It’s almost worthless to have a phone without 4G technology, since everyday use of phones is no longer limited to phone calls, and that’s a consequence of the advance in internet and network technologies such as 4G. So it’s important to know more about ZTE nubia Z20 4G, things like what are the advantages of 4G? Is ZTE nubia Z20 4G capable, and how to turn it on?
Does ZTE nubia Z20 have 4G?
Yes. 4G technology is one of the ZTE nubia Z20 main attributes.
How to check the presence of 4G on ZTE nubia Z20
Nowadays, it is necessary to purchase a 4G-enabled device, because most internet users require a good internet connection. To know whether the phone is 4G enabled you can use multiple means.
An easy method when you have the device in your hand is just turning on the cellular data, if the ZTE nubia Z20 4G data is on, then you will notice a sign at the top of the display, 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 using 4G at that particular moment, and it doesn’t signify certainly that your device doesn’t support 4G. And that takes us to the second method.
Check your phone specifications on the manual, or in the device package. If you don’t have any of them you can still check that on the official site (or any other credible website) using the device name or model number.
Another way is to check the settings: open your settings and find 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 nubia Z20?
If you would like to switch on your ZTE nubia Z20 4G network, then follow the instructions (it might vary a bit from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, select Settings.
3- Choose Network & Internet.
4- Choose Mobile network.
5- Choose Advanced.
6- Select preferred network type.
7- Choose the sim card you want to manage (the one used for data if your device is dual sim).
8- Choose 4G or LTE.
Note: If you need to turn off 4G then choose a lower network type (such as 3G) or tap Only 5G if it’s possible.
Get to know what is 4G on ZTE nubia Z20
4G is the fourth generation of cellular communication technologies, it comes just after 3G and before 5G. Although 5G is considered the strongest technology present in the world, 4G is still the fastest most diffused technology.
4G comes with fast uploading and downloading speeds, overstepping the previous 3G technology, and it also has decreased latency, allowing users to do much more activities using their phones, things such as live conferencing.
To be more accurate, 4G is a designation assigned by the International Telecommunication Union (ITU), and it is also a commercial term used by wireless carriers to express a set of protocols used in their networks.
One of the most famous protocols is LTE and LTE-Advanced, So for ZTE nubia Z20 4G to be useful, it should be compatible with the protocols used by the local mobile network operators.
Why 4G on ZTE nubia Z20 is important?
4G bypasses the old generation in terms of speed and latency. It offers 10 times better downloading and uploading internet speeds. The average 3G speed is around 5 Mbit/s, and the average 4G speed is about 50 Mbit/s.
In terms of latency, 3G provides a 100 ms latency, while 4G has half of that, meaning 50 ms, which is better since latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it translates to a vast advantage in live interactions, such as gaming experiences and live broadcasting.
VoLTE is a protocol that gave 4G a boost. It permits users to have better voice calls and surf the internet while speaking on portable. These advantages make ZTE nubia Z20 4G technology a great tool in your hand.
Get to know 4G bands in your ZTE nubia Z20
Before talking about 4G bands, you should know what is a frequency. Frequency is the repetition of an event, it is measured in radio communication by hertz (Hz).
Since radio waves are exploited for multiple uses besides 4G (radio broadcasting and Aeronautics as examples), it is essential to determine which frequencies must be used for what use. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU allocated each range of frequencies (called bands) to specific uses.
What you should consider as a user of ZTE nubia Z20, is whether it supports the bands offered in your area by your local mobile provider or not. The ZTE nubia Z20 4G supported bands are :
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 34, 38, 39, 40, 41 – EU/Asia;1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 66 – NA;.