CAMERA - will feature a hump for rear camera at the back panel
HARDWARE - 3D sensors, The new gesture support feature is being internally referred to as 3D Touch or Real Motion, and has been developed by Nokia, It enalbes users navigate on the phone without touching the display, Microsoft has been working with developers to support the new system with apps and games. Notably, the report claims that the 3D Touch technology which will debut on the McLaren Windows Phone will be a unique feature and will be not found on other handsets from Samsung and HTC initially. Some of the gesture features expected to debut on the McLaren Windows Phone include answering calls by holding the handset near users' ears, or to hang up a call by just placing it in users' pocket. Other 3D Touch features tipped include mute phone call by a hand gesture or dismiss notifications or alerts by waving hand in front of the display.
] Kinect is a webcam-style add-on peripheral that enables users to control and interact with the Xbox 360 or the PC through a natural user interface using gestures and spoken commands, eliminating the need of a traditional input device
] Kinect for Windows lets developers and businesses build applications with new-age interfaces. Developers can take advantage of features like improved skeletal tracking, face tracking, enhanced speech, and seated mode tracking.