Wireless mobile technologies have developed enormously; one of the main developments is the development of 4G technology. It’s a word that you’ve absolutely faced in your daily life, but what is 4G? And is alcatel A3 4G capable? We will answer these and other questions related to alcatel A3 4G technology in the following article.
Does the alcatel A3 have 4G?
Yes. The alcatel A3 is one of 4G eligible phones.
Checking the existence of 4G on alcatel A3
There are a lot of ways to check the existence of 4G in your alcatel A3, or any other mobile. And assuming you’re not a techy person , I suggest that you start by checking the phone container, network information is usually provided there. Or you can simply google your phone model name and find 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 notification bar.
Another way is to check the settings: Go to 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 doesn’t have the standard.
How to switch to 4G on alcatel A3?
If you intend to enable your alcatel A3 4G network, then follow the instructions (it might vary a bit from the settings on your own device):
1- From Home screen, tap Apps.
2- Tap Settings.
3- Make sure that the Mobile data is on in Data usage.
4- Tap “More…”.
5- Select Cellular/Mobile networks.
6- If your phone is dual SIM, then choose the SIM card you want to set.
7- Choose Preferred network mode.
8- Select 4G or LTE option.
Note: If you need to switch off 4G then choose an inferior network type (3G for example).
Definition of 4G on alcatel A3
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 deployed technology.
4G comes with fast uploading and downloading speeds, exceeding the previous 3G technology, and it also comes better latency, allowing users to try much more things using their phones, things such as live conferencing.
To be more specific, 4G is a designation named by the International Telecommunication Union (ITU), and it is also a commercial expression used by wireless service providers to exhibit a set of protocols used in their networks.
One of the most famous protocols is LTE and LTE-Advanced, So for alcatel A3 4G to be useful, it should be compatible with the protocols used by local wireless carriers.
Feature of 4G technology on alcatel A3
4G was created to deliver a more reliable internet connection on mobiles, and that’s clearly what it did. 4G technology grants you much stronger downloading and uploading speeds than 3G.
The average 3G speed ranges from 1.5 to 9 Mbit/s, while the average 4G internet speed is between 15 to 90 Mbit/s, it can achieve as high as 900 Mbit/s.
Another vital criterion of 4G, is its low latency. We can present latency as the time needed to transfer data or the delay between the action and the actual response. Lower latency means a better user experience. 4G has 100% better latency than 3G. The average 4G latency is 50 ms.
With the assistance of the VoLTE standard, 4G now presents better voice quality in phone calls and gives users the capability to navigate the internet while making calls.
All of these advantages combined with the low cost of 4G increased the use of alcatel A3 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
What are 4G bands? And which bands are supported on the alcatel A3?
4G and other mobile networks use radio waves to transmit data. These waves have different lengths and frequencies. To prevent 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 all over the world.
What you should be aware of as a consumer is that each carrier provides certain bands according to the area, and different phones support different bands. So you have to make sure that your alcatel A3 supports the bands provided by your local carrier.
Here are the alcatel A34G-enabled bands:
1, 3, 7, 8, 20;.