The primary features of 5G technology include increased data speeds, reduced latency, and increased connectivity for a larger number of devices. 5G networks can deliver speeds up to 100 times faster than previous generations, enabling high-definition streaming, faster downloads, and more reliable connections. It also offers latency of as low as one millisecond, improving real-time communication, which is crucial for applications like autonomous vehicles and remote surgery. Lastly, 5G supports a massive number of devices in a small area, facilitating the growth of the Internet of Things (IoT) and smart cities.