Apple’s C1 Modem in iPhone 16e Outperforms Qualcomm in iPhone 16: New Study Shows

Highlights

• A new study shows Apple’s C1 modem in the iPhone 16e excels in poor network conditions compared to Qualcomm’s modem.
• While Qualcomm’s modem in the iPhone 16 delivers better peak download speeds, Apple’s C1 offers superior median speeds and upload performance.
• The C1 modem also demonstrates strong reliability in real-world scenarios.

Apple is usually known for being late to the part but it hardly ever comes unprepared. It appears the Cupertino giant is being true to its reputation when it comes to the in-house modems as well. Initially, Apple’s new C1 modem was expected to lag behind Qualcomm’s 5G modem, at least in its first version. However, a new study now suggests otherwise.

A real-world performance study by Ookla compared the iPhone 16e, which uses Apple’s C1 modem, against the standard iPhone 16, which comes with Qualcomm’s modem. The results were unexpected.

The iPhone 16e with Apple’s C1 modem performed significantly better in the lowest 10th percentile. This means that in situations where network connectivity is poor, the C1 modem offers a more reliable experience than Qualcomm’s.

At the highest 90th percentile, the iPhone 16 with Qualcomm’s modem had better top download speeds on AT&T, T-Mobile and Verizon. However, Ookla noted that this doesn’t necessarily translate to a better user experience, as extreme high-end speeds don’t always impact daily use.

The report explains, “Performance at the lowest 10th percentile often provides a more accurate reflection of overall quality of experience (QoE) than the fastest 90th percentile, which can be skewed by deployments in mmWave-covered locations and is subject to declining marginal returns.”

When looking at median speeds, the iPhone 16e had the upper hand on AT&T and Verizon, while T-Mobile users saw slightly faster median speeds with Qualcomm’s modem.

The C1 modem consistently outperformed Qualcomm’s when it came to upload speeds. On AT&T and Verizon, it offered nearly double the speed of Qualcomm’s modem, while on T-Mobile, it maintained a slight edge.

While Qualcomm still holds an advantage in peak speeds, Apple’s C1 is proving to be a strong contender, especially in real-world conditions where network performance matters most.

FAQs

Q1. How does Apple’s C1 modem in the iPhone 16e compare to Qualcomm’s modem in the iPhone 16?

Answer. The C1 modem outperforms Qualcomm’s modem in poor network conditions, providing more reliable performance and better upload speeds in real-world scenarios.

Q2. Which modem offers better download speeds, Apple’s C1 or Qualcomm’s?

Answer. Qualcomm’s modem achieves higher peak download speeds, but the C1 modem delivers superior median speeds on AT&T and Verizon, enhancing everyday usability.

Q3. What advantages does Apple’s C1 modem provide in real-world conditions?

Answer. The C1 modem excels in areas with poor connectivity, offers nearly double the upload speeds on AT&T and Verizon, and proves to be highly reliable.

Also Read: Apple’s Next-Gen 5G Modem Expected in iPhone 18 Pro Models

Also Read: Apple is Upgrading its C1 Modem with Faster mmWave 5G – Kuo Reports