Apple is reportedly testing at least two distinct iPhone 16 prototypes, each showcasing different design elements. This information comes from MacRumors, which cites its own sources to illustrate that development is underway on multiple engineering models rather than a single, finalized concept.
Inside Apple, the iPhone 16 is being referred to as Project DeLorean. The company is evaluating several engineering samples that, at first glance, appear similar but carry subtle differentiations in their details. This approach allows Apple to compare how small changes affect user perception, ergonomics, and production feasibility before locking in a final design.
The most striking and instantly recognizable change appears to be the vertically oriented rear camera arrangement. Departing from the horizontal or mixed layouts seen in prior generations, the iPhone 16 adopts a vertical camera stack that makes the model immediately identifiable as the latest release. Apple is weighing two camera bump concepts: one mimicking the isolated-lens style of the iPhone 12, and another featuring a black strip that resembles the design language used on the iPhone X.
MacRumors notes that one variant resembling the iPhone 12 is the more common among the engineering samples. This indicates there is a strong likelihood that this layout could appear on the final product line, subject to ongoing validation and production considerations.
On the hardware side, Cupertino is exploring a unified volume control mechanism for the base iPhone 16, replacing the two separate volume keys seen in older iterations. In parallel, the younger model is to feature a programmable Action Button. This feature, which debuted on the iPhone 15 Pro in 2023, has proven popular among power users and early adopters for quick access to customizable actions.
Color previews for early prototypes surfaced in three hues: yellow, pink, and a deep midnight tone. These options reflect Apple’s ongoing interest in broadening the color palette to appeal to a wide range of tastes while keeping shade consistency across accessories and marketing materials.
Industry observers expect an announcement window for the iPhone 16 in September 2024, aligning with Apple’s long-established pattern of introducing new iPhone generations in the fall season. The cadence provides carriers, retailers, and accessory makers ample time to prepare for the launch cycle and related promotional campaigns.
In a separate and unrelated note, a retiree in Moscow was reported to have been involved in a theft case, highlighting ongoing concerns about the security and protection of personal devices in public spaces. While this incident is not connected to Apple’s product development timeline, it underscores the importance of secure devices and the broader conversation about safeguarding consumer technology across markets.