Core Insights - The REDMI Note 15 series has been officially launched, featuring improvements in durability, water resistance, battery life, display, and design [1] - The REDMI Note 15 Pro+ starts at a price of 1899 yuan, while the REDMI Note 15 Pro and Note 15 are priced at 1399 yuan and 999 yuan respectively [1] Product Features - The REDMI Note 15 Pro+ offers four color options and features Xiaomi's Dragon Crystal Glass, which enhances drop resistance by 10 times compared to the previous generation [1] - It supports IP66, IP68, IP69, and IP69K water resistance ratings and is equipped with a 6.83-inch 1.5K resolution display with a 120Hz refresh rate and a peak brightness of 3200 nits [1] - The device is powered by a 7000mAh battery with a charging capability of 90W, allowing it to charge to 100% in 47 minutes [2] - The camera system includes a flagship-level main sensor with optical image stabilization and a 2.5X telephoto lens, enabling an 8x zoom capability [2] - The REDMI Note 15 Pro features a 6.83-inch display and a 7000mAh battery with 22.5W wired reverse charging [3] - The REDMI Note 15 has a dual-curve design, weighs 178g, and features a 6.77-inch display with a peak brightness of 3200 nits and a battery capacity of 5800mAh [3] Technological Innovations - The REDMI Note 15 Pro+ is the first to use Xiaomi's self-developed silicon-carbon material with an energy density of 845Wh/L [2] - It also introduces the first satellite messaging version of the Note series, incorporating Beidou satellite capabilities [2] - The device is powered by the fourth-generation Snapdragon 7s processor, built on a 4nm process, featuring an 8-core CPU [2]

Core Points - REDMI launched the Note 15 series, including Note 15, Note 15 Pro, and Note 15 Pro+, starting at a price of 999 yuan, emphasizing high cost-performance while upgrading design, performance, imaging, and durability [1][2] - The Note 15 Pro+ features the world's first Snapdragon 7s mobile platform based on TSMC's 4nm process, a 7000mAh dual-cell battery, and 90W wired fast charging, showcasing significant advancements in product capabilities [1][2] - The imaging system of Note 15 Pro+ includes a flagship-level main camera sensor and a 50MP telephoto lens, complemented by an 8MP ultra-wide-angle lens, forming a comprehensive rear camera setup [1][2] Product Specifications - The Note 15 Pro+ has a 6.83-inch 1.5K resolution screen with a peak brightness of 1800 nits and supports 3840Hz high-frequency PWM dimming for eye protection [2] - It incorporates the Surge T1S signal enhancement chip for voice calls without a network and a satellite messaging version supporting Beidou short messages for communication in extreme environments [2] - The device is built with Xiaomi's Dragon Crystal Glass and has multiple waterproof certifications, including IP68, IP69, and IP69K [2] Pricing and Variants - The Note 15 series is officially on sale, with prices starting at 999 yuan for the Note 15 (6GB+128GB), 1399 yuan for the Note 15 Pro (8GB+256GB), and 1899 yuan for the Note 15 Pro+ (12GB+256GB) [3] - The highest variant, the satellite messaging version with 16GB+512GB, is priced at 2399 yuan, providing a range of configurations for different user needs [3]

Core Viewpoint - Xiaomi's annual speech by CEO Lei Jun is anticipated to be delayed this year, likely occurring in late September, coinciding with the launch of the Xiaomi 16 series, which will feature the latest Snapdragon 8 Elite 2 processor [1] Group 1: Annual Speech Context - Lei Jun's annual speeches have been a tradition since 2020, providing insights into his entrepreneurial journey and are highly anticipated by fans [1] - The delay in this year's speech is attributed to the lack of significant product launches in August, with the next major release being the Xiaomi 16 series in September [1] Group 2: Key Quotes from Previous Speeches - 2020's theme was "Moving Forward," with notable quotes emphasizing perseverance and the importance of technology and value [2] - 2021's theme was "My Dream, My Choice," highlighting the significance of making choices and the value of teamwork [2] - 2023's theme was "Growth," focusing on the importance of learning from failures and the necessity of collaboration for success [3] - 2024's theme is "Courage," with quotes that inspire resilience and determination in the face of challenges [3] Group 3: Impactful Quotes - One of the most memorable quotes from Lei Jun was "Jun'er, stop, the outside world is full of XX," which resonated strongly with the audience and reflected the skepticism faced by Xiaomi regarding its automotive ambitions [5] - The successful launch of the Xiaomi SU7, which exceeded sales expectations, served as a powerful rebuttal to earlier criticisms, showcasing the company's ability to overcome doubts [5]