Just got back from the Apple Store ter again. Returned the M2 Max MBP 14. We are going on vacation soon and I didn't want to get stuck past the 14-day return window.
Still unsure which Mac(Book) to go with and all those HDR display comparisons leave me even more indecisive. My heart wants to go back to the MBA 15 but my head keeps reminding me "the MBP is better" if they're both 16/512 or 16/1024.
After returning the MBP 14 I hung around for 20 minutes watching 4K HDR videos side-by-side with a demo MBP 14 and MBA 15. The HDR content is brighter and colors are more vivid on the MBP 14, but not by a significant margin to me. It is akin to maybe two more clicks on the brightness meter (I already had both laptops at max brightness). I really had a hard time differentiating the difference between the two screens and had to actively look for it. Even when the background was predominantly black, I had to look at the bottom of the bezel of the MBA 15 to really notice the subtle grayness. The MBA 15 did not look anywhere as bad as the comparisons by
@lJoSquaredl (I'm not discounting what you've shared, just saying the MBA 15 looks nothing like that in-person).
The photos
@lJoSquaredl shared remind me more of my first "dual scan" laptops from the 90s. If the MBA 15 looked that bad it would be an extremely easy decision, but I agree when someone characterized the MBA 15 display as the best non-XDR display. I don't recall ever thinking my M1 MBA display was bad, just not quite bright enough. I really loved that wedgie machine. I still have my 2015 13" MBP and as awesome as that laptop was, the display is markedly purplish-gray in dark scenes yet still nowhere as bad as those photos in above posts. In-store (and when I had it in-home) the MBA 15 display is pretty darn impressive for being non-XDR.