4G was provided years ago in most of the world and it is now recognized as the fastest most spread cellular network. However, there is a lot of confusion surrounding it. And some people still don’t realize its importance.
What is 4g? Is it better than 3G? Is Xiaomi Redmi K40 Gaming 4G capable? That’s what we are going to talk about in this article, besides everything related to Xiaomi Redmi K40 Gaming 4G technology.
is Xiaomi Redmi K40 Gaming 4g enabled?
Yes. The Xiaomi Redmi K40 Gaming is one of the 4G enabled phones.
How do you tell whether the Xiaomi Redmi K40 Gaming is 4G capable or not?
Nowadays, it is unavoidable to get 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 means.
An easy way when you have the phone in your palm is just switching on the mobile data, if the Xiaomi Redmi K40 Gaming 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 necessarily 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: 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 supports 4G 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 Redmi K40 Gaming?
If you need to enable your Xiaomi Redmi K40 Gaming 4G network, then follow the instructions (it might vary a bit from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, tap Settings.
3- Tap 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 would like to switch off 4G then choose a lower network type (3G for example) or tap Only 5G if it’s possible.
Introduction to 4G technology on Xiaomi Redmi K40 Gaming
The International Telecommunication Union (ITU) is the entity that defined 4G in the first place, 4G is the fourth generation of wireless technologies. It comes just after 3G and preceding 5G.
4G has very high internet uploading/downloading speeds, ten times more than 3G, Which is enormous. It also has 50ms latency, much less than 3G.
4G is not just one technology, but a set of technologies compatible with ITU specifications. It includes LTE, LTE+, and HSPA+.
Why 4G on Xiaomi Redmi K40 Gaming is important?
4G bypasses the former generation in terms of speed and latency. It has 10 times better 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, while 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 permits users to have better voice calls and use the internet while speaking on mobile. These advantages make Xiaomi Redmi K40 Gaming 4G technology a great tool in your hand.
What are 4G bands? and which bands are supported on the Xiaomi Redmi K40 Gaming?
4G and other cellular technologies use radio waves to transfer 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 allocated certain frequency intervals termed bands. Band number 7 and band number 28 (for example) are used all over the world.
What you should be aware of as a consumer is that each mobile provider provides certain bands according to the area, and different phones enable different bands. So you have to make sure that your Xiaomi Redmi K40 Gaming supports the bands offered by your local mobile operator.
Here are the Xiaomi Redmi K40 Gaming 4G enabled bands:
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42;.