Are MacBooks Laptops, Notebooks or Netbooks

Are MacBooks (not just the retina MacBook) Laptops, Notebooks or Netbooks?

This is what I think.

• Macbook Pro - Laptop (High power and a lot of I/Os


• MacBook Air - NoteBook (Medium power and a few I/Os


• MacBook - Netbook (Low power and 1 I/O

Am I right or wrong?

If I am wrong could someone explain to me why?