• Fan-made Apple iPhone 6S renders envision several new internal changes

Fan-made Apple iPhone 6S renders envision several new internal changes (Photo : Reuters)

With the anticipated September 2015 release of the next generation of Apple iPhone models, rumors indicate that the iPhone 6S will have a unique design as well as its processor.

The internal structure will presumably have small changes that unveil the new logic board and elements, iDigital Times revealed. The next iPhone 6S - which comes after the iPhone 6 and its wider variant, the iPhone 6 Plus - will have more of internal improvements as opposed to the outward appearance.

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The iPhone 7 is anticipated to have a new physical look refresh while as opposed to the changes in the iPhone 6S that will have a faster camera and likely new components.

Leaked images about front section of the iPhone 6S reveal that the smartphone is similar to the current iPhone 6 because the external design changes might come in the next iPhone generation, Parent Herald reported. Changes in size, if any, will be minor to the level that there will be no impact on accessories of official size measurements.

A possible change associated with the iPhone 6S will be in terms of durability. The gadget has a stronger body to cater for the usual "bendgate" problem that affected the company during the first weeks of iPhone 6 launch.

Allegedly, specs for the iPhone 6S include a stronger design, an enhanced 12MP camera supported by a 4K video recording capacity, and Force Touch.

Apple will release iPhone 6S and iPhone 6S Plus later this year. The two devices will come with an improved A9 processor component, 2-GB RAM, and the new iOS 9 operating system.

Speculations reveal that the new model of iPhone will sell at not less than $645. However, Apple remains skeptical about its iPhone plans.