4G was provided years ago in most of the world and it is now recognized as the fastest most spread cellular network. However, there is a lot of confusion surrounding it. And some people still don’t realize its importance.
What is 4g? Is it better than 3G? Is ZTE Grand Memo V9815 4G capable? That’s what we are going to talk about in this article, besides everything related to ZTE Grand Memo V9815 4G technology.
is ZTE Grand Memo V9815 4g enabled?
Yes. The ZTE Grand Memo V9815 is 4G enabled
How do you tell whether the ZTE Grand Memo V9815 is 4G enabled or not?
Nowadays, it is necessary to own a 4G-capable phone, since most internet users need a good internet connection. To know whether the phone is 4G capable you can use multiple ways.
An easy way when you have the phone in your palm is just switching on the mobile data, if the ZTE Grand Memo V9815 4G data is activated, then you will see a sign at the top of the screen, in the signal bar. It might be 4G, 4G+, LTE, or LTE+ according to your carrier.
The absence of that sign means that you are not connected to 4G at that specific moment, and it doesn’t mean obligatorily that your phone doesn’t enable 4G. And that leads us to the second option.
Check your phone criteria on the user guide, or in the phone box. If you lost both of them you can still check that on the official website (or any other trustworthy website) using the device name or model number.
Another way is to check the settings: open 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 4G option or LTE. If you don’t see 4G or LTE, then your smartphone doesn’t support the standard.
How to switch to 4G on ZTE Grand Memo V9815?
If you need to activate your ZTE Grand Memo V9815 4G network, then follow the instructions (it might change slightly from the settings on your own device):
1- From Home screen, tap Apps.
2- From the Apps tab, select Settings.
3- Select More.
4- Tap Mobile networks (or Cellular networks).
5- Select the sim card you want to manage (the one used for data if your device is dual sim).
6- Select Preferred network type.
7- Choose 4G or LTE option.
Note: If you intend to turn off 4G then choose an inferior network type (e.g. 3G) or tap Only 5G if it’s possible.
Definition of 4G on ZTE Grand Memo V9815
It is the term used to describe the fourth generation wireless technology. It was defined in 2008 by the International Telecommunication Union (ITU), an agency that defines the characteristics of the 4G technology, and previous technologies such as 2G and 3G. 4G now is the higher cellular technology used by most mobile phones around the globe.
4G comes with speeds faster than its predecessor 3G, thus its release expanded the use of smartphones. Nowadays, phone users can do almost the same tasks that were only feasible on computers before the development of 4G.
The most famous protocol labeled 4G is LTE and the technologies developed from it such as LTE-A. Usually, people confuse the two terms. For ZTE Grand Memo V9815 4G to be adequate, it should be correspondent to the protocols used by the local telecommunications companies.
Advantages of 4G on ZTE Grand Memo V9815
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 gives more than ten times the uploading data speeds of 3G, ranging from 8Mbps up to 50 Mbps.
Low latency is another advantage, it ranges from 60ms to 98 ms, Despite the fact that it’s only a bit lower than 3G, it is very important for some use cases like 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 surf the internet in parallel, with even better voice quality. All of these advantages are within your reach with ZTE Grand Memo V9815 4G technology.
What are 4G bands? and which bands are supported on the ZTE Grand Memo V9815?
Before talking about 4G bands, you should find out what is a frequency. Frequency is the repetition of an event, it is quantified in radio communication by hertz (Hz).
Since radio waves are utilized for several purposes besides 4G (television broadcasting and satellite communication as examples), it is necessary to identify 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 certain uses.
What you should consider as a user of ZTE Grand Memo V9815, is whether it supports the bands present in your area by your local mobile provider or not. The ZTE Grand Memo V9815 4G enabled bands are :
3, 7, 8, 20;.