The main objective of the Oppo R7 3G (stands for 3rd generation of wireless communication) is to grant fairly high speed wireless communications for varied forms of data, including multimedia, soundtracks, and video as well as voice. However, we have to know that Oppo R7 3G mobiles are made to be used on 2G networks also.
Does Oppo R7 Have 3G Function?
Please know that Oppo R7 has 3G technology.
What to Do to Verify If Oppo R7 3G Function exists?
Because these two ways are working on both iOS and Android operating systems, we can consider them as the main way to know if Oppo R7 3G network is available or not.
Way-1
There is an icon on the top of the Oppo R7 that refers if the 3G network is available or not.
Way-2
To identify if your Oppo R7 supports a 3G network or not, you can use this way:
1) Dial *#06# on your phone to know Oppo R7 IMEI number.
2) Explore www.imei.info, enter 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 Oppo R7. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your Oppo R7 is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobile settings generally refers to a 4G network.
3G on Oppo R7 – Knowing More
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for cellular devices and data terminals. LTE frequencies are:
* 3G connections: 900 MHz and 2100 MHz (bands 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 mobile settings generally refers to 4G networks.
Knowing More About 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.
Understanding Band:
The band is an interval in the frequency domain, restricted by lower and upper values of transmission capacity over a network communication system. However, broadly we are using bandwidth term to refer to the capacity of a network.