[QUOTE=DuckieTigger;3976191]Did you even look at the picture in the first post? It is one picture with two devices at once. /QUOTE]
I did.
and I immediately saw that devices' settings are not the same.
So that particular picture is useless, evidentially.
I am not denying that differences can exist, I am asking if anyone has determined which components cause the variation.
And that photography can be suspect, unless you are a skilled photographer. Even side by side, one could be getting or reflecting more natural light or be more or less influenced by a flash. If camera is aimed at centre of device A, with device B off to one side, and flash is used, then device B gets far less flash light.
The most objective , trustworthy process is this: and we'd have to trust the photographer.
Take a picture of device A, then replace it with device B in exactly the same place without moving the camera and take a 2nd picture, with identical camera settings.
Then put those pictures side by side
Obviously also, screens have to have the same display, and the same number of screen changes since e-ink was last refreshed.
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