The 3G innovation (short for third generation) is newer generation of cellular technology. in terms of speed and efficiency 3G is much better than older 2G networks, that because 3G Oppo A74 devices grants higher data transfer rates.
Is 3G available on Oppo A74?
Please know that Oppo A74 has 3G network.
Turn On 3G on Oppo A74
To turn On/Off 3G on Oppo A74 apply These steps:
1) Hit Settings,
2) Select Wireless & networks tab,
3) Select Mobile network,
4) Hit Preferred network type,
5) Select your preferred option.
What to Do to Verify If Oppo A74 3G Function is exist?
Because these two ways are working on both iOS and Android operating systems, we can consider it as the prime ways to know if Oppo A74 3G network is available or not.
Way-1
There is an icon on the top of the Oppo A74 refers if 3G network is available or not.
Way-2
To identify if your Oppo A74 supports 3G network or not, you can use this way:
1) Dial *#06# on your phone to display Oppo A74 IMEI number.
2) Go to 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 supported by your Oppo A74. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your Oppo A74 is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobile settings generally refers to 4G network.
Knowing More About Oppo A74 3G
Understanding 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 networks.
MHz Meaning:
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.
Understanding Band:
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, broadly we are using bandwidth word to refer to the capacity of a network.