苹果自研WiFi芯片，正式发布

Core Viewpoint - Apple has introduced new self-developed chips, including WiFi & Bluetooth chip, baseband chip, and the A19 mobile chip, which are essential for the design of the iPhone Air and enhance its energy efficiency [1][2][3]. Chip Developments - The A19 Pro chip features a 6-core CPU and a 5-core GPU, making it the fastest CPU among smartphones, with a performance increase of up to 40% compared to previous generations [4][18]. - The A19 chip includes four efficiency cores and two performance cores, with advancements in hardware acceleration for ray tracing and improved image processing capabilities [13][17]. - The N1 wireless chip supports Wi-Fi 7, Bluetooth 6, and Thread technology, enhancing the performance and reliability of features like personal hotspots and AirDrop [12][20]. Modem Enhancements - The new C1X modem offers speeds up to 2 times faster than its predecessor C1, with a 30% reduction in overall power consumption, making it the most energy-efficient modem in an iPhone [12][24]. - The C1X modem supports sub-6GHz 5G and 4G LTE networks, outperforming Qualcomm's modem in the iPhone 16 Pro under the same cellular technology [22][24]. Product Launches - Apple announced the release of several new products, including the iPhone 17, iPhone Air, iPhone 17 Pro, and Pro Max, along with new versions of AirPods and Apple Watch [23].