I don't think your experience is representative. The wired headphone business is booming.
If am doing high-fidelity listening using good headphones, I'm not playing the audio from my phone anyway; I am at home with my proper audio equipment.
The built-in amp may be lacking in power if you're using hard-to-drive headphones.
Bluetooth [...] high-fidelity
I've read that Bluetooth headphones that support the AAC codec sound great (theoretically this can avoid transcoding if your music is AAC) although they're few and far between.
The built-in amp may be lacking in power if you're using hard-to-drive headphones.
I've read that Bluetooth headphones that support the AAC codec sound great (theoretically this can avoid transcoding if your music is AAC) although they're few and far between.