3G communication networks on vivo Y51 (2020 September) are adequate with services that transmit information at a minimum of 200 Kbps. Mobile broadband speeds of several Mbps are also submitted by later 3G releases (sometimes referred to as 3.5G and 3.75G) to smartphones, tablets, and mobile modems in laptop computers.
Does vivo Y51 (2020 September) Work on 3G Network Mode?
Please know that 3G function is available on vivo Y51 (2020 September).
How to Switch ON 3G on vivo Y51 (2020 September) ?
To turn On/Off3G on vivo Y51 (2020 September) follow this way:
1) Go to Settings
2) Hit Network & internet
3) Choose SIM card & mobile network
4) Hit SIM 1 or SIM 2
5) Hit Mobile networks
6) Choose the preferred network.
Easy Way to Know If Your vivo Y51 (2020 September) Supports 3G
In fact, there are many manners to know if 3G function is available on vivo Y51 (2020, September) or not. But these two common ways are working on both iOS and Android operating systems:
Way-1
On the top of your vivo Y51 (2020September) screen you should be able to see if it says 3G.
Way-2
Here you need to do the following steps:
1) Dial *#06# on your phone to get vivo Y51 (2020September) IMEI number.
2) Browse www.imei.info, type your IMEI number and select Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that are supported by your phone. 3G service runs on the 2100MHz frequency, so if you find the number 2100, then your vivo Y51 (2020September) is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobile setting generally refers to 4G networks.
More Stuff About 3G on vivo Y51 (2020September)
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for handhelds devices and data terminals. Here are Its frequencies:
3G connections: 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 connections.
Understanding 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 mobile phone communications.
Band Meaning:
The band is an interval in the frequency domain, delimited by a lower and upper values of transmission capacity over network communication systems. However, in general we are using bandwidth word to refer to the capacity of a network.