Wireless mobile technologies have advanced enormously; one of the main developments is the development of 4G technology. It’s a term that you’ve absolutely faced in your daily life, but what is 4G? And is Sony Xperia 5 III 4G enabled? We will answer these and other questions related to Sony Xperia 5 III 4G technology in the following article.
Does the Sony Xperia 5 III have 4G?
Yes. 4G is one of Sony Xperia 5 III built-in attributes.
How can I know whether Sony Xperia 5 III supports 4G or not?
It’s not rocket science to figure out whether your mobile phone is 4G-enabled, but it’s still essential to know how to do it. Because you don’t want to be left over with a device lacking an essential technology nowadays.
You can check the information directly by googling the phone name or model number, and checking on the official site of the manufacturer or any other reliable website. If you are a classic person, you can check the manual or the device package.
Another easy way is checking the indication bar while the cellular data is on, if the Sony Xperia 5 III 4G data is activated, then you will notice a 4G or LTE sign there. If it’s not present then you should consider another method.
Another way is to check the settings: open 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 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-capable.
How to switch to 4G on Sony Xperia 5 III?
If you intend to turn on your Sony Xperia 5 III 4G network, then follow the instructions (it might vary slightly from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, tap Settings.
3- Select Network and Internet.
4- Tap Mobile network.
5- Make sure the Mobile data is On.
6- Select Preferred network type.
7- Select 4G or LTE option.
Note: If you prefer 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 5 III
4G describes mobile network technology. It was introduced by the ITU (International Telecommunication Union) and used by mobile network operators. 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 provide internet speeds much faster than 3G, they also offer low latency, which is vital for some uses such as gaming services.
The most common protocols determined by ITU as a 4G are HSPA+ and LTE. Sony Xperia 5 III 4G and 4G in most devices today rely on one or both of them, which makes 4G the fastest most utilized mobile network.
Feature of 4G technology on Sony Xperia 5 III
4G has all the features of 3G at more speed. It allows download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times faster than 3G. And it provides more than ten times the uploading data speeds of 3G, starting from 8Mbps up to 50 Mbps.
Low latency is another feature, it ranges from 60ms to 98 ms, Although it’s only a few milliseconds lower than 3G, it is very significant for some use cases such as video conferencing or online gaming, and other live interactions.
The emergence of VoLTE standard added another advantage to 4g network which is the ability to make phone calls and navigate the internet concurrently, with even more suitable voice quality. All of these advantages are within your reach with Sony Xperia 5 III 4G technology.
Get to know 4G bands in the Sony Xperia 5 III
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 all around the world.
What you should be aware of as a consumer is that each carrier permits specific bands according to the area, and different phones support different bands. So you have to make sure that your Sony Xperia 5 III supports the bands provided by your local mobile provider.
Here are the Sony Xperia 5 III4G-supported bands:
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71 – USA;1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 66 – Europe;1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 25, 26, 28, 29, 34, 38, 39, 40, 41, 46, 66 – Asia;1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 – Europe;1, 3, 5, 7, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA/Sub6 – Asia;.
FAQ about Sony Xperia 5 III 4G Technology
How to know if 4G coverage is obtainable 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 legit 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 offer, 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 is a short name for “Long Term Evolution”, a communication standard that evolved from 3G but is still not as fast as 4G. However, some companies promote 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 appearance of 4G LTE, the most adopted 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 broadly by most mobile carriers.
CDMA on the other hand stands for “Code-Division Multiple Access”, don’t get upset 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 mobiles are often locked to a single provider and can’t be transferred.
When considering buying either a GSM or CDMA mobile, you should consider the carrier coverage in your area. Some carriers 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 launched, 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 withdrawn around the world because 4G is everywhere and has all the past 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 5 III 4G technology will stay valuable for a few more years.
4G Networks will stay existing 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 currently?
Yes, it is. Although the high speeds of 5G, 4G is still acceptable and provides good 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 expensive to be a reliable alternative.