Will 4G Phones Work on a 5G Network? 

5G is the Fifth Generation of wireless technology. It is the latest in the long line of cellular transformation. It is the fastest and the most powerful technology system the world has ever witnessed. 

When compared to a 4G network, it provides greater speed and is much more efficient. This means quicker downloads, lesser lagging and a remarkable impact on our work, life and play.

With the advent of 5g, businesses are expected to become more efficient, and the customers can get faster access to tremendous amounts of information with just a click. Korea became the first country to adopt 5G technology as well as the smartphone in 2019. 

This set forth an assumption that 5G smartphones will be the smartphones of the future. 5G uses a very different millimetre wave-based spectrum frequency, which means the speed of this service lies somewhere between 100 Mbps to 10 Gbps which is a very high number.

As 5G is gaining tremendous popularity, it seems like other networks are no more required or talked about. Before this, 4G would get immense attention from tech enthusiasts and smartphone nerds. 

But, with the advent of 5G, everyone seems utterly interested in exploring what 5G means and how your phone interacts with the network.

The main concern of millions of people around the globe is whether a 4G smartphone is able to support the fast technology and speed of 5G?

Will 4G Phones Work On A 5G Network? 

Yes. You can use a 4G phone in a 5G network, but you will not get the 5G speed on your device.  A 4G smartphone is not capable enough to make itself run on a 5G spectrum, and it will not be able to catch signals of such high speeds.

4G smartphones are designed in a way that allows them to receive signals with the frequency range for 4G or anything below that. This implies that a 4G smartphone supports 4G, 3G, 2G and 1G. Therefore it clearly cannot make 5G technology run on it.

On the other hand, 5G smartphones have a very different millimetre wavelength and can catch super-fast signals very easily. Smartphones having 5G technology can only transmit and receive data having a higher range than 4G. Therefore, a 5G smartphone can easily support 5G, 4G, 3G, 2G and 1G.


In simple terms, a 4G smartphone can only transmit and receive signals with a frequency equal to or less than 4, and a 5G smartphone can support frequencies equal to or less than 5G.

This means we cannot use 5G on a 4G smartphone, but 4G can be used very easily on a 5G smartphone.