Also speaking to a 02 guru guy who did all of his wedding photography using his S6, which surprised me.
Either he's talking out of his arse, he's shafting his clients or he's shooting for free and being an arse anyway.
Technically you will struggle to shoot weddings on the best camera gear, one of the reasons it's always been expensive to hire a decent 'tog, and while the market has opened for lots of cowboys recently, they still use decent DSLR kit reaching into the thousands, not a £350 smartphone (none of which will store even close to a wedding's worth of photos anyway).
The S6 has a remarkable camera, but it's still very limited as one and if someone has genuinely shot a wedding with one as an official photographer they need to be surgically relieved of some bits.
Edit: I wonder how many of the reviews are using the full 23 megapixels. Obviously the S6 produces images at ~2/3 of the size of the Z5, so how much of the image quality is down to the lower resolution? In basic terms you will gain quality as you lower the pixels, the reason why I was initially excited at the prospect of the M7 camera (before it just turned out to be
****) so does the Z5 turn the tables if it remains at the default 8mp? I've not looked yet.
And again, I've not looked, but the Samsung screens have always been garish in terms of colour-balance, not just edging towards saturation, but eye-bleedingly so. Do the current panels continue that trend? A photo will always look more impressive the more punchy it appears, but is it necessarily better? If you're looking through a camera yourself, without a side-by-side test, why can't it be the camera filming the phone who's balance is off?
And remember Sony have a big update to the camera software coming next month. Frankly if the Z5 is close to the S6 it will remain on my possible list (with the 6P and maybe even the X Style if I go the bonus direction). For me, all a camera needs to be is good enough, not necessarily the best - the package as a whole will dictate what's best.