Overview
- Review coverage finds both phones closely resemble their predecessors, with the iPhone’s main hardware novelties limited to a smaller Dynamic Island and a mechanical variable aperture that so far has little everyday impact.
- Teardowns confirmed internal changes on the iPhone 18 Pro such as a larger vapor chamber and the variable‑aperture assembly, while reviewers say Apple’s A20 chip delivers noticeably stronger raw and sustained performance than Google’s Tensor G6.
- User reports collected by tech press prompted Apple to issue iOS 27.0.1 and watchOS 27.0.1 to stop random reboots, and a carrier alert warned some iPhone 18 Pro Max units could lose cellular service and fail to complete calls including emergency calls.
- Other reported hardware complaints include intermittent speaker crackling and finish wear around camera lenses on certain colors, and some issues did not clear with the initial software update according to user posts and reporting.
- Observers advise many buyers to consider last year’s models because changes are incremental, while Google’s Pixel leans on on‑device and cloud AI features for differentiation and carriers or retailers may influence upgrade decisions with offers or replacements.