Apple Debuts First In-House 5G Modem, C1, in iPhone 16e

The C1 modem marks Apple's initial move to reduce reliance on Qualcomm, offering better power efficiency and tighter integration with its ecosystem.

Apple's C1 modem, introduced in the iPhone 16e, is the company's first in-house 5G modem, aimed at reducing dependence on Qualcomm technology.
The C1 modem prioritizes energy efficiency, contributing to the iPhone 16e's standout battery life, which is nearly 20% better than other iPhone 16 models.
Tightly integrated with the A18 chip, the C1 enables optimized data prioritization based on user activity, enhancing responsiveness in congested network conditions.
While the C1 lacks mmWave support, it represents a foundational step for Apple, with future iterations like the C2 and C3 modems expected to expand capabilities.
Apple's long-term strategy aligns with its philosophy of owning and controlling core technologies, furthering its ecosystem integration and product differentiation.