When to Use 2.4 GHz vs. 5 GHz vs. 6 GHz and Coverage Area
In general, any real-time application that demands high levels of precision or responsiveness and faster speeds will benefit most from higher frequencies such as 5 GHz and 6 GHz. For gaming, home theater, and home office applications that depend on a lot of voice and video calls, using the 5 GHz and 6 GHz bands is recommended.
2.4 GHz is the “best effort” network for Wi-Fi, ideal for sending small amounts of data over longer distances. While it’s true that this lower frequency band will have broader range than higher frequencies, the range is often negligible. Most users will have similar or as-good-as connectivity throughout their homes using a 5 GHz or 6 GHz band.
