Amazon introduced the Kindle Colorsoft last month.
There are also reports of discoloration along the vertical edge.
Another said they only noticed it when using the Colorsoft’s edge lighting.
There are also complaints about dead pixels and the general blurriness of some text.
It means the e-reader currently has a customer rating of just 2.6 out of 5.
A lot of angry buyers are exchanging their Kindle Colorsoft units or just returning them for a refund.
Interestingly, several users in anotherthreadreported that the problem did not appear until after an initial software update.
