The primary impact of 5G networks on telecommunications is the significant enhancement of data transfer speeds and network reliability. With increased bandwidth and lower latency, 5G facilitates real-time communication, enabling a multitude of applications, such as high-definition video streaming, enhanced online gaming, and the proliferation of IoT devices. This technology transforms not only consumer experiences but also supports innovations in sectors like healthcare, transportation, and smart cities. Consequently, 5G networks are pivotal in shaping the future of communication and connectivity.