Core Insights - Lenovo is evolving its Tianxi AI from an "assistant" to a collaborative "teammate," aiming to create an AI Twin for every user [1] - The launch of the Moto X70 Air AI smartphone emphasizes lightweight design and advanced features, appealing to modern consumer needs [4] Group 1: Tianxi AI 3.5 Features - Tianxi AI 3.5 introduces three core upgrades: true personalization, enhanced action capabilities, and a consistent multi-device experience [3] - The AI's knowledge base engine creates a unified personal knowledge graph, supported by Lenovo's self-developed THCP security engine [3] - New functionalities include AI podcasting, AI photo editing, and AI translation, with significant upgrades to previously popular features [3] Group 2: Moto X70 Air AI Smartphone - The Moto X70 Air AI smartphone is designed to be ultra-lightweight at 159g and only 5.99mm thick, making it highly portable [4] - It features IP68 & IP69 ratings for dust and water resistance, allowing users to use the device without a case [4] - The smartphone includes a 4800mAh battery with 68W TurboPower fast charging and 15W wireless charging capabilities [4] - The camera system boasts a 50MP main camera, 50MP ultra-wide macro, and 50MP front camera, enabling users to capture high-quality images [4] - The starting price for the Moto X70 Air AI smartphone is 2599 yuan, with promotional offers bringing it down to 2399 yuan [4]