Tijs Delvaux
New member
How many ppi (pixels per inch) would it take for an image to be the same as noticeable by the human eye
I know human eyes and screens are pretty much incomparable but I suppose there is some kind of a relation.
For example the iPhone 4 has a screen resolution of 326ppi (i haven't seen it yet), but do the pixels have to be a lot smaller for the human eye to be noticed?
I know human eyes and screens are pretty much incomparable but I suppose there is some kind of a relation.
For example the iPhone 4 has a screen resolution of 326ppi (i haven't seen it yet), but do the pixels have to be a lot smaller for the human eye to be noticed?