M8 have louder volume than most, it doesn't necessarily mean "better" even if Samsung may need rooting, custom kernel w. sound engine and sound app to match the sheer volume. What it do mean is that you may need to choose which can to use more carefully with Sammy than with M8, unless you root etc of course.
Also confirmed S5 sounds beautiful with Sony MH-1C earbuds, thats great because they are very cheap
SM-G900F(kltexx) 16GB + 32GB Black UP and running KOT49H.G900FXXU1ANCE
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