The difference is that with the Nook GlowTouch a bump would create a bright spot--usually more than a single pixel. I have not heard that with the Kobo Glo at all. I think what we are seeing with "our" bright pixel is a manufacturing defect.
FWIW, when you buy a computer display or a TV, there seems to be a threshold for the number of these that have to be there before the manufacturer or store will take them back.
|