Apple's C1 Modem Headed to Ultra-Thin iPhone 17 Air, Skipping Others in Lineup

Apple’s C1 Modem: Next Steps and Exclusions

Apple has introduced its own cellular modem, the C1, as part of a strategy to control its technology stack, reduce costs, and improve device performance. The C1 was first seen in the iPhone 16e, offering better battery life and more responsive data in congested conditions compared to Qualcomm’s modems. However, Apple is not rolling out the C1 across all its products immediately.

Upcoming Devices with C1 Modem:

• iPhone 17 Air: Expected to launch in fall as a replacement for the Plus model, emphasizing a thin design and single rear camera. The C1’s efficiency improvements are crucial for this model due to limited battery space.

Devices Excluding C1 Modem:

• M3 iPad Air
• A16 iPad
• M4 MacBook Air (no cellular option)
• Standard iPhone 17, 17 Pro, and 17 Pro Max/Ultra: These models are expected to use Qualcomm’s 5G modem.

Possible Reasons for Slow Rollout:

• Existing purchase commitments with Qualcomm
• Risk management
• Hedging against potential connectivity issues

The full iPhone 18 lineup in the following year is expected to adopt a new C2 modem. If you want the latest tech, the iPhone 17 Air or iPhone 16e are your best bets for now.