iPhone 18 series could feature a 2nm processor, analyst claims

Apple might soon revolutionize its future iPhones with the introduction of the iPhone 18 in 2026, featuring next-generation 2nm chips. According to a tweet from Apple analyst Ming-Chi Kuo, only select models will incorporate this advanced technology due to cost concerns. The transition to 2nm will mark a significant shift in processing power and efficiency for Apple’s flagship devices.

Apple’s iPhone 18 2nm chip evolution

Apple has consistently pushed the boundaries of chip technology, and the anticipated iPhone 18 2nm chips are no exception. In 2025, Taiwan Semiconductor Manufacturing Company (TSMC), Apple’s chip supplier, is expected to begin producing 2nm processors. These processors will allow more transistors to be packed onto each chip, leading to improved performance and energy efficiency, said Kuo.

The iPhone 18 2nm chips will build on the success of Apple’s current 3nm technology, first introduced in the iPhone 15 and continued with the iPhone 16 series. These previous advancements already improved processing speeds and battery life, but the 2nm chip promises an even greater leap forward.

While the iPhone 18 2nm chips offer significant technological advances, their implementation will likely be limited to higher-end models. Industry analysts point to the cost of producing 2nm chips as the main factor. As chip sizes shrink, production becomes more complex and expensive, impacting the pricing and availability of these chips across Apple’s product lineup.

What is 2nm technology?

The term “2nm” refers to the size of the transistors on the chip. Smaller transistors allow for more to be packed onto the chip, increasing both speed and efficiency. The 2nm chips are expected to bring faster processing power, longer battery life, and improved heat management. As chips continue to shrink, the devices using them can perform more complex tasks while using less energy.

TSMC is already gearing up for mass production of 2nm chips, with plans to roll them out in late 2025. The new facilities under construction for this purpose are a testament to the growing demand for next-gen processors. Apple’s position as TSMC’s largest customer will likely secure its access to these chips for the iPhone 18.