The screen is apparently a 16:10 display, plus approximately 70 (not sure about the number) pixels on top: thusly, when an app goes fullscreen, the OS just blac

The screen is apparently a 16:10 display, plus approximately 70 (not sure about the number) pixels on top: thusly, when an app goes fullscreen, the OS just blacks out those top pixels and puts the app in the 16:10 area (unless it uses the new API and requests access to these pixels)