3G communication networks on Oppo K9x 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.
Oppo K9x 3G Availability
Please note that 3G network is available on Oppo K9x.
Set Up 3G Option on Oppo K9x
To turn On/Off 3G on Oppo K9x apply this way:
1) Tab Settings,
2) Choose SIM cards & mobile networks,
3) Hit the SIM card for which you want to configure,
4) Hit Mobile networks,
5) Select your preferred option.
Main Way to Identify if Oppo K9x Is 3G
There are many ways to tell if the 3G function is available on Oppo K9x or not. But these two most popular ways are working on both iOS and Android operating systems:
Way-1
On the top of your Oppo K9x 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 know Oppo K9x 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 are supported by your phone. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your Oppo K9x is 3G compatible.
Please note that you can always check the phone’s user guide.
Note: LTE Option on mobiles setting generally refers to 4G networks.
Technical Information About Oppo K9x 3G Network
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for mobile 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 (band 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.
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 cellular phone communications.
Knowing More About 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 words to refer to the capacity of a network.
Full information on the Oppo K9x 3G third-generation network, which was utilized to connect and deliver faster bandwidth