Cellular technologies have developed enormously; one of the main developments is the emergence of 4G technology. It’s a term that you’ve surely faced in your daily life, but what is 4G? And is HTC Desire 820 4G enabled? We will answer these and other questions related to HTC Desire 820 4G technology in the following article.
Does the HTC Desire 820 have 4G?
Yes. 4G is one of HTC Desire 820 built-in attributes.
How do you tell whether HTC Desire 820 is 4G-capable or not?
The safest option to check the presence of 4G network in any phone, is to check the official website, or the official packaging.
Another safe option is switching on mobile data, and checking whether the phone connects to a 4G network or not, you’ll find that out simply by the appearance of a 4G or LTE sign in the indication bar.
Another way is to check the settings: Go to 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-capable you will find a 4G or an LTE option. If you don’t see either of them, then your smartphone isn’t 4G-enabled.
How to switch to 4G on HTC Desire 820?
If you intend to enable your HTC Desire 820 4G network, then follow the instructions (it might differ slightly from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, choose Settings.
3- Make sure the Mobile data tile is on.
4- Choose Mobile data.
5- Select Network mode.
6- Select 4G or LTE option.
Note: If you prefer to turn off 4G then choose an inferior network type (3G for example).
Get to know what 4G is on HTC Desire 820
4G describes mobile network technology. It was defined by the ITU (International Telecommunication Union) and used by wireless service providers. To call 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 offer internet speeds much faster than 3G, they also present low latency, which is principal for some uses such as gaming services.
The most widespread protocols defined by ITU as a 4G are HSPA+ and LTE. HTC Desire 820 4G and 4G in most devices today use one or both of them, which makes 4G the fastest most deployed cellular network.
What distinguishes 4G on HTC Desire 820?
4G was established to provide a more reliable internet connection on mobiles, and that’s clearly what it did. 4G technology grants you much improved downloading and uploading speeds than 3G.
The average 3G speed ranges from 1.5 to 9 Mbit/s, while the average 4G internet speed is between 15 to 90 Mbit/s, it can achieve as high as 900 Mbit/s.
Another significant criterion of 4G, is its low latency. We can present latency as 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 grants better voice quality in phone calls and gives users the ability to surf the internet while making calls.
All of these advantages combined with the low cost of 4G widened the use of HTC Desire 820 4G technology, to include better video conferencing, online gaming, and other real-time interactions.
What are 4G bands? And which bands are supported on your HTC Desire 820?
A 4G band is an interval of frequencies used by wireless service providers. Why this matters to you? It matters because each phone carrier uses special bands corresponding to the area. And not all phones support all 4G bands, so you should guarantee that your HTC Desire 820 supports the bands offered in your area.
It’s hard to regularize the bands on a global scale, because each government uses different bands for different radio transactions aside from 4g (such as aeronautics and radio broadcasts). Despite this, the ITU segmented the world into 3 regions and bands for each region.
The HTC Desire 8204G-supported bands are:
3, 7, 8, 20 – Europe;1, 3, 7, 8 – EMEA;1, 3, 7, 8, 28, 38, 39, 40, 41 – Asia;.