Apple's first custom designed modem did surprisingly well in benchmarks
Published on: 2025-06-09 13:44:22
The iPhone 16e and its C1 holds its own against the Qualcomm chip, with some caveats.
Apple just introduced its first proprietary cellular modem, the C1, as part of the recently-launched iPhone 16e . Ookla, the company behind Speedtest, just ran the C1 modem through a series of benchmark tests and it did surprisingly well, even when compared to the Qualcomm chips that accompany the pricier iPhone 16 handsets.
The C1 misses out on mmWave 5G support, but can still hold its own in the speed department. The company found that the iPhone 16e offered average download speeds of 560Mbps for the top 90th percentile of users on AT&T, Verizon and T-Mobile. The standard iPhone 16, with the Qualcomm chip, is faster in this scenario, with average download speed of 756Mbps. The difference, however, isn’t stark.
Ookla
Things change when you move from the top 90th percentile to the bottom 10th percentile. In this case, the iPhone 16e actually outperforms the standard model. The average data speed f
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