Mobile technologies have upgraded enormously; one of the main developments is the emergence of 4G technology. It’s a word that you’ve definitely encountered in your daily life, but what is 4G? And is Allview P9 Energy Lite (2017) 4G capable? We will answer these and other questions related to Allview P9 Energy Lite (2017) 4G technology in the following article.
Does the Allview P9 Energy Lite (2017) have 4G?
Yes. Allview P9 Energy Lite (2017) has all the conditions to support 4G networks.
How do you tell whether Allview P9 Energy Lite (2017) is 4G-enabled or not?
It is important to check whether your phone is 4G-capable before purchasing it. The easiest method is to verify your phone specifications in your phone box, or in the user guide. If you don’t have the box or lost the manual, you can read your phone specifications on the official website of the manufacturer or any other reliable website.
The second option is verifying the indication bar. If the Allview P9 Energy Lite (2017) 4G data is turned on, you will find a 4G (or an LTE) symbol at the top of the device’s display. Note that the absence of that icon doesn’t necessarily mean that your phone doesn’t support 4G.
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 either of them, then your smartphone doesn’t have the technology.
How to switch to 4G on Allview P9 Energy Lite (2017)?
If you intend to turn on your Allview P9 Energy Lite (2017) 4G network, then follow the instructions (it might vary slightly from the settings on your own device):
1- From Home screen, tap Apps.
2- Select Settings.
3- Make sure Mobile data is on in Data usage.
4- Choose “More…”.
5- Select Mobile network.
6- Select Preferred networks.
7- Select 4G or LTE option.
Note: If you want to switch off 4G then choose a lower network type (e.g. 3G).
Learn about 4G technology on Allview P9 Energy Lite (2017)
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+.
Feature of 4G technology on Allview P9 Energy Lite (2017)
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 grants a 100 ms latency, while 4G has half of that, meaning 50 ms, which is preferable because latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it presents a huge advantage in live interactions, like gaming experiences and live broadcasting.
VoLTE is a protocol that gave 4G a boost. It allows users to make improved voice calls and browse the internet while talking on the mobile. These advantages make Allview P9 Energy Lite (2017) 4G technology a great tool in your hand.
What are 4G bands? And which bands are available in the Allview P9 Energy Lite (2017)?
Before talking about 4G bands, you should find out what the frequency is. Frequency is the repetition of an event, and it is quantified in radio communication by hertz (Hz).
Since radio waves are utilized for numerous applications besides 4G (radio broadcasting and Aeronautics as examples), it is essential to determine which frequencies must be used for what reason. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU allocated each range of frequencies (called bands) to certain uses.
What you should consider as a user of Allview P9 Energy Lite (2017), is whether it supports the bands present in your area by your local cellular operator or not. The Allview P9 Energy Lite (2017)4G-enabled bands are :
1, 3, 7, 20, 38;.