As per Apple Insider:
appleinsider.com
also:
wccftech.com
If the leaks are to be believed the 18 Pros will use a Qualcomm SDX80M.
This is the same Qualcomm modem used in the iPhone 17 Pros.
If Apple plans on launching any new 5G and/or Satellite features this year, it sets the 17 Pros up quite nicely.
iPhone 18 Pro leaks: Qualcomm & C2 modem options, camera upgrades
After a closer look at some new data, Apple's iPhone 18 Pro modem situation may not be cut-and-dried. Here's what the latest leaks say is in store for cellular connectivity, the A20 chip, and possible camera improvements.
also:
Qualcomm’s Shadow Still Cast On Apple, As iPhone 18 Pro To Feature Both Snapdragon & C2 5G Modems, Hinting At Latter’s Lack Of mmWave Support
Apple could take a different launch approach with the iPhone 18 Pro, as the flagship lineup is said to feature both Snapdragon and C2 5G modems
If the leaks are to be believed the 18 Pros will use a Qualcomm SDX80M.
This is the same Qualcomm modem used in the iPhone 17 Pros.
If Apple plans on launching any new 5G and/or Satellite features this year, it sets the 17 Pros up quite nicely.