Key characteristics of 5G technology include faster data speeds, reduced latency, and increased connectivity. 5G networks offer download speeds up to 100 times faster than their predecessors, significantly enhancing the user experience for applications like streaming and online gaming. Additionally, 5G minimizes latency, which is crucial for real-time applications, such as autonomous vehicles and telemedicine. This technology also supports a higher density of connected devices, making it pivotal for the growth of the Internet of Things (IoT) and smart cities.