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The iPhone has generated large profits for Apple, making it one of the world's most valuable publicly traded companies.
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The iPhone is one of the two largest smartphone platforms in the world alongside Android, and is a large part of the luxury market. Touch ID is still used for the budget iPhone SE series. Since iPhone X, iPhone models have switched to a nearly bezel-less front screen design with Face ID facial recognition, and app switching activated by gestures. Up to iPhone 8 and 8 Plus, iPhones had a single button on the front panel with the Touch ID fingerprint sensor. Since the iPhone's launch, it gained larger screen sizes, video-recording, waterproofing, and many accessibility features. The iPhone was the first mobile phone with multi-touch technology. As of 2022, the iPhone accounts for 15.6% of global smartphone market share. As of November 1, 2018, more than 2.2 billion iPhones had been sold.
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Since then, Apple has annually released new iPhone models and iOS updates. The first-generation iPhone was announced by then-Apple CEO Steve Jobs on January 9, 2007. which uses Apple's own iOS mobile operating system. The iPhone is a line of smartphones produced by Apple Inc.
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