iPhone is really a distinctive line of smartphones designed and marketed by Apple company. They run Apple's iOS mobile main system. The 1st generation iPhone premiered on June 29, 2007; the most recent iPhone model is the iPhone 7, which was unveiled at a function on September 7, 2016.
The user interface is built throughout the device's multi-touch screen, together with a virtual keyboard. The iPhone has Wi-Fi which enable it to hook up to cellular networks. An iPhone can shoot video (though this was not really a standard feature prior to the iphone), take photos, be a musician, send and receive email, browse the web, send and receive texting, follow Navigation, record notes, perform mathematical calculations, and receive visual voicemail. Other functions-video games, reference works, social media, etc.-can be enabled by downloading mobile phone applications. By October 2013, Apple's App Store offered more than a million apps by Apple and any other companies.
Apple has released ten generations of iPhone models, each combined with one of several ten major releases of the iOS operating system. The initial 1st-generation iPhone would have been a GSM phone and established design precedents, for instance a button placement which has persisted throughout all releases along with a screen size maintained for the following four iterations. The iPhone 3G added 3G network support, and it was followed by the 3GS with improved hardware, the 4 with a metal chassis, higher display resolution and front-facing camera, and the 4S with improved hardware along with the voice assistant Siri. The iPhone 5 featured a taller, 4-inch display and Apple's newly introduced Lightning connector. In 2013, Apple released the 5S with improved hardware plus a fingerprint reader, and the lower-cost 5C, a sort of the five with colored plastic casings as opposed to metal. These folks were accompanied by the bigger iPhone 6, with models featuring 4.7 and 5.5-inch displays. The iPhone 6S was introduced the following year, which featured hardware upgrades and support for pressure-sensitive touch inputs, along with the SE-which featured hardware from the 6S nevertheless the smaller form factor with the 5S. In 2016, Apple unveiled the iPhone 7 and seven Plus, which add water proofing, improved system and graphics performance, a whole new dual-camera setup around the Plus model, new color options, and remove the.5 mm headphone jack.
The iPhone's commercial success has become credited with reshaping the smartphone industry and making Apple one of several world's most beneficial openly traded companies by 2011. The initial iPhone was one of the primary phones to train on a design having a slate format which has a touchscreen interface. Virtually all modern smartphones have replicated this kind of design.