Hi again!
In order to make these screen shots more comparable, I made a new profile for the Eizo, trying to match the desktop light gray of the Samsung. I set the luminance to 80 cd and came pretty close:
Digital Color Meter Lab reading of Desktop Light Gray:
Samsung 87,059 - 0 - 0
Eizo 86,981 - 0 - 0
Also, I chose L* rather than gamma 2.2. The Samsung was calibrated with ColorEyes, and ColorEyes recommends L*, and even if I have no record of it, I believe I followed the recommendation.
BTW I can see a slight green-to-red gradient in the gray on the Eizo, but Digital Color Meter can not measure it.
The Samsung profile had delta E average 0.37, max 0.68. The Eizo has average (dE2000) 0.2, max 0.5, dE White Point 0.4
The screenshots are from Bruce Lindbloom's synthetical ColorChecker target, opened in Preview and PSCS3, and displayed on either monitor.
Comparing the Preview images, I find a red cast on the Eizo, see patches 1/2, 2/1, 2/3, 2/6. Much grosser however is the dull appearance of the PS Eizo image compared to the other 3.
Bruce Lindbloom's reference values for his synthetic CC for Illuminant D65,
rounded down to 3 post-comma digits:
row 1 and patch 22, middle gray;
37,257 12,766 14,869
65,959 13,500 17,224
50,585 -1,609 -21,263
43,188 0,433 21,970
55,662 11,1813 -25,010
71,232 -31,861 1,507
51,244 -0,076 0,687
Lab readings of
Preview on Samsung, row 1 and patch 22
37,841 13,996 16,410
65,943 15,648 18,121
50,205 -4,762 -21,539
43,119 -13,723 21,371
55,424 9,430 -24,691
70,771 -31,648 0,043
51,415 0,207 1,195
PS on Samsung
36,945 13,621 15,699
65,943 15,648 18,121
49,673 -5,395 -21,770
42,382 -13,555 20,383
54,841 8,711 -25,008
70,343 -31,891 -0,016
50,921 -0,199 1,039
Preview on Eizo
37,856 14,223 16,383
66,566 16,609 18,820
50,289 -4,430 -21,598
43,326 -13,895 21,723
55,375 9,785 -24,852
70,835 -31,645 0,414
51,431 0,273 1,273
PS on Eizo
35,450 10,102 14,371
64,199 12,328 17,441
49,044 -2,684 -20,504
40,923 -9,305 18,969
54,014 6,363 -23,422
69,551 -21,277 0,984
49,514 0,277 1,277
[attachment=19650:CC_Previ...ung.tiff.jpg]
[attachment=19648:CC_PS_Samsung.tiff.jpg]
[attachment=19649:CC_Previ...izo.tiff.jpg]
[attachment=19647:CC_PS_Eizo.tiff.jpg]
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Have a nice week-end! - Hening.