Preview at WWDC likely in June, followed by September launch.
Apple Promises iPhone 5-Compatible HDMI and VGA Cables Coming Soon
One MacRumors reader expressed particular concern over the lack of video support, noting that many in-car aftermarket entertainment systems use the video out function of the 30-pin connector to display and control apps from head units. It seems, however, that Apple does have at least a partial solution.
As The Verge reports, Apple is building Lightning to HDMI and Lightning to VGA adapters and quotes an Apple spokesperson as saying they "will be available in the coming months." Without these adapters, iPhone 5 owners' only option to output video from the device would be AirPlay.
The Verge doesn't reveal pricing, but the Apple Digital AV Adapter -- the 30-pin to HDMI adapter for the iPad and iPhone 4S -- is $39 direct from Apple.