Here's How Much (or Little) Apple's iPhone Has Changed Through the Years
First Look at the New iPhone 7 and iPhone 7 Plus
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Apple Inc.'s new iPhone 7 isn't a major upgrade on the previous version, despite its various updates and features—and the well-flagged news that the smartphone has no headphone jack.
That said, the iPhone has been a game-changer. It helped Apple become the world's most valuable company and has swept aside many a rival device over its lifespan, contributing to the decline of household names from BlackBerry to Nokia. Here's a look at its evolution over the years.