Quote:
Originally Posted by MarjaE
An older e-ink display which can't get much more than 1.5 partial refreshes per second may be better for me than a newer one which can get 15 per second.
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EInk does not flash at all - in EInk technology small black/white balls are moved.
Only in Refresh are they all briefly set to black and then back, which you might see as flashing.
In A2 mode, which the Chinese EInk tablets can handle, this refresh does not exist, but very slight ghosting remains.
But since, as described above, small balls are moved, the buildup of an image is not fast - it takes about 0.07 seconds (about 15 Hz), in this speed image changes can happen.
This is fast enough for text/image scrolling, but not fast enough for smooth mouse movement, because in these 0.07 seconds the mouse pointer is already elsewhere.
I almost only use EInk devices that can handle A2 mode and also use a Boox Poke 2 in my car as a glare-free navigation device.