Internet on phones has faced a lot of developments, and different cellular technology generations, one of them is 4G technology. So what is 4G? Is Oppo A12s 4G capable? Let’s dive deeply into the subject, and know everything related to Oppo A12s 4G technology.
Does Oppo A12s have 4G?
Yes. The Oppo A12s is compatible with 4G technology.
Checking the presence of 4G on Oppo A12s
Before buying your device you want to make sure that it supports 4G. you have so many ways to do it, we will list some of them here. The most obvious method is to check the specifications on the manual or in the phone’s package.
If you don’t have them or you are still lying at home trying to find the ideal device for you, you can do the same on the internet using the device name or model number.
If you would like to check your current phone, just turn on the cellular data, if the Oppo A12s 4G data is in use, then you will notice immediately a 4G icon on the top of the screen. You might notice LTE or LTE+ instead of it. However, this way might be misleading if you didn’t activate a 4G offer, or you are out of coverage.
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 supports 4G you will find 4G option or LTE. If you don’t see either of them, then your smartphone isn’t 4G enabled.
How to switch to 4G on Oppo A12s?
If you need to enable your Oppo A12s 4G network, then follow the instructions (it might vary slightly from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, tap Settings.
3- Tap “SIM card & mobile data” or “Dual SIM & Cellular Network”.
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- Choose 4G or LTE option.
Note: If you intend to turn off 4G then choose an inferior network type (such as 3G) or tap Only 5G if it’s possible.
Get to know what is 4G on Oppo A12s
It is the name used to describe the fourth generation wireless technology. It was defined in 2008 by the International Telecommunication Union (ITU), an agency that defines the specs of the 4G technology, and previous technologies such as 2G and 3G. 4G now is the main cellular technology adopted by most mobile phones around the world.
4G comes with speeds faster than its ascendant 3G, thus its emergence extended the use of phones. Presently, phone users can do almost the same activities that were only achieved on computers before the appearance of 4G.
The most famous protocol labeled 4G is LTE and the technologies developed from it such as LTE-A. Usually, people confuse the two terms. For Oppo A12s 4G to be adequate, it should be compatible with the protocols used by the local telecommunications companies.
What are the advantages of 4G on Oppo A12s?
4G is a developed technology that drove a lot of possibilities for users. It has much more speed than 3G technology, while the average speed of 3G is 3Mbit/s, 4G has an average of 10 Mbit/s.
Another advantage is the low latency. Although the difference in Latency is a little, 4G latency made HD web streaming practicable, and a much more appropriate video games experience.
4G has also clearer voice calls, thanks to the VoLTE standard. It also enables you to browse the internet while making voice calls. All of these advantages are within your reach with Oppo A12s 4G technology.
What are 4G bands? and which bands are available in the Oppo A12s?
4G and other mobile networks use radio waves to transmit data. These waves have different lengths and frequencies. To avoid interference between signals, governments and the ITU regulated which regions use which frequencies for 4G.
Each region has been allocated certain frequency intervals termed bands. Band number 7 and band number 28 (as an example) are used all around the world.
What you should be aware of as a consumer is that each cellular operator provides certain bands according to the area, and different phones enable different bands. So you should make sure that your Oppo A12s supports the bands offered by your local mobile operator.
Here are the Oppo A12s 4G supported bands:
1, 3, 5, 8, 38, 40, 41;.