4G was provided years ago in most of the globe and it now recognized as the fastest and most diffused cellular network. However, there are a lot of confusion surrounding it. And some people still don’t understand its significance.
What is 4g? Is it better than 3G? Is LG K30 (2019) 4G capable? That’s what we will talk about in this article, besides everything related to LG K30 (2019) 4G technology.
Does the LG K30 (2019) have 4G?
Absolutely, LG K30 (2019) has the required hardware and software to support 4G bands.
How can I know whether LG K30 (2019) supports 4G or not?
Nowadays, it is inevitable to get a 4G-enabled device, since most internet users need a good internet connection. To know whether the phone is 4G-enabledor not, you can use multiple methods.
An easy method when you hold the device in your hand is just switching on the mobile data, if the LG K30 (2019) 4G data is activated, then you will find a symbol at the top of the display, in the status bar. It might be 4G, 4G+, LTE, or LTE+ according to your carrier.
The absence of that sign means that you are not connected to 4G at that particular moment, and it doesn’t obligatorily signify that your device doesn’t enable 4G. And that leads us to the second method.
Check your phone criteria on the user guide, or in the device package. If you don’t have any of them, you can still check that on the official site (or any other trustworthy website) using the device name or model number.
Another way is to check the settings: open your settings and find network mode, usually as follows: Settings > Cellular (or Mobile Data) > Cellular Data Options (or Mobile Data Options). If your phone is 4G-capable you will find a 4G or an LTE option. If you don’t see 4G or LTE, then your smartphone isn’t 4G-capable.
How to switch to 4G on LG K30 (2019)?
If you want to switch on your LG K30 (2019) 4G network, then follow the instructions (it might change a bit from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, choose Settings.
3- Choose Network.
4- Make sure to turn on the Mobile data.
5- Choose Mobile networks.
6- Choose the SIM card you want to manage.
7- Tap Network mode.
8- Select 4G or LTE option.
Note: If you want to switch off 4G then choose an inferior network type (e.g. 3G).
Get to know what 4G is on LG K30 (2019)
Mobile telecommunication technologies evolve by one generation almost every 10 years. 4G is the fourth one, which was officially launched in 2009 in South Korea, and years after that it was made available in all populated areas. And by “they” we mean all cellular network operators around the globe.
They follow the International Telecommunication Union (ITU) guidelines. According to the ITU, a 4G titled technology has fast internet speeds, fulfilling ten times the speed of 3G internet, and it also has low latency.
A lot of protocols were described as 4G, such as: LTE, LTE+, and HSPA+.
Why is 4G on the LG K30 (2019) important?
4G surpasses the past generation in terms of speed and latency. It grants 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 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 an enormous advantage in live interactions, such as gaming experiences and live broadcasting.
VoLTE is a standard that gave 4G a boost. It allows users to make improved voice calls and surf the internet while speaking on the phone. These advantages make LG K30 (2019) 4G technology a great tool in your hand.
Get to know 4G bands in the LG K30 (2019)
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 exploited for different reasons besides 4G (radio broadcasting and Aeronautics as examples), it is important to decide 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 LG K30 (2019), is whether it supports the bands offered in your area by your local mobile operator or not. The LG K30 (2019)4G-enabled bands are :
1, 3, 7, 8, 20, 38;.