Apple may continue its region-specific battery strategy with the upcoming iPhone 18 Pro, according to a new leak. The latest report suggests that buyers in different countries could get slightly different battery capacities depending on the version of the device sold in their market.
The information comes from popular tipster Digital Chat Station, who claims that the Chinese and US versions of the iPhone 18 Pro will not have the same battery size.
Different Battery Capacities Expected
According to the leak, the Chinese variant of the iPhone 18 Pro could feature a 4,056mAh battery. Meanwhile, the US version is expected to come with a larger 4,288mAh battery.
Although the difference is not huge, it could provide a small advantage in battery life for users in the United States. However, real-world performance will also depend on software optimization and overall power efficiency.
Since Apple has not officially confirmed these details, the reported battery capacities should be treated as rumors for now.
Why Could the Batteries Be Different?
The reason behind the difference may be linked to SIM card support.
Chinese iPhone models still include a physical SIM card slot. On the other hand, recent iPhones sold in the United States rely entirely on eSIM technology.
As a result, removing the physical SIM tray creates additional internal space. Apple can use that extra room for a larger battery or other internal components.
This approach is not entirely new. Apple reportedly followed a similar strategy with the iPhone 17 Pro lineup.
Similar Situation With the iPhone 17 Pro
The iPhone 17 Pro was also said to have different battery sizes across regions.
Reports indicated that the Chinese version carried a 3,988mAh battery. In comparison, the US model featured a larger 4,252mAh battery.
Therefore, if the latest leak turns out to be accurate, Apple would simply be continuing a design choice it introduced with the previous generation.
What Else Is Expected From the iPhone 18 Pro?
The iPhone 18 Pro and iPhone 18 Pro Max are expected to launch in September. Several upgrades have already been rumored for the new flagship devices.
One of the biggest expected changes is the introduction of Apple’s new A20 Pro processor. The chip could deliver better performance while improving power efficiency.
The main rear camera may also receive a variable-aperture system. This feature would allow users to adjust how much light enters the camera lens, potentially improving photography in different lighting conditions.
Additionally, reports suggest Apple is working on a smaller Dynamic Island. The company may also introduce fresh color options for the Pro lineup.
Apple Yet to Confirm Details
Apple has not announced the iPhone 18 Pro series yet. Therefore, all current specifications remain based on leaks and industry reports.
More information is likely to emerge as the expected September launch event gets closer. Until then, the rumored battery upgrades and hardware changes remain unconfirmed.