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 know things such as what are the advantages of 4G? Is Oppo A11k 4G capable? How to turn it on? And more details about Oppo A11k 4G, then this article is for you.
is Oppo A11k 4g capable?
Yes. The Oppo A11k is compatible with 4G bands.
Checking the presence of 4G on Oppo A11k
It’s not a big deal to find out whether your phone is 4G enabled, but it’s still necessary to know how to do it. Because you don’t want to be left over with a device lacking an essential technology nowadays.
You can check the information directly by googling the phone name or model number, and checking on the official site of the manufacturer or any other credible website. If you are a classic person, you can check the user guide or the phone box.
Another easy method is checking the indication bar while the mobile data is on, if the Oppo A11k 4G data is on, then you will see a 4G or LTE sign there. If it’s not mentioned then you must consider another method.
Another way is to check the settings: Go to your settings and find 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 capable.
How to switch to 4G on Oppo A11k?
If you intend to switch on your Oppo A11k 4G network, then follow the instructions (it might change a bit from the settings on your own device):
1- From Home screen, select Apps.
2- From the Apps tab, choose Settings.
3- Choose “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 need to switch off 4G then choose a lower network type (e.g. 3G) or tap Only 5G if it’s possible.
Definition of 4G on Oppo A11k
4G is the fourth generation of wireless technologies, it comes just after 3G and before 5G. Although 5G is considered the strongest technology present in the world, 4G is still the fastest most deployed technology.
4G comes with fast uploading and downloading speeds, overstepping the previous 3G technology, and it also comes lower latency, allowing users to try much more activities using their mobiles, things such as live conferencing.
To be more accurate, 4G is a designation named by the International Telecommunication Union (ITU), and it is also a commercial expression used by wireless service providers to exhibit a set of protocols used in their networks.
One of the most famous protocols is LTE and LTE-Advanced, So for Oppo A11k 4G to be useful, it should be compatible with the protocols used by the local wireless service providers.
Advantages of 4G on Oppo A11k
4G was developed to offer a more reliable internet connection on phones, and that’s truly what it did. 4G technology grants much higher downloading and uploading speeds than 3G.
The average 3G speed is around 1.5 to 9 Mbit/s, while the average 4G internet speed ranges between 15 to 90 Mbit/s, it can reach as high as 900 Mbit/s.
Another prominent criterion of 4G, is its low latency. We can simplify latency and say it’s the time needed to transmit data or the delay between the action and the actual response. Lesser latency means a better user experience. 4G Latency is better than 3G by double. The average 4G latency is 50 ms.
With the aid of the VoLTE standard, 4G now presents better voice quality in phone calls and gives users the capability to surf the internet while making calls.
All of these advantages combined with the low cost of 4G widened the use of Oppo A11k 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
Get to know 4G bands in the Oppo A11k
4G and other mobile networks use radio waves to communicate 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 in the whole world.
What you should be aware of as a consumer is that each mobile provider offers certain bands according to the area, and different phones enable different bands. So you should make sure that your Oppo A11k supports the bands offered by your local mobile operator.
Here are the Oppo A11k 4G supported bands:
1, 3, 5, 8, 38, 40, 41;.