The iPhone battery may finally cross the 5,000mAh mark, signalling a notable shift in Apple’s long-standing approach to battery sizing. Fresh supply chain chatter, amplified by well-known tipster Digital Chat Station, hints at meaningful changes coming to the iPhone 18 Pro Max. Here’s a look at what the new leak has revealed.

Major battery upgrade tipped for iPhone 18 Pro Max

According to DCS, supply chain sources indicate that the Chinese version of the iPhone 18 Pro Max could feature a battery rated at around 5000mAh±, while the international variant may see maximum sample capacities in the range of 5100–5200mAh±. If accurate, this would represent a further increase over the iPhone 17 Pro Max, whose eSIM variant already crossed the 5,000mAh mark with a 5,088mAh battery, suggesting Apple may continue gradually scaling capacity year-on-year.

Interestingly, the shift comes at a time when some Android manufacturers are reportedly exploring batteries approaching or even surpassing 10,000mAh capacities, especially in devices focused on endurance and gaming. Honor recently unveiled the Honor Win and Win RT performance-focused flagship phones packed with a 10,000mAh battery, whereas the Realme P4 Power mid-range performance phones offer 10,001mAh battery.

Apple’s strategy, however, has historically relied on tight hardware-software integration and power-efficient silicon rather than simply increasing battery size. This is where the rumored 2nm A20 Pro chip could play a critical role. A more advanced manufacturing process typically improves power efficiency, meaning the real-world gains may come from a combination of higher capacity and smarter energy management.

A report from November 2025 suggested that the rumoured iPhone 18 Pro Max could weigh over 240 grams, potentially making it Apple’s heaviest and thickest flagship yet. With the latest battery leak, the reason behind this design shift may now be clearer.

If the leaks hold true, users could see longer screen-on times, improved sustained performance for photography and video recording, and potentially better standby longevity. For heavy users, this might address long-standing complaints about battery drain during demanding tasks. Still, as with any early supply chain information, final specifications may change before launch.

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The post iPhone 18 Pro Max tipped to offer larger battery upgrade as Android rivals race past 10,000mAh  appeared first on Gizmochina.

Samsung has long been a leader in the smartphone market, mainly with its Galaxy Ultra series. These phones are known for large displays, powerful performance, and big batteries. However, recent leaks suggest that Samsung may be falling behind when it comes to battery improvements.

The upcoming Galaxy S26 Ultra is expected to keep a 5,000mAh battery, which is the same battery size Samsung has used in its Ultra models for several years. Many users were hoping for a larger battery or a major upgrade, but so far, there are no strong signs of change. This has led to criticism that Samsung is playing it too safe.

At the same time, a reliable tipster, Digital Chat Station, reveals that Apple plans to increase the battery size in the iPhone 18 Pro Max. The new phone is expected to have a battery larger than 5,000mAh, which could put pressure on Samsung. Some versions sold in different countries may even have a battery between 5,100 and 5,200mAh.

Samsung phones are still very powerful and offer many features. The Galaxy Ultra models are known for their cameras, screens, and multitasking abilities. However, battery size and charging speed have not improved much in recent years. In a market where users want longer battery life, this could become a weakness.

Many fans feel Samsung has reused the same design and hardware for too long. While the phones are reliable, they do not feel very new compared to competitors.

These are still early leaks, and Samsung could surprise everyone with changes before launch. But if the Galaxy S26 Ultra remains mostly the same, Samsung may need to rethink its strategy. To stay competitive, Samsung may have to focus more on battery upgrades and meaningful improvements that users can clearly feel in daily use.

The post iPhone 18 Pro Max could outperform Galaxy S26 Ultra in battery life appeared first on Sammy Fans.

Apple was previously reported to be making the iPhone 18 Pro Max thicker and heavier than any of its predecessors, but that would be out of sheer necessity because the latest rumor has shared the battery sizes for both the eSIM and non-eSIM versions of the flagship. In short, if you have any intentions of purchasing the iPhone 17 Pro Max, you might want to hold off on your upgrade and wait for the successor. Up to a 3.67 percent larger battery is rumored to be found on the iPhone 18 Pro Max, with Apple’s efficient A20 Pro SoC and […]

Read full article at https://wccftech.com/iphone-18-pro-max-battery-capacity-for-esim-and-non-esim-versions-shared-by-tipster/