Check this out, it’s a very thorough video comparison of the cameras of the Nokia Lumia 920, Apple iPhone 5 and Samsung Galaxy S3.
It’s amazing to think that it’s now a Nokia that’s getting picked up on oversaturated colours. I do distinctly remember when it was the N8 producing the most lifelike colour against the iPhone, reviews loved the iPhone pics. Anyway, Nokia might have overdone it.
On other things like grip to hold when taking a photo, stabilisation, video sharpness, low light photos, the Lumia 920 takes the top spot.
The photo below was low light WITH LED flash.