Friday afternoon I checked out the Retina iPad mini at a local Apple reseller (spoiler: it’s awesome), and I tried it right after I’d hefted the iPad Air. And I noticed something I hadn’t heard about in any reviews: The colors are way brighter and, well, more colored on the iPad Air. The wallpaper looks more saturated, and the blue/green icons really jumped out at me on the bigger display.
The mini, by contrast, looked just like the old mini, only with higher resolution. And it turns out that my eyes were right. Anand Lal Shampi of Anandtech did the tests and found that the color gamut of the Air is wider than that of the Retina mini.