Wireless mobile technologies have upgraded enormously, One of the main developments is the emergence of 4G technology. It’s a term that you’ve absolutely faced in your daily life, but what is 4G? And is ZTE Grand S3 4G enabled? We are going to answer these and other questions related to ZTE Grand S3 4G technology in the following article.
Does ZTE Grand S3 have 4G?
Yes. ZTE imbedded 4G in their ZTE Grand S3 phone.
How do you tell whether the ZTE Grand S3 is 4G enabled or not?
Before buying your phone you want to make sure that it enables 4G. you have so many ways to do it, we will list some of them here. The most obvious method is to check the specifications on the user guide or in the device’s package.
If you don’t have them or you are still lying on your sofa trying to find the perfect device for you, you can do the same on the internet using the device name or model number.
If you would like to check your current phone, just turn on the mobile data, if the ZTE Grand S3 4G data is on, then you will see immediately a 4G symbol on the top of the screen. You might notice LTE or LTE+ instead of it. However, this method might be misleading 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 find 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 4G option or LTE. If you don’t see either of them, then your smartphone isn’t 4G capable.
How to switch to 4G on ZTE Grand S3?
If you want to enable your ZTE Grand S3 4G network, then follow the instructions (it might differ slightly from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, tap Settings.
3- Move to All settings.
4- Choose Dual SIM settings.
5- Select Network mode.
6- Choose the sim card you want to manage (the one used for data if your device is dual sim).
7- Choose 4G or LTE.
Note: If you want 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 ZTE Grand S3
The International Telecommunication Union (ITU) is the entity that defined 4G in the first place, 4G is the fourth generation of wireless technologies. It comes just after 3G and preceding 5G.
4G has very high internet uploading/downloading speeds, ten times more than 3G, Which is enormous. It also has 50ms latency, much less than 3G.
4G is not just one technology, but a set of technologies compatible with ITU specifications. It includes LTE, LTE+, and HSPA+.
What are the advantages of 4G on ZTE Grand S3?
4G has all the attributes of 3G at more speed. It allows download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times more than 3G. And it offers 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, Despite the fact that it’s only a few milliseconds lower than 3G, it is very important for some use cases such as video conferencing or online gaming, and other real-time interactions.
The development of VoLTE standard added another feature to 4g technology which is the ability to make phone calls and surf the internet simultaneously, with even better voice quality. All of these advantages are within your reach with ZTE Grand S3 4G technology.
Get to know 4G bands in the ZTE Grand S3
4G and other mobile networks use radio waves to communicate 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 known as bands. Band number 7 and band number 28 (as an example) are used at the international level.
What you should know as a consumer is that each carrier grants specific bands according to the area, and different phones support different bands. So you should make sure that your ZTE Grand S3 supports the bands provided by your local cellular operator.
Here are the ZTE Grand S3 4G supported bands:
1, 3, 41;.