Apple’s upcoming iPhone 18 and iPhone 18e could have more in common than expected. A new leak suggests both smartphones may feature the same larger battery, potentially narrowing the gap between the two models.
The information comes from Chinese leaker Fixed Focus Digital, who shared diagrams showing the phones’ alleged internal designs. However, Apple has not confirmed these details, and the leak remains unverified.
iPhone 18 Battery Capacity Details Emerge
According to the leaked diagrams, the iPhone 18 carries the internal codename “Taycan.” Its listed battery capacity ranges from 3,671mAh to 4,430mAh.
Meanwhile, the iPhone 18e reportedly uses the codename “Nevera,” with battery capacities ranging from 4,005mAh to 4,430mAh.
Interestingly, both devices share the same maximum capacity of 4,430mAh. This suggests Apple could offer similar battery capacity across its standard and more affordable models.
However, the diagrams do not confirm whether both phones will deliver identical battery life.
Regional SIM Differences Could Explain Battery Sizes
The reported capacity differences may relate to regional hardware requirements.
For example, some markets still require physical SIM card slots. These components occupy internal space that manufacturers could otherwise use for larger batteries.
In contrast, countries such as the United States support iPhone models without physical SIM trays.
As a result, Apple could potentially increase battery capacity in certain regional versions.
Additionally, the leaked diagrams suggest that both smartphones may share several interchangeable internal components.
Such similarities could help Apple simplify manufacturing while maintaining differences between its product categories.
Camera and Display Differences May Remain
Despite their reported battery similarities, the iPhone 18 and iPhone 18e are unlikely to offer identical features.
Previous reports suggest both devices could use the same processor. However, their camera systems and displays may differ.
The leaked diagrams also highlight differences in camera arrangements, suggesting Apple could continue separating the models through photography features.
Meanwhile, a shared battery capacity could make the more affordable iPhone 18e particularly attractive to buyers who prioritize everyday battery performance.
Apple Has Yet to Confirm the Rumors
The latest information deserves caution because Fixed Focus Digital has a mixed record of accurate predictions.
Furthermore, the diagrams have not received independent confirmation.
For now, the reported 4,430mAh battery remains a possibility rather than an established specification.
Nevertheless, the leak raises an interesting prospect: Apple’s next affordable iPhone could offer battery capacity comparable to its standard counterpart.
