Informed sources, the upcoming iPad 2 does not support high-definition screen, Retina, nor have the SD slot. The source said that Apple originally planned configuration for the iPad 2 high-definition screen and SD slot Retina, but because of “engineering problem”(engineering issues), Apple was forced to change plans.
The current iPhone 4 Retina screen has been used, so the industry generally believes that the upcoming release of iPad 2 will also use Retina HD screen.
Apple has recently sent out invitations in major media, to participate in the March 2 launch of Apple’s products, the background of the invitation also deliberately covered most of iPad 2, which is “Apple will be released March 2 iPad 2 “consistent rumors. Sources also said earlier, iPad 2 after the release will be issued this fall and then cloth iPad 3, the time interval only a few months.