Cellular technologies have improved enormously, One of the main developments is the emergence of 4G technology. It’s a term that you’ve surely faced in your daily life, but what is 4G? And is Xiaomi Redmi Note 9T 4G enabled? We are going to answer these and other questions related to Xiaomi Redmi Note 9T 4G technology in the following article.
is Xiaomi Redmi Note 9T 4g compatible?
Yes. 4G is one of the Xiaomi Redmi Note 9T inherent features.
Checking the existence of 4G on Xiaomi Redmi Note 9T
There are different ways to check the affordability of 4G in your Xiaomi Redmi Note 9T, or any other mobile. And presuming you’re not a techy person , I recommend that you start by checking the phone box, network information is usually displayed there. Or you can simply google your phone model name and find out the information on the official website of the manufacturer.
If you have already bought the phone and inserted the SIM card, you can turn on the mobile data, if the phone connects to a 4G network you will notice a 4G ot LTE sign up on the indication bar.
Another way is to check the settings: open your settings and look for 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 isn’t 4G capable.
How to switch to 4G on Xiaomi Redmi Note 9T?
If you would like to activate your Xiaomi Redmi Note 9T 4G network, then follow the instructions (it might vary a bit from the settings on your own device):
1- From Home screen, choose 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 would like to turn off 4G then choose a lower network type (3G for example) or tap Only 5G if it’s possible.
Learn about 4G technology on Xiaomi Redmi Note 9T
The International Telecommunication Union (ITU) is the entity that defined 4G in the first place, 4G is the fourth generation of wireless technologies. It comes just after 3G and preceding 5G.
4G has very high internet uploading/downloading speeds, ten times more than 3G, Which is enormous. It also has 50ms latency, much less than 3G.
4G is not just one technology, but a set of technologies compatible with ITU specifications. It includes LTE, LTE+, and HSPA+.
Feature of 4G technology on Xiaomi Redmi Note 9T
4G has all the functionalities 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 provides more than ten times the uploading data speeds of 3G, starting from 8Mbps up to 50 Mbps.
Low latency is another feature, it ranges from 60ms to 98 ms, Despite the fact that 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 development of VoLTE standard added another feature to 4g technology which is the ability to make phone calls and navigate the internet in parallel, with even more appropriate voice quality. All of these advantages are within your reach with Xiaomi Redmi Note 9T 4G technology.
What are 4G bands? and which bands are available in your Xiaomi Redmi Note 9T?
4G and other cellular technologies use radio waves to transfer 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 allocated certain frequency intervals called bands. Band number 7 and band number 28 (for example) are used all over the world.
What you should be aware of as a consumer is that each mobile provider offers certain bands according to the area, and different phones enable different bands. So you have to make sure that your Xiaomi Redmi Note 9T supports the bands offered by your local mobile operator.
Here are the Xiaomi Redmi Note 9T 4G enabled bands:
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42;.