On February 24th, Lei Jun, Chairman of Xiaomi Group, made a significant announcement. The Xiaomi 15 Ultra smartphone and the Xiaomi SU7 Ultra smart car will jointly make their debut at Xiaomi's new product launch event, scheduled for 19:00 on February 27th. This event marks a milestone for Xiaomi, as it represents the company's first-ever simultaneous launch of flagship products across its "human-car-home full ecosystem," signifying a pivotal advance in Xiaomi's push towards the high-end market.