3G vs. 4G What is the Difference? Most people know that the G stands for the generation of cellular wireless standards. But what can 4G do that 3G could not?
Many iPhone 3GS buyers are starting to fear they should have waited for the next gen iPhone 4G to hit the shelves. Is 4G going to be that much better than 3G. Here are the differences between 1G, 2G, 2.5G, 3G, 3.5 and 4G with a good video breakdown.