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 Mi 4 4G compatible? And what is 4G? we are going to answer this and every question related to Xiaomi Mi 4 4G.
Does Xiaomi Mi 4 have 4G?
Yes. 4G technology is one of the Xiaomi Mi 4 essential features.
Checking the existence of 4G on Xiaomi Mi 4
Nowadays, it is unavoidable to purchase 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 means.
An easy method when you hold the phone in your hand is just turning on the cellular data, if the Xiaomi Mi 4 4G data is on, then you will notice an icon at the top of the display, in the status 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 obligatorily 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 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 either of them, then your smartphone isn’t 4G enabled.
How to switch to 4G on Xiaomi Mi 4?
If you need to enable your Xiaomi Mi 4 4G network, then follow the instructions (it might vary slightly from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, choose Settings.
3- Select 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 prefer to switch off 4G then choose an inferior network type (e.g. 3G) or tap Only 5G if it’s possible.
Introduction to 4G technology on Xiaomi Mi 4
4G is an acronym for fourth-generation wireless. Meaning the fourth generation of cellular communication technology. It was provided after 3G and it comes before 5G. It was first officially released to the public in 2009, and it was made available years after all around the world.
Although 4G network is not as fast as 5G, it is way faster than 3G. Currently, it is the speediest technology adopted by most mobile phones throughout the world.
Xiaomi Mi 4 4G technology and 4G in other devices changed how we use phones, it made it possible for users to stream HD videos (as an example). The good speed of 4G network turned smartphones into computers since smartphone users can do anything permitted on computers.
LTE (stands for Long Term Evolution) and LTE+ are the most known 4G standards, and usually, people are confused between them.
What distinguishes 4G on Xiaomi Mi 4?
4G bypasses the former 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 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 a huge 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 browse the internet while speaking on cellphone. These advantages make Xiaomi Mi 4 4G technology a great tool in your pocket.
What are 4G bands? and which bands are supported on your Xiaomi Mi 4?
Before talking about 4G bands, you should find out what is a frequency. Frequency is the repetition of an event, it is measured in radio communication by hertz (Hz).
Since radio waves are exploited for numerous uses besides 4G (television broadcasting and Aeronautics as examples), it is important to decide which frequencies must be used for what reason. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU designated each range of frequencies (called bands) to certain uses.
What you should consider as a user of Xiaomi Mi 4, is whether it supports the bands present in your area by your local cellular provider or not. The Xiaomi Mi 4 4G supported bands are :
38, 39, 40 – 4G model;.