It’s the case with all headphones, i own space one.
They sound amazing and crisp on android.
On windows I’d say they are just usable.
I’m on the headphones mode ofcourse.
Using a third party eq on windows helps a lot but still the quality is nowhere as crisp as on android.
Ldac is a cherry on top and is worth it even your music is 128kbps, the compression algorithm in itself is better, sound is richer snd the bass is punchy in ldac