The term 4G has become natural, but little is known about it, except for the fact it’s related to the internet on phones. So if you want to know things such as what are the advantages of 4G? Is Sony Xperia E4g Dual capable? How to turn it on? And more details about the Sony Xperia E4g Dual, then this article is for you.
Does the Sony Xperia E4g Dual have 4G?
Yes. 4G is one of Sony Xperia E4g Dual built-in features.
How do you tell whether a phone supports4G or not?
It’s not a big deal to find out whether your device is 4G-capable, but it’s still essential to know how to do it. Because you don’t want to be left over with a phone lacking an essential technology nowadays.
You can check the information directly by googling the phone name or model number, and checking on the official website of the manufacturer or any other reliable site. If you are a classic person, you can check the user guide or the phone box.
Another easy way is checking the status bar while the mobile data is on, if the phone 4G data is on use, then you will see a 4G or LTE symbol there. If it’s not mentioned then you have to consider another way.
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 isn’t 4G-enabled.
How to switch to 4G on Sony Xperia E4g Dual?
If you intend to switch on your Sony Xperia E4g Dual network, then follow the instructions (it might change a bit from the settings on your own device):
1- From Home screen, tap Apps.
2- From the Apps tab, select Settings.
3- Under Wireless & networks choose “More…”.
4- Tap Mobile networks.
5- Make sure the Mobile data traffic is checked.
6- Tap Network Mode.
7- Choose 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.
What 4G is on Sony Xperia E4g Dual?
4G is the fourth generation of mobile telecommunication. It was first released in 2009 in South Korea, and it was deployed after that all around the world until it became the fastest and most used network in mobiles.
The provider of 4G network specifications is the International Telecommunication Union (ITU), it has also identified 5G, and 3G specifications before that. The ITU specifies what internet speeds and what latency limits are acceptable to call a network protocol a 4G.
Many protocols passed the test and qualified as 4G, the most important are LTE, LTE+, and HSPA+.
Advantages of 4G on Sony Xperia E4g Dual
4G is a developed technology that drives a lot of potential for users. It offers much more speed than 3G technology. While the average speed of 3G is 3Mbit/s, 4G has an average of 10 Mbit/s.
Another benefit is the low latency. Despite the fact that the difference in Latency is a little, 4G latency made HD web streaming affordable, and a much more appropriate video games experience.
4G also has better quality voice calls, thanks to the VoLTE standard. It also allows you to check out the internet while making voice calls. All of these advantages are within your reach with Sony Xperia E4g Dual technology.
Get to know 4G bands in the Sony Xperia E4g 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 utilized for multiple uses besides 4G (radio broadcasting and Aeronautics as examples), it is necessary to decide which frequencies must be used for what reason. 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 E4g Dual, is whether it supports the bands offered in your area by your local mobile operator or not. The Sony Xperia E4g Dual-enabled bands are :
1, 2, 3, 5, 7, 8, 20;1, 2, 3, 5, 8, 40;.
Questions & Answers about Sony Xperia E4g Dual Network
How to know if 4G coverage is accessible in my area?
Before choosing your mobile operator you need to make sure it has 4G coverage in your zone. The easiest method to do so is by calling them and asking. Another option is to check their official website or any dependable coverage map website.
Why I’m not connected to 4G although the settings are right?
If you have a phone that supports 4G, and you don’t have a 4G connection, the reason might be that you didn’t activate a 4G offer. Check your internet operator plans, or call them to activate it. If they don’t have a 4G package, then you might need to change your mobile provider.
What is 4G LTE?
4G LTE is a word used indistinctly with 4G and LTE, which creates confusion for users. technically speaking, LTE is different than 4G. LTE stands for “Long Term Evolution”, a communication standard that evolved from 3G but is still not as fast as 4G. However, some companies market it as 4G.
The difference between 4G and LTE became more misleading when LTE-A (LTE – Advanced) emerged. LTE-A has almost the same speed as 4G technology.
What’s the difference between GSM, CDMA, and 4G LTE?
Before the launch of 4G LTE, the most used standards were GSM (2G/3G) and CDMA (2G/3G). GSM is an acronym for “Global System for Mobile communication” and as its name suggests, it’s a standard that is used internationally by most mobile providers.
CDMA on the other hand is an acronym for “Code-Division Multiple Access”, don’t get bothered by the name it’s just another standard. what you need to comprehend about it is that it’s less common than GSM, and CDMA devices are often locked to a single provider and can’t be transferred.
When considering buying either a GSM or CDMA phone, you should consider the operator coverage in your area. Some operators support only GSM and others support only CDMA.
You should also consider whether you need roaming or not, if you move a lot then CDMA might be a hurdle. Not to mention that the perfect option is a phone that is compatible with both.
4G network didn’t support voice calls when it was first released, so it was dependent on GSM and CDMA standards, but with the rise of VoLTE standard it became independent, so you don’t have to concern a lot about GSM/CDMA.
Will 4G phones stop working?
2G and 3G networks are being turned off worldwide because 4G is everywhere and has all the previous generations’ features at better speeds. So it is a legitimate question to ask if the appearance of 5G networks will provoke the shutdown of 4G.
The short answer to that is: No. Your Sony Xperia E4g Dual technology will stay valuable for a few more years.
4G Networks will stay attainable for at least a decade or two, depending on the area and other factors. As things were for prior generations, 4G and 5G will coexist and stay running together, meaning phones supporting 5G will support 4G too as a fallback.
Is 4G still worth it presently?
Yes, it is. Although the high speeds of 5G, 4G is still acceptable and provides enough speed for most of the use cases. 4G network is broader than 5G, meaning you can use it almost all around the world. Another advantage of 4G is cost-effectiveness. Because 5G is still too expensive to be a reliable alternative.