In fairness, I had to change the title of the thread... The numbers in the report are good, Wire, and thank you for posting. I've plough through the User Manual on Dell's web site but could not find any references to the existence of "hardware LUTs"? I was looking for this feature in view of the excellent Gray-Scale Tracking behavior. As for the 'Gamut' tests, sRGB/AdobeRGB support, I don't think anyone could dispute the < 2 Avg dE value presented in the calibration report. But I'd like to see a comparison on more than a handful of color values? Perhaps DispCal can crank out a more "extensive" report than Dell but it's worth nothing the manufacturer's claim is based on a set 32 color samples (8 GS values + 4 Red + 4 Green + 4 Blue + 4 Y + 4 C + 4 M), according to my reading of the report. I'll bet the results based on a broader sample set will still be very acceptable, Wire? (Didn't you already tested this with DispCal?) The gray levels graph suggest that the unit is plenty gamma-corrected, out of the box. The Brightness Uniformity figures are hard to resist / beat, though? Same as the Color Uniformity figures? I mean, those kinds of differences are minuscule to me -- almost too good to be true, but that's probably the state of good, quality displays these days 😊 Have you found that, when using one of the Presets (sRGB/AdobeRGB, whatever), that the display Luminance changes accordingly? I read something to that effect .... Last but not least, this statement eluded me before:

User-enabled adjustments: Dell's software development kit, or SDK, enables customers with a proprietary colour solution to customize Dell UltraSharp Monitors with their preferred specifications. You can also fine-tune colour parameters, including RGBCMY saturation,RGBCMY hue, RGB and RGB offset.

It surely does not mean that there's a CD in the box, somewhere, containing an "SDK" for you or the casual color management hobbyist to get into programming the display directly? / Roger -----Original Message----- From: colorsync-users <colorsync-users-bounces+graxx=videotron.ca@lists.apple.com> On Behalf Of Wire ~ via colorsync-users Sent: January 4, 2020 5:58 PM Cc: 'colorsync-users?lists.apple.com' List <colorsync-users@lists.apple.com> Subject: Re: NEC PA271Q "Native" chromaticities On Sat, Jan 4, 2020 at 2:44 PM Roger Breton via colorsync-users < colorsync-users@lists.apple.com> wrote:

Wire, Do you mind posting a scan (photo) of that certificate?

I added the report: https://drive.google.com/open?id=1DSpUzIAgxsiG8qi8FKr2uJ5_P4MNmTKu _______________________________________________ Do not post admin requests to the list. They will be ignored. colorsync-users mailing list (colorsync-users@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/colorsync-users/graxx%40videotron.ca This email sent to graxx@videotron.ca