Thread: Kindle 4 screen is THE SAME as K3.
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Old 10-13-2011, 12:17 AM   #90
shinew
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Posts: 309
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Join Date: Feb 2009
Location: NYC
Device: Kindle PW, K4 Touch, iPad2, Samsung Galaxy S II
Quote:
Originally Posted by Blog Kindle View Post
I'm using Spyder 3 Print SR
a colorimeter should work just as well depending on the quality of the RGB filters inside and its calibration tolerance. Although Datacolor is the only company I'm aware that uses a colorimeter for reflective measurement, instead of its usual emissive measurement role. On the other hand, spectrophotometers has been used for decades for both emissive & reflective measurements, so I personally trust my specto little more.

Anyway, IMO it's either your K3 & K4's eInk Pearl screens are out of spec or your spyder3print SR is not accurate. A dE of 4.8 from the spec is too large to ignore.
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