Apple might be dialing back its obsession with ultra-thin smartphones as its next flagship, the iPhone 18 Pro Max, is rumored to come with a slightly thicker and heavier body. This change would mark a shift from a decade-long trend where Apple focused on shaving off every possible millimeter, sometimes at the expense of durability or battery life. The new model’s thickness is expected to increase to 8.8 mm, surpassing the iPhone 17 Pro Max, alongside a weight potentially pushing past 240 grams-the heaviest since the iPhone 14 Pro Max.
The bulkier form factor is believed to accommodate a larger battery, reportedly around 5,200 mAh, compared to the 5,088 mAh unit in the previous generation’s eSIM variant. While a modest jump on paper, that extra battery capacity could translate into noticeably improved endurance, an aspect that many users prioritize over subtle design tweaks.
Aside from the thicker chassis, leaks suggest Apple will keep the overall look and feel largely intact, including maintaining the current size of the Dynamic Island. The company appears to be focusing its energy on enhancing internal hardware and software, particularly with iOS 17 expected to prioritize stability and performance improvements. New features targeting Apple’s intelligence and Siri capabilities could also be on the horizon.
This cautious approach makes sense given the solid sales and positive reception of the iPhone 17 Pro Max, suggesting Apple prefers incremental improvements over major design overhauls right now. Keeping the aesthetic familiar while boosting battery life is a straightforward upgrade that could quell common consumer frustrations without forcing users to adapt to new form factors or higher prices.
In the current smartphone landscape, this move reflects a growing trend where manufacturers prioritize battery capacity and reliability over ultra-slim designs. After years of flashy design feats, consumers seem ready to trade thinness for longer-lasting power and sturdier builds. Apple’s modest size bump for the iPhone 18 Pro Max could be its admission that practical enhancements trump vanity metrics in 2024 and beyond.

