Mobile technologies have advanced 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 A71 4G enabled? We are going to answer these and other questions related to Oppo A71 4G technology in the following article.
is Oppo A71 4g eligible?
Yes. 4G is one of the Oppo A71 embedded attributes.
Checking the availability of 4G on Oppo A71
Nowadays, it is inevitable to own a 4G-capable phone, because most internet users require a good internet connection. To know whether the phone is 4G enabled you can use multiple methods.
An easy method when you have the phone in your hand is just turning on the cellular data, if the Oppo A71 4G data is on, then you will find an icon at the top of the display, in the indication bar. It might be 4G, 4G+, LTE, or LTE+ according to your carrier.
The absence of that icon means that you are not using 4G at that particular moment, and it doesn’t mean definitely that your phone doesn’t support 4G. And that takes us to the second method.
Check your phone specifications on the manual, or in the phone box. If you don’t have any of them you can still check that on the official site (or any other credible website) using the device name or model number.
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 has 4G 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 A71?
If you want to switch on your Oppo A71 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, select Settings.
3- Select “SIM card & mobile data” or “Dual SIM & Cellular Network”.
4- Select Preferred network type.
5- Choose the sim card you want to manage (the one used for data if your device is dual sim).
6- Choose 4G or LTE option.
Note: If you want to turn off 4G then choose a lower network type (e.g. 3G) or tap Only 5G if it’s possible.
Get to know what is 4G on Oppo A71
Mobile telecommunication technologies evolve by one generation nearly every 10 years. 4G is the fourth one, which officially instituted in 2009 in South Korea, and years after that it was provided in all populated areas. And by “they” we mean all mobile network operators around the globe.
They follow the International Telecommunication Union (ITU) specifications. According to the ITU, a 4G labeled technology has fast internet speeds, reaching ten times the speed of 3G internet. And it has also low latency.
A lot of protocols were described 4G such as: LTE, LTE+, and HSPA+.
Advantages of 4G on Oppo A71
4G has all the attributes of 3G at more speed. It provides download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times faster than 3G. And it provides more than ten times the uploading data speeds of 3G, ranging from 8Mbps up to 50 Mbps.
Low latency is another feature, it ranges from 60ms to 98 ms, Despite the fact that it’s only a bit lower than 3G, it is very significant for some use cases including video conferencing or online gaming, and other live interactions.
The development of VoLTE standard added another advantage to 4g technology which is the ability to make phone calls and navigate the internet in parallel, with even enhanced voice quality. All of these advantages are within your reach with Oppo A71 4G technology.
Get to know 4G bands in the Oppo A71
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 utilized for several applications besides 4G (television broadcasting and Aeronautics as examples), it is necessary to determine 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 certain uses.
What you should consider as a user of Oppo A71, is whether it supports the bands offered in your area by your local carrier or not. The Oppo A71 4G supported bands are :
1, 3, 5, 7, 8, 38, 40, 41;.