Third-generation wireless technology aims to give 3G Xiaomi Redmi 4A a fairly fast wireless communications for a variety of data forms, including multimedia, sound tracks, and video in addition to voice. It should be noted that Xiaomi Redmi 4A 3G handheld devices are designed to utilize 2G networks as well.
Is 3G available on Xiaomi Redmi4A?
Please know that Xiaomi Redmi4A has 3G function.
How To Setup Xiaomi Redmi 4A 3G on?
To switch On/Off3G on Xiaomi Redmi 4A , apply this way:
1) Tab Settings,
2) Choose SIM cards & mobile networks,
3) Select the SIM card for which you want to configure,
4) Choose Mobile Networks,
5) Tab your preferred option.
How To Tell If Your Xiaomi Redmi4A Is 3G?
Because these two manners are working on both iOS and Android operating systems, we can consider it as the major ways to identify if Xiaomi Redmi 4A 3G network is available or not.
Way-1
There is an icon on the top of the Xiaomi Redmi4A refers if 3G network is available or not.
Way-2
To see if your Xiaomi Redmi4A supports 3G network or not, you may use this way:
1) Dial *#06# on your phone to display Xiaomi Redmi 4A IMEI number.
2) Go to www.imei.info, enter your IMEI number and choose Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that supported by your Xiaomi Redmi 4A. 3G service runs on the 2100MHz frequency, so if you see the number 2100, then your Xiaomi Redmi 4A is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobile settings commonly refers to 4G network.
Technical Information About Xiaomi Redmi 4A 3G Network
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for handhelds devices and data terminals. LTE frequencies are:
3G networks: 900 MHz and 2100 MHz (band 1 and 39).
4G connections: 800 MHz (band 20), 1800 MHz and 2600 MHz (band 7 and 38).
5G connections: 700 MHz (band 28) and 3500 MHz (band 78).
Note: LTE Option in mobiles settings generally refers to 4G networks.
What is MHz?
MHz (Megahertz) is a unit of frequency equal to one million cycles per second. It is used to measure the transmission speed of electronic devices, including handheld phone communications.
Band Meaning:
The band is an interval in the frequency domain, restricted by a lower and upper values of transmission capacity over a network communication systems. However, in general we are using bandwidth word to refer to the capacity of a network.
