Wireless mobile technologies have upgraded 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 4A 4G capable? We are going to answer these and other questions related to Xiaomi Redmi 4A 4G technology in the following article.
is Xiaomi Redmi 4A 4g compatible?
Yes. 4G is one of the Xiaomi Redmi 4A inherent attributes.
Checking the availability of 4G on Xiaomi Redmi 4A
It’s not rocket science to find out whether your device is 4G capable, but it’s still essential to know how to do it. Because you don’t want to be left over with a device lacking an essential technology nowadays.
You can check the information directly by googling the phone name or model number, and checking on the official website of the manufacturer or any other dependable website. If you are a classic person, you can check the manual or the phone package.
Another easy way is checking the signal bar while the mobile data is on, if the Xiaomi Redmi 4A 4G data is on use, then you will notice a 4G or LTE sign there. If it’s not mentioned then you have to consider another method.
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 is 4G enabled 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 Redmi 4A?
If you want to turn on your Xiaomi Redmi 4A 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.
Introduction to 4G technology on Xiaomi Redmi 4A
Mobile telecommunication technologies evolve by one generation almost in every 10 years. 4G is the fourth one, which officially unleashed in 2009 in South Korea, and years after that it was provided in all populated areas. And by “they” we mean all mobile network operators around the globe.
They follow the International Telecommunication Union (ITU) standards. According to the ITU, a 4G labeled technology has fast internet speeds, achieving ten times the speed of 3G internet. And it has also low latency.
A lot of protocols were described 4G such as: LTE, LTE+, and HSPA+.
What distinguishes 4G on Xiaomi Redmi 4A?
4G outruns the preceding 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 vast 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 surf the internet while speaking on mobile. These advantages make Xiaomi Redmi 4A 4G technology a great tool in your hand.
What are 4G bands? and which bands are available in your Xiaomi Redmi 4A?
A 4G band is an interval of frequencies used by telecommunications companies. Why this matters to you? It matters since each mobile network operator uses different bands according to the area. And not all mobiles support all 4G bands, so you should ensure that your Xiaomi Redmi 4A supports the bands offered in your area.
It’s hard to standardize the bands internationally, because each government uses different bands for different radio transactions aside from 4g (such as aeronautics and radio broadcasts). Despite this, the ITU divided the world into 3 regions and bands for each region.
The Xiaomi Redmi 4A 4G supported bands are:
1, 3, 4, 5, 7, 20, 38, 40;.