In this article, we will discuss everything related to Oppo A55s 4G technology, starting with the question “is Oppo A55s 4G enabled” and defining the word itself.
Does Oppo A55s have 4G?
Yes. The Oppo A55s is 4G compatible phone
Definition of 4G on Oppo A55s
4G is an acronym for fourth-generation wireless. This means the fourth generation of mobile communication technology. It was created after 3G and it precedes 5G. It was first officially released in 2009, and it was made affordable years after all around the world.
Although 4G network is not as fast as 5G, it is way faster than 3G. Currently, it is the strongest technology adopted by most mobile phones all around the world.
Oppo A55s 4G technology and 4G in other devices changed the way we use phones, it allowed users to stream HD videos (for example). The good speed of 4G technology turned smartphones into computers since smartphone users can do anything permitted on computers.
LTE (stands for Long Term Evolution) and LTE+ are the most known 4G standards, and usually, people confuse between them.
Advantages of 4G on Oppo A55s
4G has all the features of 3G at more speed. It allows download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times more than 3G. And it provides more than ten times the uploading data speeds of 3G, starting from 8Mbps up to 50 Mbps.
Low latency is another advantage, it ranges from 60ms to 98 ms, Even though it’s only a bit lower than 3G, it is very necessary for some use cases including video conferencing or online gaming, and other real-time interactions.
The rise of VoLTE standard added another advantage to 4g network which is the ability to make phone calls and surf the internet simultaneously, with even more appropriate voice quality. All of these advantages are within your reach with Oppo A55s 4G technology.
How do you tell whether the Oppo A55s is 4G enabled or not?
It is important to check whether your phone supports 4G before purchasing it. There are different options to do so, The easiest way is to verify your device specifications in your phone box, or in the user guide. If you don’t possess the box or didn’t find the user guide, you can read your phone criteria on the official website of the manufacturer or any other reliable website.
The second option is verifying the status bar. If the Oppo A55s 4G data is turned on, you will see a 4G (or LTE) symbol at the top of the device’s display. Note that the absence of that sign doesn’t mean necessarily that your phone doesn’t support 4G.
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 is 4G enabled you will find 4G option or LTE. If you don’t see 4G or LTE, then your smartphone doesn’t have the standard.
How to switch to 4G on Oppo A55s?
If you would like to enable your Oppo A55s 4G network, then follow the instructions (it might differ a bit from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, choose Settings.
3- Select Mobile Networks.
4- Tap Network Mode.
5- Select 4G or LTE option.
Note: If you would like to turn off 4G then choose an inferior network type (such as 3G) or tap Only 5G if it’s possible.
What are 4G bands? and which bands are supported on your Oppo A55s?
Before talking about 4G bands, you should find out what is a frequency. Frequency is the repetition of an event, it is measured in radio communication by hertz (Hz).
Since radio waves are used for multiple reasons besides 4G (radio broadcasting and Aeronautics as examples), it is vital to determine which frequencies must be used for what purpose. 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 Oppo A55s, is whether it supports the bands provided in your area by your local mobile provider or not. The Oppo A55s 4G supported bands are :
1, 3, 5, 8, 34, 38, 39, 40, 41;.