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Leaks Show iPhone 18 Pro as an Iterative Power Upgrade Focused on 2nm Chip, Bigger Battery and On‑Device AI

Supply‑chain images and tipsters say Apple plans a Pro‑first rollout to manage production while prioritizing efficiency, camera and satellite gains.

Overview

  • Late May 2026 leaks from multiple supply‑chain sources and dummy images coalesce around a Pro‑focused iPhone 18 upgrade rather than a dramatic redesign.
  • Reports say the Pro models will use an A20 Pro chip built on TSMC’s 2nm process, which is expected to boost performance, efficiency and on‑device AI processing.
  • The Pro Max is reported to gain a substantially larger battery — roughly 5,100mAh — with a slightly thicker, heavier body to improve runtime and thermal control.
  • Camera and front‑panel changes in leaks include a variable‑aperture 48MP main sensor, possible triple 48MP rear cameras, and a smaller Dynamic Island with partial under‑display Face ID.
  • Multiple outlets report Apple may stagger the launch, unveiling Pro models and a possible foldable in September 2026 while delaying the standard iPhone 18 line into 2027 to ease supply constraints.