Cellular technologies have upgraded enormously, One of the main developments is the rise of 4G technology. It’s a word that you’ve definitely faced in your daily life, but what is 4G? And is Oppo A39 4G capable? We are going to answer these and other questions related to Oppo A39 4G technology in the following article.
Does Oppo A39 have 4G?
Yes. The Oppo A39 has all the requirements to use 4G networks.
How do you tell whether the Oppo A39 is 4G enabled or not?
It’s not rocket science to find out whether your mobile phone is 4G enabled, but it’s still essential to know how to do it. Because you don’t want to be left over with a device lacking an essential technology nowadays.
You can check the information directly by googling the phone name or model number, and check on the official website of the manufacturer or any other trustworthy site. If you are a classic person, you can check the manual or the phone box.
Another easy way is checking the status bar while the cellular data is on, if the Oppo A39 4G data is on use, then you will notice a 4G or LTE symbol there. If it’s not present then you should 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 is 4G enabled you will find 4G option or LTE. If you don’t see either of them, then your smartphone doesn’t support the standard.
How to switch to 4G on Oppo A39?
If you would like to enable your Oppo A39 4G network, then follow the instructions (it might differ a bit from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, select Settings.
3- Choose “SIM card & mobile data” or “Dual SIM & Cellular Network”.
4- Tap Preferred network type.
5- Choose the sim card you want to manage (the one used for data if your device is dual sim).
6- Choose 4G or LTE option.
Note: If you need to switch off 4G then choose a lower network type (3G for example) or tap Only 5G if it’s possible.
Definition of 4G on Oppo A39
4G describes cellular network technology. It was determined by the ITU (International Telecommunication Union) and deployed by mobile network operators. To name a system 4G it should meet some criteria.
The ‘G’ in 4G stands for generation, and 4 is the order of the generation, following 3G and before 5G. 4G networks have to grant internet speeds much better than 3G, they also offer low latency, which is important for some uses such as gaming services.
The most common protocols defined by ITU as a 4G are HSPA+ and LTE. Oppo A39 4G and 4G in most devices today rely on one or both of them, which makes 4G the fastest most utilized cellular network.
What are the advantages of 4G on Oppo A39?
4G bypasses 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, on the other hand, 4G has half of that, meaning 50 ms, which is better because latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it translates to a vast 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 use the internet while talking on phone. These advantages make Oppo A39 4G technology a great tool in your pocket.
What are 4G bands? and which bands are available in your Oppo A39?
A 4G band is an interval of frequencies used by mobile network operators. Why this matters to you? It matters since each cellular carrier uses special bands corresponding to the area. And not all mobiles support all 4G bands, so you should make sure your Oppo A39 supports the bands offered in your area.
It’s hard to formalize the bands worldwide, 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 Oppo A39 4G supported bands are:
1, 3, 5, 7, 8, 38, 40, 41;1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41;.