MrSeb writes "Thanks to a leaked video — a video that Microsoft made for Nokia — we now have lots of details about Windows Phone 8 (WP8). From deep Windows 8, Skype, and SkyDrive integration, through to the addition of NFC 'wallet' payments and BitLocker encryption, it sounds like Windows Phone 8 will be close to iOS and Android in terms of features. The interesting stuff is under the hood, though: WP8 will have the Windows 8 kernel instead of the Windows CE kernel of its predecessors. Through the Win 8 kernel, WP8 will support native code and multi-core processors. It will also have the same network stack, security, and multimedia support as Windows 8. While Win 8 apps won't be directly compatible with Windows Phone 8, Windows Phone manager Joe Belfiore says developers will be able to 'reuse — by far — most of their code.'"