Thanks a lot for the review, Benjamin. I'm considering the ThinkPad X1 Carbon G13 as a replacement for my current laptop, so I really enjoyed reading it.
However, I'm a quite perplexed by the display measurements. I understood that G13 uses the same display as G12, namely Samsung ATNA40YK20-0. Do you have a theory, as to why the color accuracy was so much worse on the G13 unit? It seems to be a massive difference, especially seeing that calibration didn't help much.
sRGB dE2000 avg/max (post calibration)
4,7 / 9,1 (X1CG13)
0,68 / 3,15 (X1CG12)
Did you change the protocol or setup somehow? I noticed that you used different calibration devices (X-Rite i1Pro 3 vs. X-Rite i1Pro 2), but it's still strange to see such diverging figures.