Wireless mobile technologies have developed enormously, One of the main developments is the emergence of 4G technology. It’s a term that you’ve surely encountered in your daily life, but what is 4G? And is Oppo A11s 4G capable? We are going to answer these and other questions related to Oppo A11s 4G technology in the following article.
is Oppo A11s 4g enabled?
Yes. The Oppo A11s has all the conditions to use 4G networks.
How to check the existence of 4G on Oppo A11s
It’s not rocket science to figure out whether your mobile phone is 4G capable, but it’s still essential to know how to do it. Because you don’t want to be left over with a phone lacking an essential technology nowadays.
You can check the information directly by googling the phone name or model number, and checking on the official website of the manufacturer or any other reliable site. If you are a classic person, you can check the manual or the device package.
Another easy way is checking the signal bar while the cellular data is on, if the Oppo A11s 4G data is activated, then you will notice a 4G or LTE symbol there. If it’s not present then you should consider another way.
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 enabled.
How to switch to 4G on Oppo A11s?
If you want to activate your Oppo A11s 4G network, then follow the instructions (it might vary slightly from the settings on your own device):
1- From Home screen, tap 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 (3G for example) or tap Only 5G if it’s possible.
Introduction to 4G technology on Oppo A11s
4G describes mobile network technology. It was defined by the ITU (International Telecommunication Union) and deployed by mobile network operators. To name a system 4G it should meet some standards.
The ‘G’ in 4G stands for generation, and 4 is the order of the generation, following 3G and before 5G. 4G networks have to grant internet speeds much better than 3G, they also present low latency, which is essential for some uses such as gaming services.
The most common protocols defined by ITU as a 4G are HSPA+ and LTE. Oppo A11s 4G and 4G in most devices today rely on one or both of them, which makes 4G the fastest most deployed mobile network.
Advantages of 4G on Oppo A11s
4G has all the attributes of 3G at more speed. It offers download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times more than 3G. And it gives more than ten times the uploading data speeds of 3G, starting from 8Mbps up to 50 Mbps.
Low latency is another advantage, it ranges from 60ms to 98 ms, Even though it’s only a few milliseconds lower than 3G, it is very necessary for some use cases such as video conferencing or online gaming, and other real-time interactions.
The emergence of VoLTE standard added another feature to 4g network which is the ability to make phone calls and browse the internet simultaneously, with even improved voice quality. All of these advantages are within your reach with Oppo A11s 4G technology.
Get to know 4G bands in your Oppo A11s
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 operator provides certain bands according to the area, and different phones enable different bands. So you should make sure that your Oppo A11s supports the bands offered by your local mobile operator.
Here are the Oppo A11s 4G supported bands:
1, 3, 5, 8, 38, 39, 40, 41;.