3G communication networks on Oppo R11 are adequate with services that deliver information at a minimum of 200 Kbps. Cellular broadband speeds of several Mbps are also offered by later 3G releases, sometimes referred to as 3.5G and 3.75G, to smartphones, tablets, and mobile modems in laptop computers.
Does Oppo R11 Have 3G Function?
Please note that the 3G facility is available on OppoR11.
Switching ON/OFF 3G on Oppo R11 3G
To switch On/Off 3G on OppoR11 , follow this way:
1) Choose Settings,
2) Select the Wireless & networks tab,
3) Choose a Mobile network,
4) Hit the Preferred network type,
5) Select your preferred option.
Steps to Know Oppo R11 3G Availability
There are various ways to identify if the 3G function is available on Oppo R11 or not. But these two common ways are working on both iOS and Android operating systems:
Way-1
On the top of your OppoR11 screen, you should be able to see if it says 3G.
Way-2
Follow these steps to identify if your OppoR11 is 3G:
1) Dial *#06# on your phone to identify Oppo R11 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 phone. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your Oppo R11 is 3G compatible.
Please note that you can always check the phone’s user guide.
Note: LTE Option on mobile setting generally refers to 4G networks.
More Stuff About Oppo R11 3G
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for handheld devices and data terminals. Its frequencies are as follows:
* 3G networks: 900 MHz and 2100 MHz (bands 1 and 39).
4G networks: 800 MHz (band 20), 1800 MHz, and 2600 MHz (bands 7 and 38).
* 5G networks: 700 MHz (band 28) and 3500 MHz (band 78).
Note: LTE Option in mobile settings generally refers to 4G connections.
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 cellular phone communications.
What is Band?
The band is an interval in the frequency domain, delimited by lower and upper values of transmission capacity over a network communication system. However, in general, we are using bandwidth expression to refer to the capacity of a network.