Is the iPhone 5 4G, or is it 5G?

Is the iPhone 5 4G, or is it 5G?

4G. It just so happens that 3G came around the time of the iPhone 3G and 4G came around the time the iPhone 4 came out, but it actually has nothing to do with the iphone. Its the type of network you're on. So the answer to your question is the iPhone 5 runs on the 4G network.

Iphone 5 supports 4g lte. 4G lte is the fastest means of network compared to 3g.

The iPhone 5 uses 4G LTE connectivity, which is the fasted wireless data connectivity commonly available. The iPhone 5 is actually considered the 6th generation iPhone (5 models came before)