Are mixing/mastering headphones the same as audiophile headphones?

Overlapping but not identical. Studio-oriented models like the HD 490 PRO and HD 560S aim for neutrality and predictable translation, while many audiophile-leaning headphones add warmth, sub-bass lift, or treble sparkle for listening pleasure. If you produce music, prioritize neutral-tuned models with documented frequency response; if you primarily listen, tuning preference matters more than measurement flatness.