Ipod classic 7Gen vs Iphone 5s


Does the ipod classic 7Gen is better than iphone 5s in sound quality?

I have M50 and Sennheiser HD598 does need DAC or Amp ?

Can some one recomend some headphones better M50, in the same price?

i use macbook pro 2013 and Desktop with Motherboard MSI Z87-G43 for listening.