Cellular technologies have developed enormously; one of the main developments is the rise of 4G technology. It’s a word that you’ve absolutely encountered in your daily life, but what is 4G? And is Sony Xperia C5 Ultra Dual 4G capable? We will answer these and other questions related to Sony Xperia C5 Ultra Dual 4G technology in the following article.
Does the Sony Xperia C5 Ultra Dual have 4G?
Yes. Sony Xperia C5 Ultra Dual has all the conditions to support 4G networks.
How to check the presence of 4G on Sony Xperia C5 Ultra Dual
Before buying your phone, you want to make sure that it supports 4G. You have so many methods to do it, and we will list some of them here. The most obvious option 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 on your couch trying to choose a suitable phone for you, you can do the same on the internet using the device name or model number.
If you intend to check your current phone, just turn on the cellular data; if the Sony Xperia C5 Ultra Dual 4G data is in use, then you will immediately see immediately see a 4G symbol 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 look for network mode, usually as follows: Settings > Cellular (or Mobile Data) > Cellular Data Options (or Mobile Data Options). If your phone supports 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 C5 Ultra Dual?
If you want to activate your Sony Xperia C5 Ultra Dual 4G network, then follow the instructions (it might vary 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 tap on “More…”.
4- Select 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 (such as 3G) or tap Only 5G if it’s possible.
Learn about 4G technology on Sony Xperia C5 Ultra Dual
4G describes mobile network technology. It was introduced by the ITU (International Telecommunication Union) and utilized by wireless service providers. To call a system 4G it should meet some standards.
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 must offer internet speeds much faster than 3G, they also grant low latency, which is principal for some uses such as gaming services.
The most common protocols determined by ITU as a 4G are HSPA+ and LTE. Sony Xperia C5 Ultra Dual 4G and 4G in most devices today rely on one or both of them, which makes 4G the fastest most utilized mobile network.
What are the advantages of 4G on Sony Xperia C5 Ultra Dual?
4G was implemented to deliver a more reliable internet connection on phones, and that’s clearly what it did. 4G technology allows much stronger downloading and uploading speeds than 3G.
The average 3G speed ranges from 1.5 to 9 Mbit/s, while the average 4G internet speed ranges between 15 to 90 Mbit/s, it can reach as high as 900 Mbit/s.
Another essential criterion of 4G, is its low latency. We can simplify latency and say it’s the time needed to send data or the delay between the action and the actual execution. Low latency means a better user experience. 4G has 100% better latency than 3G. The average 4G latency is 50 ms.
With the help of the VoLTE standard, 4G now offers better voice quality in phone calls and gives users the capability to surf the internet while making calls.
All of these advantages combined with the low cost of 4G widened the use of Sony Xperia C5 Ultra Dual 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
Get to know 4G bands in your Sony Xperia C5 Ultra Dual
Before talking about 4G bands, you should know what the frequency is. Frequency is the repetition of an event, and it is measured in radio communication by hertz (Hz).
Since radio waves are utilized for multiple reasons besides 4G (television broadcasting and satellite communication 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 designated each range of frequencies (called bands) to specific uses.
What you should consider as a user of Sony Xperia C5 Ultra Dual, is whether it supports the bands present in your area by your local carrier or not. The Sony Xperia C5 Ultra Dual4G-supported bands are :
1, 3, 5, 7, 8, 20 – E5533;1, 3, 5, 7, 8, 28, 40 – E5563;.
Questions & Answers about Sony Xperia C5 Ultra Dual 4G Network
How to know if 4G coverage is available 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 way 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 confuses 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 commercialize it as 4G.
The difference between 4G and LTE became more obscure when LTE-A (LTE – Advanced) emerged. LTE-A has almost the same speed as 4G technology.
What are GSM and CDMA? are they related to 4G LTE?
Before the development of 4G LTE, the most used standards were GSM (2G/3G) and CDMA (2G/3G). GSM stands for “Global System for Mobile communication” and as its name suggests, it’s a standard that is used globally by most mobile carriers.
CDMA on the other hand is an initialism for “Code-Division Multiple Access”, don’t get concerned by the name it’s just another standard. what you need to know about it is that it’s less common than GSM, and CDMA devices are often locked to a single carrier and can’t be transferred.
When considering purchasing either a GSM or CDMA mobile, 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 best option is a phone that is compatible with both.
4G network didn’t support voice calls when it was first made public, 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 care a lot about GSM/CDMA.
Will 4G phones stop working?
2G and 3G networks are being turned off across the globe 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 cause the shutdown of 4G.
The short answer to that is: No. Your Sony Xperia C5 Ultra Dual 4G technology will stay valuable for a few more years.
4G Networks will stay available for at least a decade or two, depending on the area and other factors. As things were for previous 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 wider than 5G, meaning you can use it almost all around the world. Another advantage of 4G is cost-effectiveness. Because 5G is still too pricey to be a better alternative.