The 3G invention (short for a 3rd generation) is newer generation of wireless technology. in terms of speed and functionality, 3G is much better than older 2G networks, that because 3G Sony Xperia Z3+ dual devices offer higher speed bandwidth.
Does Sony Xperia Z3+ dual Work on 3G Network Mode?
Please know that 3G technology is available on Sony Xperia Z3+ dual.
How To Switch to 3G on Sony Xperia Z3+ dual ?
To turn On/Off 3G on Sony Xperia Z3+ dual apply this method:
1) Select Apps
2) Hit Settings
3) Choose More
4) Choose Mobile networks
5) Hit a SIM card
6) Hit Preferred network type
7) Hit the desired network.
Easy Way to Know If Your Sony Xperia Z3+ dual Supports 3G
In fact, there are many ways to tell if 3G function is available on Sony Xperia Z3+ dual or not. But these two familiar ways are working on both iOS and Android operating systems:
Way-1
On the top of your Sony Xperia Z3+ dual 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 Sony Xperia Z3+ dual 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 runs on the 2100MHz frequency, so if you find the number 2100, then your Sony Xperia Z3+ dual 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.
Sony Xperia Z3+ dual 3G – More Terminology
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for cellular devices and data terminals. Its frequencies as following:
* 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.
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 handheld phone communications.
What is Band?
The band is an interval in the frequency domain, restricted by a lower and upper values of transmission capacity over network communication systems. However, in general we are using bandwidth term to refer to the capacity of a network.