The hardware is noted for a smooth mechanical action and an internal crease that is difficult to detect by touch.
This release places Apple in direct competition with established foldable manufacturers like Samsung and Google after years of industry rumors.
To differentiate itself, Apple settled on a squatter 1.4:1 aspect ratio—the proportional relationship between a screen's width and height—which creates a wider viewing area than many existing foldables.
This design is intended to optimize landscape video viewing and side-by-side multitasking, or running multiple apps at once, addressing common utility concerns in the foldable category.
The device incorporates a software mechanism that gradually transitions and focuses screen content as the phone unfolds, rather than simply toggling displays.
It also features a dual 48-megapixel camera system shared with the iPhone 18 Pro and supports various physical orientations, such as a "tent mode" for viewing information while the device is propped up.
Because the phone can display content even when not plugged in, the source noted that the long-term impact on battery life remains a point of interest for future users.