Originally Posted by xendula
I have the K4S and the K4B and agree with Blossom, the K4B has the best contrast and nicest background color I have seen in an ereader. The software is exactly teh same, no covers/touch/cloud access.
Me 3. The K4B does look better than the K4S or the KT. I do wish it had the same software as the KPW, but that's not the case.