Mobile telecommunications has recorded a lot of development in the last few years, changing the way we behave. One of the important developments is the emergence of 4G. So is Xiaomi Redmi 9AT 4G compatible? And what is 4G? we are going to answer this and every question related to Xiaomi Redmi 9AT 4G.
Does Xiaomi Redmi 9AT have 4G?
Yes. Xiaomi included 4G in their Xiaomi Redmi 9AT phone.
How do you tell whether the Xiaomi Redmi 9AT is 4G enabled or not?
There are several ways to check the affordability of 4G in your Xiaomi Redmi 9AT, or any other mobile. And presuming you’re not a techy person , I propose that you start by checking the phone box, network information is usually present 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 see a 4G ot LTE sign up on the indication bar.
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 either of them, then your smartphone isn’t 4G enabled.
How to switch to 4G on Xiaomi Redmi 9AT?
If you intend to enable your Xiaomi Redmi 9AT 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, select Settings.
3- Tap 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 need to switch off 4G then choose an inferior network type (3G for example) or tap Only 5G if it’s possible.
Learn about 4G technology on Xiaomi Redmi 9AT
4G is an acronym for fourth-generation wireless. Meaning the fourth generation of cellular communication technology. It was built up after 3G and it is ahead of 5G. It was first officially diffused in 2009, and it was made affordable years after all around the globe.
Although 4G network is not as fast as 5G, it is much faster than 3G. Currently, it is the strongest technology adopted by most mobile phones globally.
Xiaomi Redmi 9AT 4G technology and 4G in other devices changed the way we use phones, it allowed users to stream HD videos (as an example). The high speed of 4G technology turned smartphones into computers since smartphone users can do everything permitted on computers.
LTE (stands for Long Term Evolution) and LTE-Advanced are the most popular 4G standards, and usually, people are confused between them.
Advantages of 4G on Xiaomi Redmi 9AT
4G was established to provide a more reliable internet connection on mobiles, and that’s clearly what it did. 4G technology serves much enhanced downloading and uploading speeds than 3G.
The average 3G speed ranges from 1.5 to 9 Mbit/s, while the average 4G internet speed ranges between 15 to 90 Mbit/s, it can reach as high as 900 Mbit/s.
Another important criterion of 4G, is its low latency. We can present latency as the time needed to transfer data or the delay between the action and the actual response. Lesser latency means a better user experience. 4G has 100% better latency than 3G. The average 4G latency is 50 ms.
With the help of the VoLTE standard, 4G now presents better voice quality in phone calls and gives users the ability to navigate the internet while making calls.
All of these advantages combined with the low cost of 4G extended the use of Xiaomi Redmi 9AT 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
What are 4G bands? and which bands are supported on the Xiaomi Redmi 9AT?
A 4G band is an interval of frequencies used by phone carriers. Why this matters to you? It matters since each mobile network operator uses different bands according to the area. And not all mobiles support all 4G bands, so you should ensure that your Xiaomi Redmi 9AT supports the bands present in your area.
It’s hard to regularize the bands on a global scale, because each government uses different bands for different radio transactions aside from 4g (such as aeronautics and radio broadcasts). Despite this, the ITU divided the world into 3 regions and bands for each region.
The Xiaomi Redmi 9AT 4G supported bands are:
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41;.