It’s almost useless to have a phone without 4G technology, since everyday utilization of phones is no longer limited to phone calls, and that’s a consequence of the improvement in internet and network technologies such as 4G. So it’s useful to know more about BLU S91 4G, things like what are the advantages of 4G? Is BLU S91 4G capable, and how to turn it on?
is the BLU S914G-capable phone?
Yes. 4G is one of BLU S91 built-in attributes.
How can I know whether BLU S91 is able to use 4G or not?
It’s not a big deal to check whether your mobile phone is 4G-capable, but it’s still useful to know how to do it. Because you don’t want to be left over with a phone lacking an essential technology nowadays.
You can check the information directly by googling the phone name or model number, and checking on the official website of the manufacturer or any other dependable website. If you are a classic person, you can check the user guide or the phone box.
Another easy way is checking the status bar while the mobile data is on, if the BLU S91 4G data is on, then you will notice a 4G or LTE sign there. If it’s not present then you have to consider another way.
Another way is to check the settings: open 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-enabled.
How to switch to 4G on BLU S91?
If you want to switch on your BLU S91 4G network, then follow the instructions (it might differ slightly from the settings on your own device):
1- From Home screen, choose Apps.
2- Tap Settings.
3- Select Mobile network.
4- Verify that Mobile data is On.
5- Tap Advanced.
6- Select Preferred network type.
7- Choose 4G or LTE option.
Note: If you prefer to turn off 4G then choose a lower network type (3G for example) or tap Only 5G if it’s possible.
What 4G is on BLU S91?
It is the term used to describe fourth-generation of cellular communication technology. It was defined in 2008 by the International Telecommunication Union (ITU), an organization that specifies the specs of 4G technology and previous technologies such as 2G and 3G. 4G is now the main cellular technology used by most mobile phones around the globe.
4G comes with speeds faster than its precedent 3G. Thus, its release widened the use of mobile phones. These days, phone users can do almost the same tasks that were only achieved on computers before the development of 4G.
The best known protocol labeled 4G is LTE and the technologies developed from it (LTE-A for example). Usually, people confuse the two terms. For BLU S91 4G to be useful, it should be suitable for the protocols used by local telecommunication companies.
Advantages of 4G on BLU S91
4G outpaces the former 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 provides a 100 ms latency, on the other hand, 4G has half of that, meaning 50 ms, which is better since latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it presents a vast advantage in live interactions, like gaming experiences and live broadcasting.
VoLTE is a protocol that gave 4G a boost. It permits users to have better voice calls and browse the internet while speaking on the phone. These advantages make BLU S91 4G technology a great tool in your pocket.
What are 4G bands? And which bands are supported on your BLU S91?
4G and other cellular networks use radio waves to communicate data. These waves have different lengths and frequencies. To prevent interference between signals, governments and the ITU decided which regions use which frequencies for 4G.
Each region has been allocated certain frequency intervals called bands. Band number 7 and band number 28 (for example) are used all over the globe.
What you should be aware of as a consumer is that each cellular provider offers specific bands according to the area, and different phones enable different bands. So you should make sure that your BLU S91 supports the bands provided by your local cellular provider.
Here are the BLU S914G-enabled bands:
1, 2, 3, 4, 5, 7, 12, 13, 17, 28, 66;.