Wireless mobile technologies have upgraded enormously, One of the main developments is the emergence of 4G technology. It’s a word that you’ve surely faced in your daily life, but what is 4G? And is Oppo A76 4G capable? We are going to answer these and other questions related to Oppo A76 4G technology in the following article.
Does Oppo A76 have 4G?
Yes. Oppo included 4G in their Oppo A76 phone.
How can I know whether the Oppo A76 supports 4G or not?
The most safe option to check the existence of 4G network in any phone, is checking the official website, or the official packaging.
Another credible 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 presence of a 4G or LTE sign in the signal bar.
Another way is to check the settings: open 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 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 A76?
If you need to enable your Oppo A76 4G network, then follow the instructions (it might change slightly from the settings on your own device):
1- From Home screen, tap Apps.
2- From the Apps tab, choose Settings.
3- Select “SIM card & mobile data” or “Dual SIM & Cellular Data”.
4- Choose the sim card you want to manage (the one used for data if your device is dual sim).
5- Select Preferred network type.
6- Select 4G or LTE option.
Note: If you want to turn off 4G then choose a lower network type (such as 3G) or tap Only 5G if it’s possible.
Introduction to 4G technology on Oppo A76
4G is the fourth generation of cellular communication technologies, it comes just after 3G and before 5G. Although 5G is the highest technology existing in the world, 4G is still the fastest most spread technology.
4G comes with fast uploading and downloading speeds, overstepping the previous 3G technology, and it also has lower latency, allowing users to do much more activities using their mobiles, things such as live conferencing.
To be more precise, 4G is a term named by the International Telecommunication Union (ITU), and it is also a commercial word used by telecommunications companies to promote a set of protocols used in their networks.
One of the most famous protocols is LTE and LTE-Advanced, So for Oppo A76 4G to be useful, it should be correspondent with the protocols used by the local telecommunications companies.
Advantages of 4G on Oppo A76
4G surpasses the former 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 offers 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 a huge 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 portable. These advantages make Oppo A76 4G technology a great tool in your hand.
What are 4G bands? and which bands are supported on the Oppo A76?
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 exploited for several applications besides 4G (radio broadcasting and satellite communication as examples), it is vital to decide 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 consumer, is whether the Oppo A76 4G bands are the same as the bands offered in your area by your local cellular operator or not.