Cellular technologies have improved enormously; one of the main developments is the emergence of 4G technology. It’s a term that you’ve certainly encountered in your daily life, but what is 4G? And is BLU Dash L4 LTE 4G enabled? We will answer these and other questions related to BLU Dash L4 LTE 4G technology in the following article.
is the BLU Dash L4 LTE4G-capable phone?
Yes. The BLU Dash L4 LTE is one of 4G supporting phones.
How can I know whether BLU Dash L4 LTE is able to use 4G or not?
Nowadays, it is unavoidable to purchase a 4G-enabled phone, since most internet users require a good internet connection. To know whether the phone is 4G-capableor not, you can use multiple means.
An easy way when you have the phone in your hand is just switching on the mobile data, if the BLU Dash L4 LTE 4G data is on, then you will notice a sign at the top of the display, in the indication bar. It might be 4G, 4G+, LTE, or LTE+ according to your carrier.
The absence of that icon means that you are not using 4G at that particular moment, and it doesn’t necessarily signify that your device doesn’t support 4G. And that leads us to the second way.
Check your phone specifications on the manual, or in the device package. If you lose both of them, you can still check that on the official website (or any other credible website) using the device name or model number.
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 is 4G-capable you will find a 4G or an LTE option. If you don’t see either of them, then your smartphone doesn’t support the standard.
How to switch to 4G on BLU Dash L4 LTE?
If you would like to activate your BLU Dash L4 LTE 4G network, then follow the instructions (it might differ slightly from the settings on your own device):
1- From Home screen, tap Apps.
2- Choose Settings.
3- Make sure the the Mobile data switch is turned on.
4- Tap “More…”.
5- Choose Mobile/Cellular networks.
6- Tap Preferred network type.
7- Select 4G or LTE option.
Note: If you prefer to switch off 4G then choose a lower network type (such as 3G) or tap Only 5G if it’s possible.
Definition of 4G on BLU Dash L4 LTE
It is the name used to describe fourth-generation wireless technology. It was defined in 2008 by the International Telecommunication Union (ITU), an agency that defines the specification of 4G technology and previous technologies such as 2G and 3G. 4G is now the higher wireless technology used by most mobile phones around the world.
4G comes with speeds faster than its precedent 3G. Thus, its emergence increased the use of smartphones. Nowadays, phone users can do almost the same activities that were only possible on computers before the rise of 4G.
The best famous technology labeled 4G is LTE and the technologies developed from it (e.g. LTE-A). Usually, people confuse the two terms. For BLU Dash L4 LTE 4G to be adequate, it should be compatible with the protocols used by local telecommunication companies.
Why is 4G on the BLU Dash L4 LTE important?
4G outruns the past generation in terms of speed and latency. It offers 10 times higher 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 translates to a huge 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 talking on the cellphone. These advantages make BLU Dash L4 LTE 4G technology a great tool in your hand.
What are 4G bands? And which bands are supported on your BLU Dash L4 LTE?
Before talking about 4G bands, you should know 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 reasons besides 4G (television broadcasting and Aeronautics as examples), it is necessary to identify which frequencies must be used for what reason. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU designated each range of frequencies (called bands) to certain uses.
What you should consider as a user of BLU Dash L4 LTE, is whether it supports the bands provided in your area by your local mobile operator or not. The BLU Dash L4 LTE 4G-enabled bands are :
2, 4, 5, 7, 12, 17;.