In the 2.4 GHz band, you have the option to choose from 11 WiFi channels, where 3 of which are non-overlapping. Co-channel interference- Now we get to some of the major differences.
(Of course, the kind of router you have will better dictate the WiFi speed you can achieve.) To compare, the 2.4 GHz band will support speeds between 450 Mbps and 600 Mbps, while 5 GHz will support speeds of up to 1300 Mbps. WiFi network speed- The higher frequency 5 GHz band makes up for its shorter range with much faster WiFi speeds than the 2.4 GHz band.In the 2.4 GHz band, the lower frequencies that are transmitted here can more easily penetrate solid objects, meaning the signal can be better carried out throughout your home. WiFi network coverage- When it comes to WiFi coverage, 2.4 GHz outshines 5 GHz.There are four main differences between the 2.4 GHz WiFi band and the 5 GHz WiFi band: How are 2.4 GHz WiFi and 5 GHz WiFi different? This is what makes them more susceptible to interference, and which is why your home network and connected devices may experience poor signal. The key takeaway here is that WiFi frequency bands are unlicensed (i.e., they do not require any special permissions to use). This article by TechTarget dives a bit deeper regarding what frequency bands are. (The higher the frequency, the faster the data transmission and shorter the signal range.) WiFi frequency bands are frequency ranges within the wireless spectrum that are designated to carry WiFi: 2.4 GHz and 5 GHz. Frequency bands are ranges of radio wave frequencies used to transmit data in the wireless spectrum, and can further be broken down into WiFi channels. So, how are these WiFi frequency bands different, and which should your wireless devices use? What are WiFi frequency bands?īefore we dive in to the differences between the two WiFi frequency bands, let's talk about what frequency bands actually are.
Since then, the majority of routers have made the switch from being single-band to dual-band, meaning they can choose between the two WiFi frequency bands to transmit wireless signal. In 2009, WiFi standard 802.11n (also known as WiFi 4) was released, which was the first standard to operate in both the 2.4 GHz and 5 GHz WiFi frequency bands. Since WiFi's inception, there have been countless new WiFi standards that aim to improve both our WiFi speed and WiFi coverage.
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