Mobile technologies have improved enormously, One of the main developments is the development of 4G technology. It’s a word that you’ve definitely faced in your daily life, but what is 4G? And is Xiaomi Mi A3 4G enabled? We are going to answer these and other questions related to Xiaomi Mi A3 4G technology in the following article.
Does Xiaomi Mi A3 have 4G?
Yes. 4G technology is one of the Xiaomi Mi A3 main attributes.
How do you tell whether the Xiaomi Mi A3 is 4G enabled or not?
Before buying your phone you want to make sure that it enables 4G. you have so many methods to do it, we will list some of them here. The most obvious option is to check the criteria on the user guide or in the device’s box.
If you lost them or you are still lying on your sofa trying to pick the ideal phone for you, you can do the same on the internet using the device name or model number.
If you desire to verify your current phone, just turn on the mobile data, if the Xiaomi Mi A3 4G data is available, then you will see immediately a 4G symbol on the top of the display. You might see LTE or LTE+ instead of it. However, this method might be deceptive if you are not on a 4G plan, or you are out of coverage.
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 has 4G 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 Mi A3?
If you would like to switch on your Xiaomi Mi A3 4G network, then follow the instructions (it might vary slightly from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, tap Settings.
3- Tap Network & Internet.
4- Choose Mobile network.
5-Select Advanced.
6- Choose Preferred network type.
7- Select 4G or LTE.
Note: If you would like to turn off 4G then choose an inferior network type (e.g. 3G) or tap Only 5G if it’s possible.
Definition of 4G on Xiaomi Mi A3
Mobile telecommunication technologies evolve by one generation almost in every 10 years. 4G is the fourth one, which officially launched in 2009 in South Korea, and years after that it was made present in all inhabited areas. And by “they” we mean all cellular carriers around the world.
They follow the International Telecommunication Union (ITU) guidelines. According to the ITU, a 4G titled technology has fast internet speeds, fulfilling ten times the speed of 3G internet. And it has also low latency.
A lot of protocols were referred 4G such as: LTE, LTE+, and HSPA+.
What distinguishes 4G on Xiaomi Mi A3?
4G was implemented to deliver a more reliable internet connection on mobiles, and that’s exactly what it did. 4G technology grants much higher downloading and uploading speeds than 3G.
The average 3G speed ranges from 1.5 to 9 Mbit/s, while the average 4G internet speed is between 15 to 90 Mbit/s, it can achieve as high as 900 Mbit/s.
Another significant criterion of 4G, is its low latency. We can simplify latency and say it’s the time needed to transfer data or the delay between the action and the actual execution. Lower 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 allows better voice quality in phone calls and gives users the ability to browse the internet while making calls.
All of these advantages combined with the low cost of 4G widened the use of Xiaomi Mi A3 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
What are 4G bands? and which bands are supported on your Xiaomi Mi A3?
4G and other cellular 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 known as bands. Band number 7 and band number 28 (for example) are used at the world level.
What you should know as a consumer is that each carrier grants specific bands according to the area, and different phones support different bands. So you have to make sure that your Xiaomi Mi A3 supports the bands provided by your local cellular operator.
Here are the Xiaomi Mi A3 4G enabled bands:
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40;.