Mobile technologies have advanced enormously, One of the main developments is the development of 4G technology. It’s a term that you’ve certainly faced in your daily life, but what is 4G? And is Xiaomi Redmi 9A Sport 4G enabled? We are going to answer these and other questions related to Xiaomi Redmi 9A Sport 4G technology in the following article.
Does Xiaomi Redmi 9A Sport have 4G?
Yes. The Xiaomi Redmi 9A Sport is one of the 4G supporting phones.
How do you tell whether the Xiaomi Redmi 9A Sport is 4G capable or not?
Nowadays, it is unavoidable to buy a 4G-capable phone, since most internet users need a good internet connection. To know whether the phone is 4G capable you can use multiple ways.
An easy way when you pick the phone in your palm is just switching on the mobile data, if the Xiaomi Redmi 9A Sport 4G data is activated, then you will find a sign at the top of the screen, in the status bar. It might be 4G, 4G+, LTE, or LTE+ according to your carrier.
The absence of that symbol means that you are not connected to 4G at that specific moment, and it doesn’t mean obligatorily that your phone doesn’t enable 4G. And that leads us to the second method.
Check your phone criteria on the user guide, or in the phone box. If you lost both of them you can still check that on the official website (or any other trustworthy website) using the device name or model number.
Another way is to check the settings: open your settings and search for network mode, usually as follows: Settings > Cellular (or Mobile Data) > Cellular Data Options (or Mobile Data Options). If your phone has 4G 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 9A Sport?
If you would like to activate your Xiaomi Redmi 9A Sport 4G network, then follow the instructions (it might differ a bit from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, tap Settings.
3- Select 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 want to turn off 4G then choose a lower network type (e.g. 3G) or tap Only 5G if it’s possible.
Introduction to 4G technology on Xiaomi Redmi 9A Sport
4G is the fourth generation of cellular communication technologies, it comes just after 3G and before 5G. Although 5G is considered the highest technology present in the world, 4G is still the fastest most used technology.
4G comes with fast uploading and downloading speeds, exceeding the previous 3G technology, and it also has decreased latency, allowing users to do much more activities using their phones, things such as live conferencing.
To be more precise, 4G is a designation assigned by the International Telecommunication Union (ITU), and it is also a commercial term used by mobile network operators to promote a set of protocols used in their networks.
One of the most famous protocols is LTE and LTE-Advanced, So for Xiaomi Redmi 9A Sport 4G to be useful, it should be correspondent with the protocols used by the local mobile network operators.
What distinguishes 4G on Xiaomi Redmi 9A Sport?
4G surpasses the old generation in terms of speed and latency. It has 10 times higher downloading and uploading internet speeds. The average 3G speed is around 5 Mbit/s, and the average 4G speed is about 50 Mbit/s.
In terms of latency, 3G grants a 100 ms latency, on the other hand, 4G has half of that, meaning 50 ms, which is preferable because latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it presents a huge advantage in live interactions, like gaming experiences and live broadcasting.
VoLTE is a standard that gave 4G a boost. It allows users to make improved voice calls and use the internet while talking on cellphone. These advantages make Xiaomi Redmi 9A Sport 4G technology a great tool in your pocket.
Get to know 4G bands in the Xiaomi Redmi 9A Sport
4G and other mobile networks use radio waves to transmit data. These waves have different lengths and frequencies. To avoid interference between signals, governments and the ITU regulated which regions use which frequencies for 4G.
Each region has been designated certain frequency intervals termed bands. Band number 7 and band number 28 (as an example) are used at the international level.
What you should know as a consumer is that each cellular provider provides specific bands according to the area, and different phones support different bands. So you should make sure that your Xiaomi Redmi 9A Sport supports the bands provided by your local carrier.
Here are the Xiaomi Redmi 9A Sport 4G supported bands:
1, 3, 5, 8, 40, 41;.