Aviodant pd ~vs~ schizoid pd

As the subject suggest, is APD and SPD not the same difference? Can you even be SPD without suffering from all the symptoms of APD?

I was reading about apd ( sound like a german tv networkstation), and i see soo many common features, that i need to ask around here, to be able to find a logic answer.
I can not tell the difference.

Namaste

I found the answer elsewhere on this forum. Nevermind replying, moderatores can delete post, since the qustions has been answered numerus times on psychforum.com