Most phones nowadays are 4G enabled, fulfilling the need for good speed. So is Sony Xperia Z3 Dual 4G enabled? And what is 4G in the first hand? We will answer that and explore other issues related to Sony Xperia Z3 Dual 4G.
Does the Sony Xperia Z3 Dual have 4G?
Yes. Sony has embedded 4G in Sony Xperia Z3 Dual phone.
How do you tell whether Sony Xperia Z3 Dual is 4G-capable or not?
Before buying your phone, you want to make sure that it supports 4G. You have so many options to do it, and we will list some of them here. The most obvious way is to check the criteria on the user guide or in the phone’s box.
If you don’t have them or you are still lying at home trying to find the ideal phone for you, you can do the same on the internet using the device name or model number.
If you want to check your current phone, just turn on the cellular data; if the Sony Xperia Z3 Dual 4G data is on, then you will immediately see immediately see a 4G sign on the top of the screen. You might see LTE or LTE+ instead of it. However, this way might be deceptive if you are not on a 4G offer, or you are out of coverage.
Another way is to check the settings: Go to your settings and search for network mode, usually as follows: Settings > Cellular (or Mobile Data) > Cellular Data Options (or Mobile Data Options). If your phone is 4G-enabled 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 enable your Sony Xperia Z3 Dual 4G network, then follow the instructions (it might vary slightly from the settings on your own device):
1- From Home screen, tap Apps.
2- From the Apps tab, tap Settings.
3- Under Wireless & networks tap on “More…”.
4- Choose Mobile networks.
5- Verify that Mobile data traffic is checked.
6- Select Network Mode.
7- Select 4G or LTE option.
Note: If you need to switch off 4G then choose an inferior 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 determined by the ITU (International Telecommunication Union) and deployed by wireless carriers. 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 provide 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 was implemented to grant a more reliable internet connection on mobiles, and that’s truly what it did. 4G technology grants much enhanced 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 important criterion of 4G, is its low latency. We can promote latency as the time needed to transmit data or the delay between the action and the actual response. Low 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 allows 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 extended the use of Sony Xperia Z3 Dual 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
Get to know 4G bands in your Sony Xperia Z3 Dual
Before talking about 4G bands, you should find out what the frequency is. Frequency is the repetition of an event, and it is quantified in radio communication by hertz (Hz).
Since radio waves are exploited for multiple applications besides 4G (radio broadcasting and Aeronautics as examples), it is necessary to decide which frequencies must be used for what use. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU allocated each range of frequencies (called bands) to certain uses.
What you should consider as a user of Sony Xperia Z3 Dual, is whether it supports the bands offered in your area by your local mobile provider or not. The Sony Xperia Z3 Dual4G-enabled bands are :
1, 2, 3, 4, 5, 7, 8, 17, 20;.