Cellular technologies have developed enormously; one of the main developments is the emergence of 4G technology. It’s a term that you’ve definitely encountered in your daily life, but what is 4G? And is alcatel 3L (2021) 4G enabled? We will answer these and other questions related to alcatel 3L (2021) 4G technology in the following article.
is the alcatel 3L (2021)4G-capable phone?
Yes. 4G technology is one of alcatel 3L (2021)’s main attributes.
Checking the presence of 4G on alcatel 3L (2021)
There are a number of ways to check the presence of 4G in your alcatel 3L (2021), or any other phone. And presuming you’re not a techy person , I propose that you start by checking the phone container, network information is usually present there. Or you can simply search on google using your phone model name and figure out the information on the official website of the manufacturer.
If you have already bought the phone and inserted the SIM card, you can turn on the mobile data, if the phone connects to a 4G network you will see a 4G ot LTE sign up on the signal bar.
Another way is to check the settings: open your settings and fetch 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 either of them, then your smartphone isn’t 4G-enabled.
How to switch to 4G on alcatel 3L (2021)?
If you would like to activate your alcatel 3L (2021) 4G network, then follow the instructions (it might vary a bit from the settings on your own device):
1- From Home screen, choose Apps.
2- Choose Settings.
3- Select SIM card & mobile network.
4- Make sure the Mobile data is on in Data usage.
5- Select SIM card settings.
6- Choose the SIM card .you want to set.
7- Select Preferred network type.
8- Choose 4G or LTE option.
Note: If you need to switch off 4G then choose an inferior network type (such as 3G).
Introduction to 4G technology on alcatel 3L (2021)
4G is the fourth generation of wireless technologies, it comes just after 3G and before 5G. Although 5G is considered the strongest technology existing in the market, 4G is still the fastest most diffused technology.
4G comes with fast uploading and downloading speeds, overtaking the previous 3G technology, and it also comes decreased latency, allowing users to try much more things using their phones, things such as live conferencing.
To be more accurate, 4G is a designation named by the International Telecommunication Union (ITU), and it is also a commercial term used by mobile network operators to promote a set of protocols used in their networks.
One of the most famous protocols is LTE and LTE-Advanced, So for alcatel 3L (2021) 4G to be useful, it should be correspondent with the protocols used by local wireless service providers.
What are the advantages of 4G on alcatel 3L (2021)?
4G outpaces the old generation in terms of speed and latency. It offers 10 times higher 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 has a 100 ms latency, while 4G has half of that, meaning 50 ms, which is preferable since latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it translates to a huge advantage in live interactions, like gaming experiences and live broadcasting.
VoLTE is a protocol that gave 4G a boost. It permits users to have improved voice calls and browse the internet while speaking on the portable. These advantages make alcatel 3L (2021) 4G technology a great tool in your pocket.
Get to know 4G bands in your alcatel 3L (2021)
4G and other cellular technologies use radio waves to communicate data. These waves have different lengths and frequencies. To avoid interference between signals, governments and the ITU decided which regions use which frequencies for 4G.
Each region has been allocated certain frequency intervals called bands. Band number 7 and band number 28 (for example) are used all over the world.
What you should know as a consumer is that each cellular provider offers specific bands according to the area, and different phones enable different bands. So you should make sure that your alcatel 3L (2021) supports the bands offered by your local cellular operator.
Here are the alcatel 3L (2021)4G-supported bands:
1, 3, 7, 8, 20, 28;.