Fifth-generation(5G) networks are the next level of mobile internet connectivity, offering faster speeds and more reliable connections on mobile smart devices and other devices. Combining cutting-edge network technology and the very latest research, 5G should offer connections that are faster than current connections, with average download speeds of around 1GBps expected to soon be the norm. 2020 will be the year of the fifth generation of telecommunication. Fifth-generation mobile wireless networks will be faster, easily accessible, more reliable. For consumers, the first changes will be faster mobile data speeds - eventually up to 100 times quicker than those of 4G, letting people download full-length movies in seconds. At work, the trend will be greater automation of tasks and digital connectivity, driving a new wave of productivity gains for some industries. This will definitely change our lifestyles in a significant manner. Today the world's economy depends on many things from which one of the backbone business foundation stones is the economical, advanced use of Information Technology in the communication sector with its latest inventions. Information Communication systems have reserved an important space in the trade and economy. In other words, the true value of 5G won’t be limited to phones. Just about every industry that touches our daily lives will be transformed – for the better – by the technology evolution that will define 2020. The networks will help power a huge rise in the Internet of Things technology, providing the infrastructure needed to carry huge amounts of data, allowing for a smarter and more connected world. Other side needs to take a noted disadvantage about 5G connection example: increased bandwidth, raise radio frequency rate.