??? what leak
check this news from forbes : http://www.forbes.com/sites/gordonkelly/2016/12/08/samsung-galaxy-s8-headphone-jack-removed/
??? what leak
The hardware button was one of my favourite features of most Samsung phones (iPhone for that matter too), same argument as most high end remotes not removing all physical buttons really.
check this news from forbes : http://www.forbes.com/sites/gordonkelly/2016/12/08/samsung-galaxy-s8-headphone-jack-removed/
What's wrong with the speaker? The one on the S7 is very good.
I had the Z3 and Z5. I don't think the Z3 speaker was better at all. The S7 edge speaker has more volume and bass, but the Z3 had stereo imaging, and 3D surround. Given the choice, I'd always pick sound punch over stereo quality. While stereo/surround is great, it's the punch that gives better low frequency clarity. The Z3 speaker lacked the bass of the S7, simply put.
The Z5 was worse than the Z3.