Apple(US:AAPL) 3 6 Ke·2025-09-28 01:05Core Insights - Apple has introduced the concept of "Plateau" in the design of the iPhone 17 Pro and iPhone Air, indicating a significant structural change in the devices [1][3][4] Design and Structure - The iPhone Air features a new horizontal motherboard layout, moving away from the traditional vertical design, which is more common in Android devices [6] - The iPhone Air's internal structure allows for approximately 60% of its space to be occupied by the battery, which is rated at 3149mAh [4][8] - The iPhone 17 Pro adopts a similar three-segment layout for its internal components, focusing on improved heat dissipation and user experience [30][42] Engineering Innovations - The iPhone Air utilizes a new voltage-sensitive adhesive for easier battery removal, enhancing repairability compared to previous models [13][22] - The iPhone 17 Pro incorporates a vapor chamber cooling system, with the Pro Max version having a larger area for heat dissipation compared to the standard Pro model [36][38] Performance and Usability - The iPhone 17 Pro has a battery capacity increase of 406mAh compared to its predecessor, although the overall battery area has not significantly changed [32] - The design changes in both models reflect a shift towards prioritizing user experience and performance over aesthetic considerations [50][52] Future Implications - The engineering advancements seen in the iPhone Air and iPhone 17 Pro are expected to influence future models, including the anticipated foldable iPhone [49][52]