Ahmad Kamran 
4G technology emerged in the late 2000s, leaving behind 3G and started a new horizon of cellphone technology. It gained its rise in the telecom industry because it was faster than the local service provider. This makes HD video calls, streaming, and browsing relatively simple.
The arrival of 4G was nothing short of a revolution for portable devices. However, the need for faster technology has become more acute due to the rapid increase in internet-connected devices.
According to an estimate, the number of Internet-connected devices will reach 2 billion by 2020, And in the same way, faster technology will be needed to keep the caravan alive. That’s why the world is now moving towards 5G technology.
It is clear that 5G technology will be much faster than 4G. It is said that it will be 100 times faster than 4G and the download speed will be 2 gigabits per second. Because of this feature, this technology can support up to 1 million devices per square kilometer whereas 4G offers 4000 devices in the same region. We often hear that the network is down.
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5G will increase the bandwidth so much that it will become a thing of the past. Due to high bandwidth, users will be able to enjoy faster internet even if a large number of devices are connected to the internet.
On the other hand, the entire movie can be downloaded in seconds. As of now, this technology is not fully used in any country. The US just used some towers just for the testing purpose back in 2019. But in 2020, it is expected that more countries will test this technology.
