Upcoming iPhone could have bigger battery than Galaxy S27 Ultra

Apple plans to launch the iPhone 18 Pro Max with a battery capacity exceeding Samsung's upcoming flagship. The eSIM-only model will contain 5,425mAh while the physical SIM variant holds 5,235mAh. These figures surpass estimates for the Galaxy S27 Ultra which is expected to feature either 5,000mAh or 5,200mAh capacity.