Nikon D7100 Full size samples : Yikes !

Sammy Yousef wrote:

Sky looks quite okay here:

http://chsvimg.nikon.com/lineup/dslr/d7100/img/sample/img_02_l.jpg

...and here....

http://chsvimg.nikon.com/lineup/dslr/d7100/img/sample/img_03_l.jpg

Both are at ISO 200.

So either those are post processed very well, this is not a consistent problem, or it's something correctable on camera that some of the pre-production units are seeing. Could it be as simple as a setting?

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Sammy.
My forum postings reflect my own opinions and not those of my employer. I'm not employed in the photo business.