Awasome Curly Hair Vs Wavy Hair References. Web wavy type 2a is typically more fine, easy to straighten, and tends to lack volume. 2a, 2b, and 2c.it is the hair type that sits in between straight and.

On the other hand, wavy hair has more of an s shape, which goes from side to side. Types 2b and 2c are also wavy, but tend to be thicker, coarser, and more. Web although there are similarities between wavy and curly hair, there are still a few key differences that you can use to distinguish between the two types of hair.