iPhone 18 Pro Max May Rival Silicon-Carbon Android Runtime, Rumor Claims

Rumors claim the iPhone 18 Pro Max could match or exceed Android flagships’ runtimes thanks to a larger eSIM battery of 5,567mAh, a forthcoming 2nm A20 Pro SoC, and iOS 27’s improved CPU scheduling. This could bring iPhone endurance closer to devices with 7,000mAh silicon-carbon cells, though real-world battery life depends on multiple factors beyond capacity. A full Android-vs-iPhone showdown is expected later this year as 2nm Android flagships roll out.