Thoughts: BI is not a photography site, and Jay Yarow is (pretty clearly) not a photographer.
a. On the first photo, he claims the iPhone photo is "the same photo" when it clearly isn't. IOW, he didn't shoot these simultaneously, he shot the separately, and clearly shook the iPhone one. Nonetheless, the Lumia photo (while clearer by far) is SO YELLOW. A *steady* iPhone shot would have won that contest hands-down for skin tone alone.
b. Second photo, again with the overall color and skin tone. I can't argue that 8MP is as good as 12MP or 20MP (though I think above that point there's no real advantage) -- but what's the point if you have to color-correct every shot? I note also that the iPhone more detail through the window.
c. Third photo, no contest -- iPhone wins.
I do like the clarity and sharpness of the Lumina, particularly if those were shot handheld. But it surprises me that the iPhone is SO MUCH BETTER at getting the colors right. And of course the last set of pictures -- showing the two phones -- doesn't do the Nokia any favors.
Nokia's on to something there, however, and if they can fix the problems with color they may well find a solid niche as the preferred phone for serious photographers. Given that you have no optical zoom on camera phones, the 41MP file size can come in handy for serious cropping to make up for the lack of zoom -- much more so than the iPhone, that doesn't have that luxury with only 8MP.