4G and 5G technologies have many application uses. With the introduction of the 4G era, mobile services started emerging like video streaming, mobile gaming, and m-payments owing to their reasonable data rates and low latency. The applications enhanced with the introduction of 5G technology as it supports smart manufacturing. Industrial robots and sensors can be controlled in real-time due to 5G's ultra-low latency. Remote high-definition video surgeries with real-time feedback can now be performed due to 5G support, which enhances the applications of medicine. In addition, 5G enables smart city uses in managing traffic and monitoring pollution.