证券时报·2025-05-23 03:17Group 1 - The article discusses a trade-in program for iPhones, offering additional discounts ranging from RMB 50 to RMB 400 during the promotional period [1] - The trade-in program covers 24 models, including the iPhone SE (3rd generation), with increased trade-in values for iPhone 12 and newer models [2] - Estimated trade-in values for various iPhone models are provided, with the highest being RMB 5700 for the iPhone 15 Pro Max [3][5] Group 2 - The article highlights the launch of Xiaomi's 15th-anniversary strategic product event, where the new self-developed 3nm flagship processor, Xuanjie O1, was introduced [7] - The Xuanjie O1 processor is claimed to compete with Apple's advanced chips in several metrics, while still having some areas to improve [7] - Xiaomi's new products featuring the Xuanjie O1 processor include the Xiaomi 15S Pro, Xiaomi Pad 7 Ultra, and Xiaomi Watch S4, with starting prices of RMB 5499, RMB 5699, and RMB 1299 respectively [7]