Has someone noticed ghost images (screen burn-in) on Dell XPS 12 Duo?

I recently noticed ghost images on my Dell XPS 12 Duo. If a bright image on dark background stays on the screen for a couple of minutes and then I switch to somewhat dark background I can clearly see the previous image on the screen for some time before it fades away. Once I noticed it I started spotting even more subtle ghost images. I even managed to capture it in a picture with a low-end digital camera - http://imgur.com/a/RIYff (notice the tray icons clearly seen in the Win 8 start screen and even the facebook ad is visible). It is far more clear when you look at the actual screen and not on a picture. I already arranged replacement laptop (as I had other issues with this one) but yesterday I read news about mass defects in Apple's Retina MacBooks ( http://www.ibtimes.com/print/macbook-pro-retina-display-problems-apple-faces-class-action-suit-ghosting-issue-1129939 ) with practically the same issue. Now I wonder if it is possible that all Dell XPS 12 Duo screens have this problem.

So anyone else seeing this on his machine?