Internet speeds in mobiles are considered presently almost the same as computers, and that’s thanks to the rise of 4G technology. So what is 4G? And is Oppo A53 4G enabled? If you want to know more about Oppo A53 4G technology, then read this article carefully.
Does Oppo A53 have 4G?
Yes. The Oppo A53 is one of the 4G eligible phones.
How can I know whether the Oppo A53 is able to use 4G or not?
It is essential to check whether your phone is 4G capable before purchasing it. There are numerous ways to do so, The easiest way is to read your device specifications in your phone package, or in the manual. If you don’t have the box or lost the user guide, you can read your phone criteria on the official website of the manufacturer or any other dependable website.
The second method is verifying the indication bar. If the Oppo A53 4G data is turned on, you will see a 4G (or LTE) icon at the top of the phone’s display. Note that the absence of that symbol doesn’t mean necessarily that your phone doesn’t support 4G.
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 isn’t 4G capable.
How to switch to 4G on Oppo A53?
If you need to activate your Oppo A53 4G network, then follow the instructions (it might differ a bit from the settings on your own device):
1- From Home screen, tap 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 prefer to switch off 4G then choose an inferior network type (such as 3G) or tap Only 5G if it’s possible.
Learn about 4G technology on Oppo A53
4G is the fourth generation of mobile telecommunication. It was first released in 2009 in South Korea, and it was deployed after that all around the world until it became the fastest most used network in mobiles.
The provider of 4G network specifications is the International Telecommunication Union (ITU), it has also identified 5G, and 3G specifications before that. The ITU specifies what internet speeds and what are latency limits acceptable to call a network protocol a 4G.
Many protocols passed the test and qualified as 4G, the most important are LTE, LTE+, and HSPA+.
What distinguishes 4G on Oppo A53?
4G outpaces the preceding generation in terms of speed and latency. It has 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 grants 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 presents an enormous 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 use the internet while speaking on mobile. These advantages make Oppo A53 4G technology a great tool in your hand.
What are 4G bands? and which bands are supported on the Oppo A53?
Before talking about 4G bands, you should know what is a frequency. Frequency is the repetition of an event, it is quantified in radio communication by hertz (Hz).
Since radio waves are utilized for numerous uses besides 4G (television broadcasting and satellite communication as examples), it is important 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 certain uses.
What you should consider as a user of Oppo A53, is whether it supports the bands provided in your area by your local mobile provider or not. The Oppo A53 4G enabled bands are :
1, 3, 5, 8, 38, 40, 41;.