iPhone X pre-orders might break the 50 million mark
Apple will start accepting pre-orders for the iPhone X on October 27, planning to release the near-bezel-less device on November 3. One of the highlight features of iPhone X will be Face ID - this completely replaces Touch ID as a secure means to unlock your handset, or authenticate and pay wirelessly.
Face ID will rely on what Apple calls a "TrueDepth camera" - a system including an infrared camera, flood illuminator (with invisible infrared light), and dot projector ("more than 30,000 invisible dots are projected onto your face to build your unique facial map", says Apple). Ming-Chi Kuo has it that Apple is finding it hard to mass produce this camera system, thus the iPhone X will likely be in short supply at launch, with production possibly catching up with demand only in early 2018.
source: Apple Insider
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