Cellular technologies have advanced enormously; one of the main developments is the emergence of 4G technology. It’s a word that you’ve absolutely encountered in your daily life, but what is 4G? And is Sony Xperia XZ3 4G capable? We will answer these and other questions related to Sony Xperia XZ3 4G technology in the following article.
Does the Sony Xperia XZ3 have 4G?
Yes. Sony has embedded 4G in Sony Xperia XZ3 phone.
Checking the availability of 4G on Sony Xperia XZ3
The safest option to check the existence of 4G network in any phone, is to check the official website, or the official packaging.
Another trusty option is turning on mobile data, and checking whether the phone connects to a 4G network or not, you’ll find that out simply by the presence of a 4G or LTE sign in the indication bar.
Another way is to check the settings: open your settings and fetch 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 4G or LTE, then your smartphone isn’t 4G-enabled.
How to switch to 4G on Sony Xperia XZ3?
If you want to enable your Sony Xperia XZ3 4G network, then follow the instructions (it might change a bit from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, select Settings.
3- Tap Network & Internet.
4- Select Mobile network.
5- Verify that Mobile data is On.
6- Select Advanced.
7- Select Preferred network type.
8- Choose 4G or LTE option.
Note: If you want to turn off 4G then choose an inferior network type (e.g. 3G) or tap Only 5G if it’s possible.
Learn about 4G technology on Sony Xperia XZ3
4G stands for fourth-generation wireless. This means the fourth generation of cellular communication technology. It was built after 3G and it precedes 5G. It was first officially diffused in 2009, and it was made affordable years after all around the world.
Although 4G network is not as fast as 5G, it is way faster than 3G. Currently, it is the highest technology adopted by most mobile phones across the globe.
Sony Xperia XZ3 4G technology and 4G in other devices changed how we use phones, it allowed users to stream HD videos (as an example). The high speed of 4G network turned smartphones into computers since smartphone users can do anything possible on computers.
LTE (stands for Long Term Evolution) and LTE-Advanced are the best popular 4G standards, and usually, people are confused between them.
Feature of 4G technology on Sony Xperia XZ3
4G was developed to offer a more reliable internet connection on mobiles, and that’s exactly what it did. 4G technology provides much stronger downloading and uploading speeds than 3G.
The average 3G speed is around 1.5 to 9 Mbit/s, while the average 4G internet speed is between 15 to 90 Mbit/s, it can achieve as high as 900 Mbit/s.
Another vital criterion of 4G, is its low latency. We can promote latency as the time needed to send data or the delay between the action and the actual response. Lesser latency means a better user experience. 4G Latency is better than 3G by double. The average 4G latency is 50 ms.
With the help of the VoLTE standard, 4G now grants better voice quality in phone calls and gives users the ability to browse the internet while making calls.
All of these advantages combined with the low cost of 4G augmented the use of Sony Xperia XZ3 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
Get to know 4G bands in the Sony Xperia XZ3
4G and other mobile technologies use radio waves to transfer 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 in the whole world.
What you should be aware of as a consumer is that each mobile operator provides specific bands according to the area, and different phones support different bands. So you have to make sure that your Sony Xperia XZ3 supports the bands provided by your local cellular operator.
Here are the Sony Xperia XZ34G-supported bands:
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 26, 28, 29, 32, 38, 39, 40, 41, 46, 66 – H8416, H9436, H9493;.