Apple's new wireless chips give it even more control of the iPhone

Apple introduced two new wireless chips in the iPhone Air, a preview of a world where all the key components of the company's products are custom-designed. The C1X and N1 chips enable wireless features like 5G connectivity and Wi-Fi 7, building on the original C1 modem the company introduced in the iPhone 16e.

At least one reason Apple was able to pull off the thin design of the iPhone Air was the power-efficiency these new chips offer. The C1X modem supports sub-6Ghz 5G and 4G LTE and is up to two times faster than the C1 modem, according to Apple. It's also faster than the Qualcomm-designed modem in the iPhone 16 Pro "for the same cellular technologies." Apple says the chip is able to achieve these performance improvements while "using 30 percent less energy overall," which seems key for a phone with a smaller battery than normal.

Whereas the C1 on the iPhone 16e also enabled Wi-Fi 6, Apple's offloaded Wi-Fi support to the new N1 chip on the iPhone Air. The N1 chip enables Bluetooth 6 for connecting to accessories, Wi-Fi 7 and Thread for controlling your smart home. Both these chips combine with the new A19 Pro, which has a 6-core CPU, 5-core GPU and 16-core Neural Engine, to give the iPhone Air pro-level power in a thinner profile.

While Apple is using these new components to pull off a radical redesign this year, all-custom-everything is also where the company is headed overall, Bloomberg reported in 2024. That's both to avoid paying Qualcomm for components, and to enable new features and efficiencies in its products. Apple would even like to combine its modem and processor into a single chip at some point, though that's reportedly still a few years off.This article originally appeared on Engadget at https://www.engadget.com/mobile/smartphones/apples-new-wireless-chips-give-it-even-more-control-of-the-iphone-194820274.html?src=rss