In a candid admission to The Wall Street Journal, Apple's outgoing chief executive Tim Cook used a single word to describe the company's current position on memory chip costs: unsustainable. The remark, brief as it was, carried considerable weight — Apple sells roughly 230 million iPhones a year, and any price movement at that scale ripples through the entire consumer electronics market. Cook did not specify which products would become more expensive, nor did he confirm whether the iPhone 18, expected in September, would be among them. What he did confirm is that the company has already been absorbing costs on customers' behalf, and that this approach can no longer continue.

Two distinct forces are squeezing chip supply simultaneously. The global boom in artificial intelligence has pushed demand for high-performance memory chips far beyond what manufacturers can comfortably provide. Compounding this, the war in Iran has disrupted the international supply of helium — a gas that is indispensable in semiconductor fabrication — raising production costs further. Taiwan Semiconductor Manufacturing Company (TSMC), which produces the most advanced chips for Apple, Nvidia and AMD, told the BBC this month that it would not rule out its own price increases as inflation continued to erode its margins.

The consequences are already being projected across the broader smartphone industry.