Wireless mobile technologies have advanced enormously, One of the main developments is the development of 4G technology. It’s a word that you’ve surely faced in your daily life, but what is 4G? And is Xiaomi Mi 9X 4G enabled? We are going to answer these and other questions related to Xiaomi Mi 9X 4G technology in the following article.
Does Xiaomi Mi 9X have 4G?
Yes. 4G is one of the Xiaomi Mi 9X inherent attributes.
How can I know whether the Xiaomi Mi 9X is able to use 4G or not?
Nowadays, it is inevitable to get a 4G-capable phone, because most internet users require a good internet connection. To know whether the phone is 4G enabled you can use multiple methods.
An easy method when you hold the phone in your hand is just turning on the cellular data, if the Xiaomi Mi 9X 4G data is on, then you will notice a sign at the top of the display, in the indication bar. It might be 4G, 4G+, LTE, or LTE+ according to your carrier.
The absence of that icon means that you are not using 4G at that particular moment, and it doesn’t mean definitely that your phone doesn’t support 4G. And that takes us to the second option.
Check your phone specifications on the manual, or in the phone box. If you don’t have any of them you can still check that on the official site (or any other trustworthy website) using the device name or model number.
Another way is to check the settings: open 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 enabled you will find 4G option or LTE. If you don’t see either of them, then your smartphone isn’t 4G capable.
How to switch to 4G on Xiaomi Mi 9X?
If you would like to turn on your Xiaomi Mi 9X 4G network, then follow the instructions (it might change a bit from the settings on your own device):
1- From Home screen, tap Apps.
2- From the Apps tab, choose 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- Select Preferred network type.
6- Select 4G or LTE.
Note: If you want to turn off 4G then choose an inferior network type (3G for example) or tap Only 5G if it’s possible.
Definition of 4G on Xiaomi Mi 9X
4G describes cellular network technology. It was determined by the ITU (International Telecommunication Union) and deployed by wireless carriers. To call a system 4G it should meet some standards.
The ‘G’ in 4G is the first letter of the word generation, and 4 means the fourth one, just after 3G and preceding 5G. 4G networks must offer internet speeds much faster than 3G, they also offer low latency, which is vital for some uses such as gaming services.
The most widespread protocols defined by ITU as a 4G are HSPA+ and LTE. Xiaomi Mi 9X 4G and 4G in most phones today use one or both of them, which makes 4G the fastest most utilized cellular network.
Advantages of 4G on Xiaomi Mi 9X
4G surpasses the former generation in terms of speed and latency. It offers 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 has a 100 ms latency, on the other hand, 4G has half of that, meaning 50 ms, which is better since latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it translates to an enormous advantage in live interactions, such as gaming experiences and live broadcasting.
VoLTE is a protocol that gave 4G a boost. It allows users to have better voice calls and surf the internet while speaking on mobile. These advantages make Xiaomi Mi 9X 4G technology a great tool in your pocket.
What are 4G bands? and which bands are supported on your Xiaomi Mi 9X?
4G and other cellular 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 allocated certain frequency intervals known as bands. Band number 7 and band number 28 are used all over the world.
What you should be aware of as a consumer is that each carrier grants certain bands according to the area, and different phones enable different bands. So you should make sure that the Xiaomi Mi 9X 4G bands are the same as the bands provided by your local cellular operator.