Apple may introduce its in-house radio modem in the iPhone 18 Pro, setting it apart from standard models with improved performance and efficiency.
iPhone 18 Pro could feature Apple’s C2 modem
According to analyst Jeff Pu of GF Securities, Apple is expected to bring its own C2 modem to the iPhone 18 Pro next year. This move could further differentiate the Pro models from the standard iPhone 18, which may instead use the C1 modem that debuted in the iPhone 16E. However, whether the standard iPhone 18 will feature the C1 modem or continue using Qualcomm’s technology remains unclear.
Apple has a history of keeping the latest innovations exclusive to its higher-end iPhones. Features such as ProMotion displays, the Pro versions of A-series chips, and advanced camera systems have all been reserved for the Pro models. If Apple’s new modem delivers faster speeds and better power efficiency, it could be another major selling point for the premium devices.
Changes in Apple’s modem strategy
Jeff Pu also revealed that Apple originally planned to include the C1 modem in the rumoured iPhone 17 Air. However, this plan was scrapped, and it is now likely that the iPhone 17 Air will continue using a Qualcomm modem. Since Apple’s current agreement with Qualcomm expires in 2027, the company still has time to transition to its in-house modem technology fully.
Apple has been working on replacing Qualcomm modems with its own for several years. The process began with the launch of the C1 modem in the iPhone 16E. Industry reports suggest that Apple aims to integrate future C-series modems directly onto its A-series chips, but this may not happen until at least 2028.
A step toward complete independence
Apple’s move toward developing its modem technology aligns with its broader goal of reducing reliance on third-party suppliers. Apple can optimise its devices’ performance, battery life, and connectivity by creating custom-designed chips. If the C2 modem debuts in the iPhone 18 Pro, it could be a key step in that direction.
With the transition expected to take place over the next few years, Apple’s in-house modems could play a major role in shaping the future of iPhone connectivity.
