Explore Airtel Thanks App    X
  1. Home
  2. »
  3. Prepaid
  4. »
  5. Can I Use 4G SIM in my 5G Phone?
Can 4G SIM work in 5G phone

Can I Use 4G SIM in my 5G Phone?

The world is changing drastically as innovative ideas and inventions unfold with the dawning sun. And the day is not far when you will be availing unseen technologies and inventions. Back in the day, did you ever think you would be operating wireless devices? Connect with people sitting thousands of miles away in a jiffy? Well, certainly not! Though, it may seem normal today, it was nothing less than a dream, a few decades ago. And now that 5G services are rolling out, the world is set to witness a substantial change in terms of connectivity, internet, and transmission. But, as we are switching to a better network, the questions – can we use 4G SIM in 5G phone and can we use 5G SIM in 4G mobile – still linger in our minds.

Buy Airtel Prepaid with exciting benefits!

It is because most countries and people are still using 4G networks and 4G smartphones. They have not switched to the next-generation wireless standards yet. That’s the reason these questions are still relevant to a larger audience despite 5G launching in the year 2019.  But as they say, the world keeps moving, so here we are to look at 5G technology, smartphones and their compatibility with 5G and 4G networks, and more.

What is a 5G network?

5G stands for the fifth generation and is the new technology standard for cellular networks. It replaces the 4G network as it is faster with low latency and the strongest connectivity. With its broader coverage and reliable network, it is set to change the game of internet and connectivity. With a 5G network, you would be able to connect with humans, machines, and objects faster than ever. It can be used in various fields and industries to bring revolutionary changes such as modernizing healthcare systems, enhancing broadband connections, reforming smart city infrastructure, and more.

In India, the 5G spectrum has already been auctioned aggressively and as per Government instructions, the 5G services would be rolled out by October 2022.

Difference between 5G and 4G

There is no doubt that the 5G network is faster and more efficient than the 4G network. The major difference between them involves downloading and uploading speed, latency, and multimedia experience. While with 4G LTE networks, you are getting a peak speed of about 1 Gbps, you are likely to get about 20 Gbps with 5G networks. With 4G connectivity, you have a latency of up to 50 ms, however, it is about 1 ms with the 5G network. And this says a lot about how 5G is going to change the way we communicate, live, and consume content.

5G System Requirements

5G Network

Of course, you would need a 5G network in your area to access this next-generation super-fast and ultra-advanced technology. Without a 5G network, it is not possible at all to use 5G services.

5G Device

You must have a device that is compatible with 5G networks. Today, when 5G services are about to be implemented, most phone companies have already launched 5G-enabled smartphones in the market with modems and built-in hardware to support 5G technology.

5G Plan

Once 5G is rolled out properly, you will have 5G tariff plans just like 4G plans to access high-speed internet and strong connectivity. However, they might be priced higher in the early stage.

Can a 4G SIM Work in 5G Phone?

The short and simple answer to your question is Yes, you can. A 4G SIM can surely work in 5G-powered phones. However, you also need to keep in mind that you wouldn’t be able to leverage the 5G capabilities to the fullest. To enjoy the 5G network to its maximum potential, you would be required to have a 5G SIM with a 5G phone. Despite all that, your 4G SIM will surely provide you with better connectivity and transmission when used with 5G phones.

To summarize all this, it can be said that if you have a 5G phone, you can access any network lower than 5G available in your locality.

Can We Use 5G SIM in 4G phone?

If the question has to be answered in one word, then it is “Yes”. However, there is a catch to it. While a 5G SIM card can be used in 4G mobile, it would still be providing you with 4G networks as one of the major requirements to use the 5G technology is having a 5G-powered device. If your phone is not 5G-enabled, it will not be able to access 5G networks and hence, you wouldn’t be able to enjoy the blazing fast speed and connectivity of the 5G network.

And if you are worried about whether you need to upgrade your 4G phone once 5G commences its operations, then let us tell you there is no need to feel concerned about it. Your 4G phone with its 4G SIM card will continue to work fine and perfect.

Should You Buy a 5G-Enabled Phone Now?

Well, the 5G services are about to be rolled out by the end of 2022 in India and people have been waiting for this next-generation network for several years now. Who wouldn’t want to have ultra-fast internet and 10X connectivity? Hence, it can be said that within a few years, the 4G network would become outdated.

However, there is also a high chance that the 5G network will take another couple of years to be implemented properly across the country. Regardless, it is recommended to wait until the 5G services are operational at ground level before you upgrade to a new phone.

Benefits of using 5G Smartphones

5G smartphones would render the best and fastest possible services when used with 5G SIM cards. The major benefits of using 5G smartphones are as follows:

  • There would be negligible latency.
  • You would be able to access high-speed internet and instant connectivity.
  • You would be able to stream and play games in HD efficiently.
  • The user experience would improve ten times.
  • You can upload and download files in a flash.

For now, keep going ahead with your online recharge of 4G SIM and then switch to 5G when it is widely available.