The key differences between 4G and 5G technology lie in speed, latency, and connectivity. 5G offers faster data transfer speeds, increased bandwidth, and significantly reduced latency compared to 4G. This results in quicker downloads, lower latency for real-time communication, and improved network capacity to support a larger number of connected devices. The rollout of 5G is poised to have a transformative impact on industries and everyday life. It will enhance the mobile experience with high-definition video streaming, AR, VR, and gaming on mobile devices. Additionally, 5G will enable the widespread deployment of IoT devices, smart city infrastructure, and advancements in industrial automation, healthcare services, and autonomous vehicles. The technology will support real-time monitoring and control, remote services in healthcare, and facilitate innovations in autonomous driving. Overall, the rollout of 5G is expected to revolutionize various sectors, offering faster connectivity, enabling new applications and services, and driving innovations across industries.