How often do you hear about technologies like 4G or 5G? Often, we imagine. You may also be wondering what the differences are between 4G and 5G! We explain it to you in this short and simple guide
Today we are completely surrounded by many types of technologies, especially if we think about smartphone. These devices, which accompany us in our lives every single day, evolve more and more, but often these technologies are unknown to us. Today we want to explain to you, for example, what that writing you find on the temples that indicates the quality of the means Data connection. This writing varies based on the type of technology that the smartphone has, it can be a 4G type connection or a type one 5G. Let's see together what it means and what the difference is.
What are 4G and 5G? | Difference between 4G and 5G
First of all it must be said that 4G and 5G are two generations of mobile and cellular telephony technologies, these technologies allow you to connect to networks via wireless or data exchange. At the moment both technologies are still available, although smartphones with 5G technology are more common today. In fact, soon 4G technology will disappear completely, therefore leaving total space for the 5G connection. 4G only responds to the need for increase the fluidity and resolution of the video. 5G, on the other hand, deals directly with increase network performance and create connection between multiple devices with low latency time.
Data transmission | Difference between 4G and 5G
In favorable contexts, 4G can perform data transfer at the speed of 100-200 Mbpswhile with 5G it is even possible to exceed 1 Gbps. Furthermore, it should be added that 5G uses a wider band for data transmission and latency is between 30 and 50 times lower than 4G, this means that the interval times between sending a signal and receiving it are much shorter. Low latency is precisely the focal point of 5G, because thanks to it it is possible enable a large number of devices that exploit this ability. A clear example is the cloud gamingwhere latency is critical, or inInternet of Thingsi.e. the ability to connect all devices for video surveillance, drones, self-driving cars, etc.
Technical differences | Difference between 4G and 5G
Now let's analyze the differences between 4G and 5G from the technical side. 5G in Italy uses frequency bands higher compared to those using 4G. 5G allows you to increase the density of base stations present in the area and so on reduces the power emitted from each of them and consequently also the size of each cell. However, this does not mean that there are more antennas there is more radiation. In fact, it is quite the opposite, if there are more antennas in an area, the space to be covered would be much smaller and consequently there is less power to put out. Simply put, it is more harmful to use a single antenna than multiple antennas in the same area. Furthermore, 5G also consumes less energy and power than 4G.
Good to know!
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