
Battery-First Upgrade: iPhone 18 Pro Max Focuses on Longevity and Efficiency
Apple’s iPhone 18 Pro Max leans into practicality with a thicker chassis to fit a larger 5,100–5,200 mAh battery and a new A20 chip on a 2nm process for better performance and efficiency. It retains the 6.9-inch display and does not plan under-display Face ID or a smaller Dynamic Island this cycle, signaling a focus on longer battery life and everyday usability over dramatic design changes.





