Andrew Bonwick
Vice President of Product Development at Relm Insurance
Madhav Sheth
CEO of Ai+ Smartphone
Stephen Rose
CEO Render Networks


Yes, it is not surprising that mmWave 5G is better than public Wi-Fi because we know that even 4G can beat public Wi-Fi. But here is where things get interesting when it comes to mmWave 5G and public Wi-Fi spots.
Both require the same kind of availability to provide a good connection to the users. For operators to provide seamless mmWave 5G services, they will have to cover a whole area of the city with mmWave antennas. This is because mmWave 5G users very high frequencies and provide a small coverage just like Wi-Fi.
According to a report from Opensignal, most of the users across the US aren’t experiencing true 5G with mmWave. Instead, they are getting 5G services on frequency bands under 6 GHz.
With 5G on bands under 6 GHz, Opensignal users saw download speeds of 63.9 Mbps which is 3x faster than public Wi-Fi. However, with mmWave 5G, the download speed was 30x faster compared to the public Wi-Fi.

Opensignal’s analysis team head, Ian Fogg, has cited three reasons for the speed difference between mmWave 5G and public Wi-Fi despite being very similar in availability.
Why mmWave 5G is Faster than Public Wi-Fi
Fogg’s first reason behind this observation is ‘interference from other signals’. Public Wi-Fi uses unlicensed spectrum that can be accessed by anyone. In such areas, multiple Wi-Fi networks are competing in the same frequencies creating interference issues.
Since residential areas have very few buildings, the competition between Wi-Fi networks is much lesser, hence the higher internet speed. On the other hand, 5G and 4G networks use dedicated frequencies that are licensed to the operator delivering a better experience to the users.