Internet on mobiles has faced a lot of changes, and different cellular technology generations, one of them is 4G technology. So what is 4G? Is LG Optimus F5 4G enabled? Let’s dive deeply into the subject, and find out everything related to LG Optimus F5 4G technology.
Does the LG Optimus F5 have 4G?
Yes. LG Optimus F5 is 4G compatible phone
How can I know whether LG Optimus F5 supports 4G or not?
Before buying your device, you want to make sure that it enables 4G. You have so many methods to do it, and we will list some of them here. The most obvious way is to check the specifications on the manual or in the device’s package.
If you lost them or you are still lying at home trying to find the most appealing device for you, you can do the same on the internet using the device name or model number.
If you would like to verify your current phone, just turn on the mobile data; if the LG Optimus F5 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: Go to your settings and fetch 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 a 4G or an LTE option. If you don’t see either of them, then your smartphone isn’t 4G-capable.
How to switch to 4G on LG Optimus F5?
If you intend to switch on your LG Optimus F5 4G network, then follow the instructions (it might change slightly from the settings on your own device):
1- From Home screen, tap Apps.
2- From the Apps tab, select Settings.
3- Choose Networks.
4- Make sure to turn on the Mobile data.
5- Choose Tethering & networks.
6- Select Mobile networks.
7- Select Network mode.
8- Select 4G or LTE option.
Note: If you want to switch off 4G then choose a lower network type (e.g. 3G).
Get to know what 4G is on LG Optimus F5
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+.
Advantages of 4G on LG Optimus F5
4G was established to deliver a more reliable internet connection on mobiles, and that’s truly what it did. 4G technology offers much higher downloading and uploading speeds than 3G.
The average 3G speed is around 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 important criterion of 4G, is its low latency. We can simplify latency and say it’s the time needed to send data or the delay between the action and the actual response. Low latency means a better user experience. 4G Latency is better than 3G by double. 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 ability to surf the internet while making calls.
All of these advantages combined with the low cost of 4G augmented the use of LG Optimus F5 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
Get to know 4G bands in your LG Optimus F5
Before talking about 4G bands, you should know what the frequency is. Frequency is the repetition of an event, and it is measured in radio communication by hertz (Hz).
Since radio waves are exploited for multiple uses besides 4G (television broadcasting and satellite communication as examples), it is vital to determine which frequencies must be used for what use. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU designated each range of frequencies (called bands) to specific uses.
What you should consider as a user of LG Optimus F5, is whether it supports the bands provided in your area by your local cellular provider or not. The LG Optimus F54G-supported bands are :
3, 7, 20 – P875;17 – AS870;.