Wireless mobile technologies have improved enormously, One of the main developments is the emergence of 4G technology. It’s a word that you’ve absolutely faced in your daily life, but what is 4G? And is Xiaomi 12S 4G enabled? We are going to answer these and other questions related to Xiaomi 12S 4G technology in the following article.
is Xiaomi 12S 4g capable?
Yes. The Xiaomi 12S has all the requirements to use 4G networks.
How do you tell whether the Xiaomi 12S is 4G capable or not?
The safest option to check the existence of 4G network in any phone, is to check the official website, or the official packaging.
Another trusty option is turning on mobile data, and checking whether the phone connects to a 4G network or not, you’ll know that simply by the emergence of a 4G or LTE sign in the notification bar.
Another way is to check the settings: Go to your settings and find network mode, usually as follows: Settings > Cellular (or Mobile Data) > Cellular Data Options (or Mobile Data Options). If your phone is 4G capable you will find 4G option or LTE. If you don’t see 4G or LTE, then your smartphone doesn’t have the standard.
How to switch to 4G on Xiaomi 12S?
If you need to turn on your Xiaomi 12S 4G network, then follow the instructions (it might change slightly from the settings on your own device):
1- From Home screen, tap Apps.
2- From the Apps tab, tap Settings.
3- Select SIM cards & Mobile Networks.
4- Select the sim card you want to manage (the one used for data if your device is dual sim).
5- Tap Preferred network type.
6- Choose 4G or LTE.
Note: If you intend to switch off 4G then choose an inferior network type (e.g. 3G) or tap Only 5G if it’s possible.
Get to know what is 4G on Xiaomi 12S
4G is the fourth generation of mobile telecommunication. It was first released in 2009 in South Korea, and it was deployed after that all around the world until it became the fastest and most used network in mobiles.
The provider of 4G network specifications is the International Telecommunication Union (ITU), it has also identified 5G, and 3G specifications before that. The ITU specifies what internet speeds and what latency limits are acceptable to call a network protocol a 4G.
Many protocols passed the test and qualified as 4G, the most important are LTE, LTE+, and HSPA+.
What are the advantages of 4G on Xiaomi 12S?
4G has all the features of 3G at more speed. It allows download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times more than 3G. And it gives more than ten times the uploading data speeds of 3G, starting from 8Mbps up to 50 Mbps.
Low latency is another advantage, it ranges from 60ms to 98 ms, Although it’s only a few milliseconds lower than 3G, it is very essential for some use cases such as video conferencing or online gaming, and other real-time interactions.
The appearance of VoLTE standard added another feature to 4g network which is the ability to make phone calls and browse the internet at the same time, with even better voice quality. All of these advantages are within your reach with Xiaomi 12S 4G technology.
Get to know 4G bands in your Xiaomi 12S
Before talking about 4G bands, you should know what is a frequency. Frequency is the repetition of an event, it is measured in radio communication by hertz (Hz).
Since radio waves are utilized for numerous applications besides 4G (radio broadcasting and Aeronautics as examples), it is vital to identify which frequencies must be used for what use. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU designated each range of frequencies (called bands) to certain uses.
What you should consider as a consumer, is whether the Xiaomi 12S 4G bands are the same as the bands offered in your area by your local cellular operator or not.