Internet speeds in phones are considered now almost the same as computers, and that’s a consequence of the rise of 4G technology. So what is 4G? And is LG Optimus F3 4G enabled? If you want to know more about LG Optimus F3 4G technology, then check this article carefully.
is the LG Optimus F34G-compatible phone?
Yes. The LG Optimus F3 is one of 4G compatible phones.
How do you tell whether LG Optimus F3 is 4G-enabled or not?
Before buying your device, you want to make sure that it enables 4G. You have so many options to do it, and we will list some of them here. The most obvious method is to check the specifications on the manual or in the device’s package.
If you lost them or you are still lying on your couch trying to choose a suitable device for you, you can do the same on the internet using the device name or model number.
If you want to verify your current phone, just turn on the mobile data; if the LG Optimus F3 4G data is on, then you will immediately notice immediately see a 4G sign on the top of the display. You might notice LTE or LTE+ instead of it. However, this method might be misleading if you didn’t activate a 4G plan, or you are out of coverage.
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 has 4G you will find a 4G or an LTE option. If you don’t see 4G or LTE, then your smartphone doesn’t support the standard.
How to switch to 4G on LG Optimus F3?
If you need to enable your LG Optimus F3 4G network, then follow the instructions (it might change slightly from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, select Settings.
3- Select Networks.
4- Make sure to turn on the Mobile data.
5- Select Tethering & networks.
6- Choose Mobile networks.
7- Select Network mode.
8- Select 4G or LTE option.
Note: If you prefer to switch off 4G then choose a lower network type (3G for example).
Learn about 4G technology on LG Optimus F3
4G describes cellular network technology. It was defined by the ITU (International Telecommunication Union) and provided by mobile network operators. To name a system 4G it should meet some criteria.
The ‘G’ in 4G stands for generation, and 4 means the fourth one, following 3G and before 5G. 4G networks must grant internet speeds much better than 3G, they also offer low latency, which is vital for some uses such as gaming services.
The most prevalent protocols defined by ITU as a 4G are HSPA+ and LTE. LG Optimus F3 4G and 4G in most phones today use one or both of them, which makes 4G the fastest most deployed cellular network.
Feature of 4G technology on LG Optimus F3
4G was implemented to grant a more reliable internet connection on phones, and that’s truly what it did. 4G technology serves much higher downloading and uploading speeds than 3G.
The average 3G speed ranges from 1.5 to 9 Mbit/s, while the average 4G internet speed ranges between 15 to 90 Mbit/s, it can reach as high as 900 Mbit/s.
Another vital criterion of 4G, is its low latency. We can present latency as the time needed to send data or the delay between the action and the actual execution. Lower latency means a better user experience. 4G has 100% better latency than 3G. The average 4G latency is 50 ms.
With the aid of the VoLTE standard, 4G now offers 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 augmented the use of LG Optimus F3 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
What are 4G bands? And which bands are available in the LG Optimus F3?
A 4G band is an interval of frequencies used by phone carriers. Why this matters to you? It matters because each telecommunications company uses special bands corresponding to the area. And not all mobiles support all 4G bands, so you should make sure your LG Optimus F3 supports the bands present in your area.
It’s hard to standardize the bands internationally, because each government uses different bands for different radio transactions aside from 4g (such as aeronautics and radio broadcasts). Despite this, the ITU sectioned the world into 3 regions and bands for each region.
The LG Optimus F34G-enabled bands are:
25 – LS720;4, 17 – T-Mobile, MetroPCS;.