Samsung is reportedly developing a new 3-layer stacked camera sensor for Apple’s upcoming phones, which could enter the lineup as early as the iPhone 18. For more than a decade, Sony has been the exclusive supplier of photo sensors for iPhone, known for producing some of the most advanced sensors in the smartphone market. This relationship was publicly acknowledged by Apple CEO Tim Cook, who visited Sony’s sensor manufacturing plant in Kumamoto in 20222.
A change of supplier in sight
However, this long-standing partnership could see some changes. Last year, Apple analyst Ming-Chi Kuo predicted that Samsung would begin supplying camera sensors for the iPhone, specifically mentioning the iPhone 18 expected in 2026. Since then, another source, leaker Jukanlosreve , argued on this statement by detailing the specifics of Samsung’s work. According to him, Samsung is working on a “3-layer stacked” image sensor in a PD-TR-Logic configuration, which is considered more advanced than Sony’s existing Exmor RS sensors. This design involves mounting the processing electronics directly on the back of the sensor, which could lead to faster signal processing and therefore better camera responsiveness.
Additionally, these stacked sensors could reduce noise, thereby improving image quality. Alongside this development for Apple, Samsung is also reportedly making a 500 MP sensor for its own Galaxy smartphones, although the practicality of such a high megapixel count remains questionable given the potential compromises in image quality. picture.
While these reports offer some interesting insights, they only constitute relatively thin evidence of a major shift in Apple’s supply chain. Nevertheless, Samsung’s efforts to secure a place with Apple are evident. Apple’s strategy to diversify its suppliers of key components like camera sensors is well known, aiming to plan for contingencies and strengthen bargaining power. So, even if Sony remains a primary supplier, Apple’s interest in sourcing from Samsung seems plausible. The firm does this for example for OLED screens, with Samsung initially, then LG and now BOE, which allows it to play on prices and reduce risks.
Until then, we will have to see what Apple has planned for the iPhone 17 in September.
