The term 4G has become a general term, but little is known about it, except for the fact it’s related to the internet on phones. So if you want to get the answer to questions such as what are the advantages of 4G? Is Oppo A3s 4G capable? How to turn it on? And more details about Oppo A3s 4G, then this article is for you.
is Oppo A3s 4g capable?
Yes. The Oppo A3s is one of the 4G enabled phones.
How do you tell whether the Oppo A3s is 4G capable or not?
The most safe option to check the affordability of 4G network in any phone, is checking the official website, or the official packaging.
Another reliable option is turning on mobile data, and checking whether the phone connects to a 4G network or not, you’ll find that out simply by the emergence of a 4G or LTE sign in the signal bar.
Another way is to check the settings: Go to 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 4G option or LTE. If you don’t see 4G or LTE, then your smartphone isn’t 4G enabled.
How to switch to 4G on Oppo A3s?
If you would like to turn on your Oppo A3s 4G network, then follow the instructions (it might differ slightly from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, select Settings.
3- Tap “SIM card & mobile data” or “Dual SIM & Cellular Network”.
4- Select the sim card you want to manage (the one used for data if your device is dual sim).
5- Tap Preferred network type.
6- Select 4G or LTE option.
Note: If you intend to switch off 4G then choose an inferior network type (e.g. 3G) or tap Only 5G if it’s possible.
Definition of 4G on Oppo A3s
4G stands for fourth-generation wireless. This means the fourth generation of cellular communication technology. It was developed after 3G and it is ahead of 5G. It was first officially publicly announced in 2009, and it was made available 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 fastest technology adopted by most mobile phones globally.
Oppo A3s 4G technology and 4G in other devices changed the way we use phones, it allowed users to stream HD videos (for example). The high speed of 4G network 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 are confused between them.
Advantages of 4G on Oppo A3s
4G surpasses the old generation in terms of speed and latency. It provides 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, 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 surf the internet while speaking on mobile. These advantages make Oppo A3s 4G technology a great tool in your hand.
Get to know 4G bands in the Oppo A3s
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 several applications besides 4G (radio broadcasting and Aeronautics as examples), it is important to decide which frequencies must be used for what purpose. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU allocated each range of frequencies (called bands) to specific uses.
What you should consider as a user of Oppo A3s, is whether it supports the bands present in your area by your local mobile provider or not. The Oppo A3s 4G supported bands are :
1, 3, 5, 8, 38, 40, 41;.