iPhone 17 Pro Max Teardown Reveals Qualcomm's Snapdragon X80 Modem for 5G
While the iPhone Air is equipped with Apple's custom C1X modem for cellular connectivity, all of the iPhone 17 models are outfitted with Qualcomm modems still.
A teardown video shared on Chinese platform Bilibili today (via Reddit) appears to confirm the iPhone 17 Pro Max is equipped with Qualcomm's Snapdragon X80 modem in particular. The same modem is likely used in the iPhone 17 and iPhone 17 Pro.
Qualcomm says the Snapdragon X80 contains AI accelerator hardware that intelligently enhances cellular data speeds, latency, coverage, and power efficiency.
In addition, the Snapdragon X80 modem supports mmWave 5G, which is available on iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max models sold in the U.S. only. Apple's C1 modem in the iPhone 16e and C1X modem in the iPhone Air are limited to sub-6GHz 5G.
mmWave is a set of 5G frequencies that promise ultra-fast speeds at short distances, which is ideal for dense urban areas. By comparison, sub-6GHz 5G is generally slower than mmWave, but the signals travel further, better serving suburban and rural areas.
iPhone 18 Pro models are expected to use Apple's custom C2 modem, with mmWave 5G support, as Apple continues to phase out Qualcomm modems.
The Snapdragon X80 is already outdated. Qualcomm has since unveiled its Snapdragon X85 modem, and Qualcomm CEO Cristiano Amon said Android smartphones using it would have a "huge delta" in performance compared to iPhones.
We are still waiting for Snapdragon X80 vs. C1X speed tests.
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