Internet on phones has faced a lot of developments, and different cellular technology generations, one of them is 4G technology. So what is 4G? Is Xiaomi 12S Ultra 4G capable? Let’s dive deeply into the subject, and find out everything related to Xiaomi 12S Ultra 4G technology.
is Xiaomi 12S Ultra 4g capable?
The answer is yes. Xiaomi 12S Ultra is able to use 4G cellular technology.
How to check the existence of 4G on Xiaomi 12S Ultra
It’s not rocket science to figure out whether your device is 4G capable, but it’s still essential to know how to do it. Because you don’t want to be left over with a phone lacking an essential technology nowadays.
You can check the information directly by googling the phone name or model number, and checking on the official website of the manufacturer or any other credible site. If you are a classic person, you can check the manual or the device package.
Another easy method is checking the signal bar while the cellular data is on, if the Xiaomi 12S Ultra 4G data is activated, then you will notice a 4G or LTE symbol there. If it’s not present then you have to consider another way.
Another way is to check the settings: Go to your settings and fetch 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 Ultra?
If you want to switch on your Xiaomi 12S Ultra 4G network, then follow the instructions (it might vary a bit from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, select Settings.
3- Choose SIM cards & Mobile Networks.
4- Choose the sim card you want to manage (the one used for data if your device is dual sim).
5- Select Preferred network type.
6- Select 4G or LTE.
Note: If you need to turn off 4G then choose a lower network type (3G for example) or tap Only 5G if it’s possible.
Definition of 4G on Xiaomi 12S Ultra
4G is the fourth generation of cellular communication technologies, it comes just after 3G and before 5G. Although 5G is the fastest technology present in the market, 4G is still the fastest most diffused technology.
4G has fast uploading and downloading speeds, exceeding the previous 3G standards, and it also has decreased latency, allowing users to do much more things using their phones, things such as live conferencing.
To be more precise, 4G is a term assigned by the International Telecommunication Union (ITU), and it is also a commercial word used by wireless carriers to exhibit a set of protocols used in their networks.
One of the most famous protocols is LTE and LTE-Advanced, So for Xiaomi 12S Ultra 4G to be useful, it should be suitable with the protocols used by the local wireless service providers.
What distinguishes 4G on Xiaomi 12S Ultra?
4G has all the functionalities of 3G at more speed. It offers download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times more than 3G. And it provides 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 necessary 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 simultaneously, with even better voice quality. All of these advantages are within your reach with Xiaomi 12S Ultra 4G technology.
Get to know 4G bands in the Xiaomi 12S Ultra
4G and other mobile technologies use radio waves to communicate data. These waves have different lengths and frequencies. To prevent interference between signals, governments and the ITU decided which regions use which frequencies for 4G.
Each region has been designated certain frequency intervals termed bands. Band number 7 and band number 28 are used at the world level.
What you should know as a consumer is that each cellular operator permits specific bands according to the area, and different phones support different bands. So you have to make sure that the Xiaomi 12S Ultra 4G bands are the same as the bands offered by your local carrier.