I see a lot of people complaining that the Fairphone 6 doesn’t have an Aux jack.
Just use an adapter cable.
A 3.5mm Aux jack takes up a significant amount of space just to connect a few wires that could be connected through USB-C anyway, that space could be used for a bigger battery.
Even if there was a good enough reason to keep Aux it should be 2.5mm Aux and not the usual 3.5 as it does exactly the same thing but uses less space
I don’t think I’m an audiophile, but I stream my own flacs with 800-3000 kbps and there is a very noticeable difference in quality between the bluetooth- and the wired connection on my Bose QC Ultras.
Out of curiosity I did a quick test with Sennheiser Momentum 4 using 1000 kbps flac and I personally couldn’t hear a difference that I wouldn’t call placebo. If I wanted to I could convince myself that BT sounds better. But there really was no difference in quality. Only the tuning might be slightly different.
One cause of a difference could be whether the headphones use their built-in DAC or the phone’s.
Another issue can be proprietary codec support.
To the phone? Really, really doubt it.
Ah, here’s your problem, you’re listening to j-pop.
Sorry, that was a bit of a mean joke, but I couldn’t resist.
All good, I laughed!