Why are there different colors on the laptop and iPhone photos?

Question

iOS

Hello. Updated macbook pro to BigSur. I noticed that after processing the photo and sending it to the iPhone, the colors are different. On an iPhone, the photo looks desaturated.

The calibration profile on the poppy is srgb 2.1, in Photoshop, too, srgb 2.1, all truetons and the like were turned off when the update was installed. However, the colors are different.

Tell me what could be the matter? Exactly the same settings were before the update, and the colors matched.

Answer 1

PrUvet. In general, this is a common "problem", or even FiCh) It all depends on the type of matrix (TN +, LED, AMOLED, IPS, MVA, etc.). The manufacturing technology of various matrices affects many parameters of the matrix itself, including color reproduction (Even matrices of the same type can be unequal in color reproduction). In addition, various chips (HDR support, increased bit depth) also bring their own nuances to the final picture.
In other words - this is normal) Colors can and WILL differ. If I'm not mistaken, the most reliable MONITOR in terms of color reproduction is a CRT monitor (on a cathode ray tube) + A special type of monitors are made especially for printing (for example, NEC monitors), but there is a question about the reliability of color on paper.