Abstract: The successful shift to next generation networks can only be achieved through strong industry-wide collaboration. A new revolution of 5G technology is about to begin because 5G technology going to give tough completion to normal computer and laptops whose marketplace value will be effected. There are lots of improvements from 1G, 2G, 3G, and 4G to 5G in the world of telecommunications. The new coming 5G technology is available in the market in affordable rates, high peak future and much reliability than its preceding technologies. In this briefly discussed to new challenges and opportunities and comparison of generations of Systems.

Keywords: Transmission, Electromagnetic, Bluetooth, Multimedia.