Correct option is D
One of the significant advancements of 5G technology is that it enables faster data downloading, ultra-low latency, and enhanced connectivity, making innovations like driverless cars and the Internet of Things (IoT) possible, including controlling domestic appliances with mobile devices. However, existing cell phones that are compatible only with 4G LTE technology cannot be used with 5G networks. A new 5G-enabled device is required to access the high-speed and low-latency benefits offered by 5G. This is because the hardware in existing devices is not designed to support the specific frequency bands and data handling capacities that 5G networks offer. 5G will revolutionize sectors like healthcare, smart cities, and automation, and significantly improve user experience in mobile communication.
