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Apple Faces Persistent Supply Constraints for New iPhone Duo Foldable

Production challenges and rising component costs impact Apple's delivery timelines and profit margins.

Cult of Mac3 min

1iPhone Duo Supply Shortage

Apple is currently struggling to meet consumer demand for the new iPhone Duo, its first foldable device. Preorders opened on October 16, but delivery estimates for new orders have already slipped to late January 2027. The company currently lacks a definitive timeline for when supply will finally balance with market demand.

2Operational Challenges Acknowledged

During Monday's earnings call, COO Sabih Khan confirmed that the iPhone Duo remains constrained. While he noted that the production ramp is progressing, he admitted that predicting a balance between supply and demand is difficult. CEO John Ternus emphasized that the company is working aggressively to deliver units to waiting customers.

3Complex Hardware Production Hurdles

Industry observers suggest the shortage stems from the extreme complexity of the foldable hardware design. Some early users reported that their device screens cracked spontaneously shortly after unboxing. These manufacturing difficulties likely contribute to the current output limitations, forcing Apple to manage a significant backlog of orders for the premium device.

4Carrier and Consumer Impact

The supply squeeze has extended to retail partners, affecting the fulfillment capabilities of major carriers. Verizon reportedly apologized to customers facing significant preorder delays by offering $100 gift cards as compensation. Despite the high demand, new customers must currently exercise patience as the company navigates these ongoing logistical and production bottlenecks.

5Rising Memory Component Costs

Beyond the iPhone Duo, Apple faces broader financial pressure from unprecedented memory pricing. CFO Kevan Parekh noted that these rising costs are expected to impact profit margins in the coming quarters. Consequently, the company has already implemented price increases across its iPad, Mac, and iPhone 18 Pro product lines since June.

6Holiday Quarter Revenue Outlook

Apple projects revenue growth between 7% and 10% for the holiday quarter, a deceleration from the 12% growth seen in the previous quarter. This forecast reflects the company's internal assessment of current supply constraints. Executives expect gross margins to settle between 45% and 46%, down from the 47.9% reported in September.

7Strategic Manufacturing Investments

To mitigate future component cost volatility, Apple has significantly increased its manufacturing purchase obligations. These commitments rose by $33 billion between the June and September quarters. Furthermore, the company is deepening its strategic ties with U.S. titanium producer Perryman to secure essential materials and stabilize its complex supply chain infrastructure.

8Market Response to Constraints

While Apple described initial preorder demand for the iPhone Duo as extraordinary, the inability to fulfill orders remains a critical operational issue. The company is balancing the need for high-end innovation with the reality of component scarcity. Investors are closely monitoring how these supply chain pressures affect long-term hardware profitability and growth.

9Strategic Outlook and Implications

The current situation highlights the inherent risks of launching complex foldable technology at scale. Apple's reliance on high-cost memory and specialized materials creates a margin-sensitive environment. Moving forward, the company's ability to stabilize production while managing rising component costs will be the primary determinant of its financial performance in 2027.

Original article: Cult of Mac — Apple Faces Persistent Supply Constraints for New iPhone Duo Foldable