iPhone 18 Pro adds variable aperture for better low-light photos

Apple announced on Thursday that the upcoming iPhone 18 Pro will feature a variable‑aperture camera lens, a first for the company’s flagship line. The new design will let the main sensor’s f‑stop range shift from f/1.8 in bright light to f/1.0 in darker conditions, according to a report from Engadget. The change is slated for the 2026 launch, with pre‑orders expected to begin in early October.

The move addresses a long‑standing criticism of iPhone cameras: limited performance in low‑light environments. A wider aperture lets more light hit the sensor, reducing noise and improving dynamic range. Professional photographers and tech reviewers have noted that Apple’s fixed‑aperture lenses struggle compared to rivals like Samsung’s Galaxy S24 Ultra, which already offers a variable aperture on its main camera. By adding this feature, Apple aims to keep its camera stack competitive and satisfy users who demand high‑quality night shots on their phone.

Apple’s decision follows a decade of incremental camera upgrades. The iPhone 7 introduced a dual‑lens system, while the iPhone 12 brought sensor‑shift optical image stabilization. The company has also invested in computational photography, using machine learning to enhance low‑light results. The variable‑aperture lens is expected to complement these software tricks, offering a hardware solution that could reduce the need for heavy image‑processing. Analysts say the new lens will require a redesign of the rear‑camera module, which may explain the delay until 2026.

If the variable‑aperture feature proves successful, it could set a new standard for smartphone photography. Competitors are likely to follow suit, and Apple may expand the technology to the iPhone 18 Pro Max and future models. The change also opens the door for more advanced optical features, such as faster autofocus and better macro capabilities. For consumers, the promise is clearer night photos and a more versatile camera that adapts to lighting conditions without relying solely on software. The next few months will see more details emerge as Apple finalises the design and prepares the iPhone 18 series for launch.