IPHONE
The iPhone is a line of smartphones produced by Apple Inc. that use Apple's own iOS mobile operating system . The first-generation iPhone was announced by then–Apple CEO Steve Jobs on January 9, 2007. Since then, Apple has annually released new iPhone models and iOS updates. As of November 1, 2018, more than 2.2 billion iPhones had been sold. As of 2022, the iPhone accounts for 15.6% of global smartphone market share. [3] The iPhone was the first mobile phone to use multi-touch technology. [4] Since the iPhone's launch, it has gained larger screen sizes, video-recording , waterproofing , and many accessibility features. Up to the iPhone 8 and 8 Plus, iPhones had a single button on the front panel, with the iPhone 5s and later integrating a Touch ID fingerprint sensor. [5] Since the iPhone X...
