Received a replacement Kindle Touch due to ghosting on the original. The replacement's screen is much sharper than the original (even my husband said something and he doesn't notice these types of things). New one is also more blue-ish while old one is more yellowy-grey. Why would the screens be so different in two of the same model, within a couple of months? (BTW, ghosting is worse on the replacement!).
Old on the left, new on the right.
