Audio quality... Audio quality on many Android phones is disappointing, with stock Android. My Sony Z1 Compact sounds horrible, with players that use the built-in audio libs of Android.
However, somewhat to my surprise I discovered that it's not just the hardware that is at fault.
Music really opened up when I installed a better music player, that includes it's own MP3 decoders. After trying various (Denon Audio, and some I can't remember the name of) I settled on Neutron Player as best choice.
Man, what a difference!
Why's that relevant?
Well the review mentioned audio quality to be disappointing when compared to an iPad and I guess that same will be true of almost any Android phone, including the Sony Z3 and the LG G4.
I am quite curious what these phones will sounds like when using a better quality music player.