4G (fourth generation) is a reference to a new generation of wireless networks, and the devices that use them to access the internet. Together, 4G networks and devices can communicate up to 10 times faster than 3G networks and devices—replicating (if not better than) a broadband internet experience you might already be enjoying at home.
But speed is only part of the story. The real breakthrough with 4G is about being able to do more with your wireless device – a lot more. 4G users will enjoy a wide variety of new services with their Smartphones, tablets, laptop, data cards and Hotspots—a full internet and data experience without cabling, speed and mobility issues.
4G technology transmits data at a much higher rate and that will ultimately open the doors to enhanced multimedia features video chat (see and hear your caller!), high-quality video and voice streaming, HD video, video blogging, and taking, sending or receiving higher quality digital photos.