5G mobile networking technology is slated to bring with it a revolution in how we use and access the internet. The new technology promises to increase download speeds, nearly eliminate latency, and reduce congestion on mobile networks. In other words, 5G is going to give Wi-Fi a run for its money. While Wi-Fi and 5G will be pitted against each other, all signs point to us likely needing both technologies to fully take advantage of the internet of tomorrow. 5G will undoubtedly come in handy in many situations, while Wi-Fi, which is still being developed and updated, will be useful in other situations.
What’s the difference between 5G and Wi-Fi?
We have a detailed explanation of what 5G is, but in brief, 5G is the umbrella term for the fifth generation of mobile network technology, and it encompasses a lot of different elements. Cellular or mobile networks rely on licensed spectrum bands, which are auctioned off to the highest bidder. Carriers, like Verizon or AT&T, have to pay to use those bands. To roll out coverage, they have to build a network of connected base stations capable of sending out a signal that’s strong enough for the network to serve multiple people (thousands in urban areas) at once.
Wi-Fi relies on unlicensed spectrum that’s free for anyone to use, but has a relatively weak signal. We pay an Internet Service Provider (ISP) to deliver the internet to our door and then use a router to fill our house with Wi-Fi. Using the same frequency band as your neighbors can be a problem, especially if you live in a very densely populated area. The two frequencies that Wi-Fi uses are 2.4Ghz and 5Ghz. In simple terms, 2.4GHz has a lower potential top speed but penetrates better, so it has a longer range than 5GHz, which, on the other hand, can deliver faster speeds but doesn’t penetrate things like walls as easily.
It’s worth noting that 5GHz Wi-Fi has absolutely nothing to do with 5G mobile networks.
In everyday life, most of us rely on Wi-Fi at home or in the office — or in coffee shops — and mobile networks when we step out the front door and move out of range of the router. Our smartphones switch automatically and we don’t have to give it any thought, because the important thing is simply having a good connection at all times. That scenario will continue to be the case for the vast majority of people after 5G rolls out. The difference is that both mobile networks and Wi-Fi are going to see performance improve.
By the way, you can check the price of 5G Devices.
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