Apple Reportedly Ramps Up Vapor Chamber Orders for Foldable iPhone

Key Points:

• Apple has increased orders for vapor chamber cooling components, likely for its upcoming foldable iPhone ("iPhone Ultra") and 20th-anniversary iPhone models, according to Chinese leaker Fixed Focus Digital.
• The foldable iPhone, expected to launch in September 2026, may require advanced cooling due to its thinner internal structure and limited heat dissipation space, with Apple reportedly aiming to produce around 10 million units.
• Vapor chamber cooling, introduced with the iPhone 17 Pro, uses deionized water to dissipate heat from the A19 Pro chip through the aluminum frame, and this technology is expected to be enhanced for the foldable and anniversary models.
• The 20th-anniversary iPhone in 2027 is rumored to feature an edge-to-edge display with glass curving around all four sides for a nearly borderless look, potentially necessitating improved thermal management.
• Apple plans to release two anniversary models in sizes similar to the iPhone 18 Pro and iPhone 18 Pro Max, maintaining the 6.3-inch and 6.9-inch screen dimensions of the current iPhone 17 Pro lineup.