, but wifi cannot reach this level. Therefore, under normal circumstances, small families will install wifi;

3. Large facilities or entertainment venues will install wlan. Both The functions of both are the same;

4. They are all designed to allow any handheld device to network and communicate without opening GPRS.