Cellular technologies have improved enormously, One of the main developments is the development of 4G technology. It’s a word that you’ve surely encountered in your daily life, but what is 4G? And is Xiaomi Redmi Note 4 4G capable? We are going to answer these and other questions related to Xiaomi Redmi Note 4 4G technology in the following article.
is Xiaomi Redmi Note 4 4g eligible?
Yes. 4G is one of the Xiaomi Redmi Note 4 built-in features.
How do you tell whether the Xiaomi Redmi Note 4 is 4G enabled or not?
There are a lot of ways to check the existence of 4G in your Xiaomi Redmi Note 4, or any other phone. And assuming you’re not a techy person , I recommend that you start by checking the phone package, network information is usually illustrated there. Or you can simply search on google using your phone model name and figure out the information on the official website of the manufacturer.
If you have already bought the phone and inserted the SIM card, you can turn on the mobile data, if the phone connects to a 4G network you will notice a 4G ot LTE sign up on the notification bar.
Another way is to check the settings: Go to 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 doesn’t support the standard.
How to switch to 4G on Xiaomi Redmi Note 4?
If you want to activate your Xiaomi Redmi Note 4 4G network, then follow the instructions (it might change slightly from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, tap Settings.
3- Choose 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- Choose 4G or LTE.
Note: If you would like to switch off 4G then choose an inferior network type (3G for example) or tap Only 5G if it’s possible.
Definition of 4G on Xiaomi Redmi Note 4
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+.
Advantages of 4G on Xiaomi Redmi Note 4
4G has all the attributes of 3G at more speed. It offers download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times faster than 3G. And it provides more than ten times the uploading data speeds of 3G, ranging from 8Mbps up to 50 Mbps.
Low latency is another advantage, it ranges from 60ms to 98 ms, Even though it’s only a bit lower than 3G, it is very essential for some use cases like video conferencing or online gaming, and other live interactions.
The emergence of VoLTE standard added another advantage to 4g network which is the ability to make phone calls and navigate the internet in parallel, with even more appropriate voice quality. All of these advantages are within your reach with Xiaomi Redmi Note 4 4G technology.
What are 4G bands? and which bands are available in your Xiaomi Redmi Note 4?
4G and other mobile networks use radio waves to communicate 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 in the whole world.
What you should know as a consumer is that each mobile provider offers specific bands according to the area, and different phones support different bands. So you should make sure that your Xiaomi Redmi Note 4 supports the bands provided by your local carrier.
Here are the Xiaomi Redmi Note 4 4G supported bands:
1, 3, 4, 5, 7, 8, 20, 38, 40;.