'iPhone 7' dummy units hint at design changes
iPhone 6s similarities
Apple is believed to preparing to unveil the next-generation iPhone in September, and ahead of the event, several prototype "dummy" units have been photographed and posted across the web.
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Two models
Apple is said to be sticking with the same sizing lineup: a 4.7-inch model and 5.5-inch model.
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Camera changes
The biggest change to the iPhone 7 is the camera, as the overall design looks very similar to the iPhone 6s. The dummy units show a protruding camera that is larger, but it's not clear what megapixel or resolution the improved camera may have.
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iPhone 7 Plus adds dual lens
The Plus version of the iPhone 7 is said to feature a dual-camera. It's not clear what resolution the cameras will pack.
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Antenna lines
Apple is believed to be getting rid of the antenna lines previously seen on the iPhone 6s to give the iPhone 7 a cleaner look.
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Headphone jack
In a controversial move, Apple may remove the headphone jack on the iPhone 7, as it looks to move people to its Lightning accessory port.
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Pressure sensitive home button
Both models will have a home button that responds to pressure with a vibrating sensation on the finger, rather than a physical home button like on current models, according to Bloomberg.
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New iOS
The new iPhones will ship with iOS 10, Apple's redesigned mobile operating system that includes an overhaul to parts of the operating system, including Apple Maps and Messages.
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Smart Connector
Some rumors have called for the larger iPhone 7 to carry a Smart Connector port, like the iPad Pro, for improved functionality with accessories.