Reader Martin Roth runs a YouTube channel, in part dedicated to comparing camera phones - and he's now put up videos on the Nokia 808 PureView versus the Xperia XZ1 and Galaxy Note 8, both running Android. They're in German, but see below for how to get English subtitles!
Firstly the Nokia 808 versus the XZ1. Maximise the window and then dive into the YouTube player settings - set the 'subtitles' to be 'Auto translate' and then 'English' (or whatever):
And then the Nokia 808 versus the Galaxy Note 8:
Comments? The subtitle system makes the videos something of a hard watch, not least because the videos flickered for me as a result, but hey... Some Nokia 808 content - in 2017!