# Difference between wire wound and ceramic chip inductors

I have two boxes of SMD r.f. inductors. One lot are wire wound, and the others are ceramic chip. What is the difference in construction? From peering at them with a microscope I see that the wire wound ones are, umm, wound with wire. But how are the ceramic chip ones made? What do they look like inside? I notice that the $Q$ for the wire wound ones is higher. Are there any other important differences in usage?