If you're in the market for a new iPhone, you're likely curious about Face ID - a game-changing feature that lets you unlock your phone with just a glance. The first iPhone to feature Face ID was the iPhone X, released in 2017.
The iPhone X marked a significant shift in iPhone design, ditching the home button in favor of a sleek, all-screen design. This change allowed Apple to integrate Face ID more seamlessly into the iPhone experience.
Face ID uses advanced 3D mapping technology to create a unique map of your face, which is then used to authenticate your identity. This process happens in a split second, making it quick and convenient to unlock your iPhone.
On a similar theme: Azure Face Api
Which iPhones Have Face ID
All iPhones without home buttons support Face ID. This began with the iPhone X in 2017.
As of April 2022, all iPhones without home buttons support Face ID.
For another approach, see: How Long Does Apple Support Iphones
Trivia
The TrueDepth sensor in the iPhone X and above is also used to animate Animoji. It's a pretty cool feature that lets you create and customize your own animated characters.
The iPhone 13 Face ID sensors have a changed design from the predecessor models as it fits in the smaller notch. This design change allows for a more streamlined look and feel.
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