Most phones nowadays are 4G enabled, fulfilling the need for good speed. So is Microsoft Lumia 640 LTE 4G enabled? And what is 4G in the first hand? We will answer that and explore other issues related to Microsoft Lumia 640 LTE 4G.
Does the Microsoft Lumia 640 LTE have 4G?
Yes. Microsoft has integrated 4G in Microsoft Lumia 640 LTE phone.
How can I know whether Microsoft Lumia 640 LTE is able to use 4G or not?
It is necessary to check whether your phone has 4G before buying it. The easiest way is to check your phone specifications in your phone box, or in the manual. If you don’t possess the package or didn’t find the manual, you can see your phone criteria on the official website of the manufacturer or any other trustworthy website.
The second method is verifying the signal bar. If the Microsoft Lumia 640 LTE 4G data is turned on, you will find a 4G (or an LTE) icon at the top of the phone’s display. Note that the absence of that symbol doesn’t necessarily mean that your phone doesn’t support 4G.
How to switch to 4G on Microsoft Lumia 640 LTE?
If you would like to enable your Microsoft Lumia 640 LTE 4G network, then follow the instructions (it might differ slightly from the settings on your own device):
1- From Home screen, tap Apps.
2- Tap ALL SETTINGS.
3- Select mobile+SIM.
4- Verify that the Data connection is on.
5- Tap Highest connection speed.
6- Choose 4G or LTE option.
Note: If you need to switch off 4G then choose an inferior network type (3G for example).
Definition of 4G on Microsoft Lumia 640 LTE
4G describes mobile network technology. It was defined by the ITU (International Telecommunication Union) and provided by phone carriers. To call a system 4G it should meet some specifications.
The ‘G’ in 4G is the first letter of the word generation, and 4 is the order of the generation, just after 3G and preceding 5G. 4G networks must offer internet speeds much faster than 3G, they also offer low latency, which is principal for some uses such as gaming services.
The most common protocols defined by ITU as a 4G are HSPA+ and LTE. Microsoft Lumia 640 LTE 4G and 4G in most devices today rely on one or both of them, which makes 4G the fastest most utilized mobile network.
Advantages of 4G on Microsoft Lumia 640 LTE
4G outruns the antecedent generation in terms of speed and latency. It offers 10 times higher downloading and uploading internet speeds. The average 3G speed is around 5 Mbit/s, and the average 4G speed is about 50 Mbit/s.
In terms of latency, 3G provides a 100 ms latency, on the other hand, 4G has half of that, meaning 50 ms, which is better because latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it presents a huge advantage in live interactions, like gaming experiences and live broadcasting.
VoLTE is a protocol that gave 4G a boost. It permits users to have better voice calls and use the internet while talking on the cellphone. These advantages make Microsoft Lumia 640 LTE 4G technology a great tool in your pocket.
Get to know 4G bands in your Microsoft Lumia 640 LTE
4G and other cellular networks use radio waves to transmit data. These waves have different lengths and frequencies. To prevent interference between signals, governments and the ITU decided which regions use which frequencies for 4G.
Each region has been allocated certain frequency intervals known as bands. Band number 7 and band number 28 (for example) are used all over the world.
What you should know 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 Microsoft Lumia 640 LTE supports the bands offered by your local mobile provider.
Here are the Microsoft Lumia 640 LTE4G-enabled bands:
1, 3, 7, 8, 20;1, 2, 4, 5, 7, 12, 17 – T-Mobile;.