4G was provided years ago in most of the globe and it now recognized as the fastest and most diffused cellular network. However, there are a lot of confusion surrounding it. And some people still don’t understand its significance.
What is 4g? Is it better than 3G? Is Sony Xperia Z3+ dual 4G capable? That’s what we will talk about in this article, besides everything related to Sony Xperia Z3+ dual 4G technology.
Does the Sony Xperia Z3+ dual have 4G?
Yes. Sony Xperia Z3+ dual is compatible with 4G networks.
How can I know whether Sony Xperia Z3+ dual supports 4G or not?
It is important to check whether your phone supports 4G before buying it. The easiest option is to check your phone specifications in your phone box, or in the manual. If you don’t possess the package or didn’t find the manual, you can see your phone criteria on the official website of the manufacturer or any other credible website.
The second option is verifying the status bar. If the Sony Xperia Z3+ dual 4G data is turned on, you will find a 4G (or an LTE) symbol at the top of the phone’s display. Note that the absence of that symbol doesn’t necessarily mean that your phone doesn’t support 4G.
Another way is to check the settings: Go to your settings and look for network mode, usually as follows: Settings > Cellular (or Mobile Data) > Cellular Data Options (or Mobile Data Options). If your phone has 4G you will find a 4G or an LTE option. If you don’t see either of them, then your smartphone doesn’t support the standard.
How to switch to 4G on Sony Xperia Z3+ dual?
If you want to turn on your Sony Xperia Z3+ dual 4G network, then follow the instructions (it might differ slightly from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, choose Settings.
3- Under Wireless & networks select “More…”.
4- Tap Mobile networks.
5- Make sure the Mobile data is On.
6- Select Preferred network type.
7- Select 4G or LTE option.
Note: If you want to turn off 4G then choose a lower network type (3G for example) or tap Only 5G if it’s possible.
Definition of 4G on Sony Xperia Z3+ dual
4G describes mobile network technology. It was identified by the ITU (International Telecommunication Union) and used by mobile network operators. To call a system 4G it should meet some criteria.
The ‘G’ in 4G is the first letter of the word generation, and 4 is the order of the generation, just after 3G and preceding 5G. 4G networks should deliver internet speeds much faster than 3G, they also present low latency, which is important for some uses such as gaming services.
The most common protocols identified by ITU as a 4G are HSPA+ and LTE. Sony Xperia Z3+ dual 4G and 4G in most devices today rely on one or both of them, which makes 4G the fastest most utilized mobile network.
Why is 4G on the Sony Xperia Z3+ dual important?
4G outpaces the previous generation in terms of speed and latency. It has 10 times higher downloading and uploading internet speeds. The average 3G speed is around 5 Mbit/s, and the average 4G speed is about 50 Mbit/s.
In terms of latency, 3G grants a 100 ms latency, on the other hand, 4G has half of that, meaning 50 ms, which is better because latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it presents a vast advantage in live interactions, like gaming experiences and live broadcasting.
VoLTE is a protocol that gave 4G a boost. It permits users to have better voice calls and browse the internet while talking on the mobile. These advantages make Sony Xperia Z3+ dual 4G technology a great tool in your pocket.
Get to know 4G bands in your Sony Xperia Z3+ dual
4G and other mobile technologies use radio waves to communicate data. These waves have different lengths and frequencies. To avoid interference between signals, governments and the ITU regulated which regions use which frequencies for 4G.
Each region has been designated certain frequency intervals called bands. Band number 7 and band number 28 (as an example) are used all over the world.
What you should be aware of as a consumer is that each mobile operator grants specific bands according to the area, and different phones support different bands. So you have to make sure that your Sony Xperia Z3+ dual supports the bands provided by your local mobile operator.
Here are the Sony Xperia Z3+ dual4G-supported bands:
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 38, 39, 40, 41;.