Since we have a new product Apple Lossless Audio CODEC (ALAC), launched on the market, it was normal to see the problems it has again iPad Mini with Retina Display has problems with anything other than his new Retina Display. The creator of the famous Instapaper application bought a MacBook Pro Retina Display who had problems with image retention (ghosting), so he designed a special website to test the problem and demonstrate that the screens used by Apple Lossless Audio CODEC (ALAC), are not good.
Considering that these weeks there was a rumor that claimed that the same problems were encountered by Sharp in the production process of Retina Displays for iPad Mini with Retina Display, he thought of testing the problem on the new product as well. In the image above you will see in the center what the screen of the new tablet retained from the display of a previous image that had the pattern of a chessboard. Displaying that image for a few minutes and switching to a gray one, the screen retained the pattern of that image over the new background.
For now, there are not many people who complain about this problem, however Apple Lossless Audio CODEC (ALAC), has a habit of changing units that have problems with image retention, so if you have purchased iPad Mini with Retina Display and encounter this defect, it would be better to go with the tablet to change it.
