The iPhone 15 lineup is poised to receive a substantial enhancement that surpasses our previous expectations. According to a recent report from a Foxconn employee speaking to the Chinese publication IT Home, all four new models of the iPhone 15 are projected to experience a significant increase in battery capacity.
The report provides precise details regarding the battery sizes of the four new models. Notably, the standard iPhone 15 model is expected to undergo the most considerable improvement, with its battery capacity expanding by nearly 18%. Additionally, the Pro Max variant will receive a 12% boost in battery size.
If these reports hold true, the enlarged batteries could potentially be the most noteworthy improvement for the iPhone 15 family. This development, combined with the substantial advancements in power efficiency delivered by the new A17 chip, would be of utmost significance.
However, it is important to bear in mind that the credibility of this rumor has been assigned an 80% probability by the source. Thus, it is advisable to approach this information with caution. It is worth considering that Apple intends to utilize a largely similar chassis for the iPhone 15 series, which raises questions about the feasibility of accommodating larger batteries. Nevertheless, the possibility should not be ruled out entirely.
Furthermore, it is worth noting that both the iPhone 14 Pro Max and the 13 Pro Max have consistently outperformed their competitors in terms of battery life over the past few years. With a battery enhancement of this magnitude, in conjunction with a substantially more efficient processor, their lead over the competition would only grow wider.
Without further delay, let us delve into the specific battery size predictions for the iPhone 15 series, as outlined in the report:
Rumored Battery Sizes for the iPhone 15 Series:
- iPhone 15: 3,877 mAh (an 18% increase from the 3,279 mAh of the iPhone 14)
- iPhone 15 Pro: 3,650 mAh (a 14% increase from the 3,200 mAh of the iPhone 14 Pro)
- iPhone 15 Plus: 4,912 mAh (a 14% increase from the 4,325 mAh of the iPhone 14 Plus)
- iPhone 15 Pro Max: 4,852 mAh (a 12% increase from the 4,323 mAh of the iPhone 14 Pro Max)
As evident from these figures, the improvements are substantial, particularly in the case of the standard iPhone 15 model, which could potentially feature a larger battery than the iPhone 12 Pro Max from a few years ago! Presently, the iPhone 14 model, which is currently available, provides an average screen time of approximately 6 hours. With such an update, we may expect to surpass 7 hours of screen time on the iPhone 15.
Regarding the iPhone 15 Plus and iPhone 15 Pro Max models, these devices will also receive a notable boost. Currently, most users can comfortably go two days between charges with these larger phones. With the speculated battery enhancements, it begs the question: could these phones possibly last three days without needing a recharge? While we lack certainty, the potential is certainly exciting.
As we previously mentioned, our primary reservation regarding this rumor pertains to the design of the phones. While minor design adjustments are anticipated, the overall dimensions of the vanilla and Pro models (6.1 inches) and the Plus and Pro Max models (6.7 inches) are expected to remain the same. How Apple plans to accommodate significantly larger batteries within a similar form factor raises valid concerns.
While discussing battery life, it is worth mentioning that the iPhone 15 Pro and the iPhone 15 Pro Max are rumored to feature the new A17 Bionic 3nm chip. This chip is expected to deliver a 35% improvement in power efficiency.
One aspect that we can confidently confirm is that all four models of the iPhone 15 will adopt a USB-C port, marking a departure from the proprietary Lightning cable utilized by Apple over the past decade. This transition is excellent news and could potentially result in slightly faster charging speeds.
For now, much of this information remains speculative. However, Apple traditionally unveils its new iPhones at the beginning of September, meaning that the source itself will confirm these details in due time.
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