雷军：电子电气架构是小米强项

Core Insights - Xiaomi's founder and CEO Lei Jun announced the launch of the YU7 model during a live stream, highlighting the company's self-developed electronic and electrical architecture, which is a four-in-one domain control module [1] - The new generation of electronic and electrical architecture addresses previous signal issues experienced in certain underground locations, specifically improving coverage by utilizing dual SIM capabilities with one telecom card and one mobile card [3] Group 1 - The YU7 model features a self-developed electronic and electrical architecture that is a key strength of Xiaomi, rooted in its smartphone expertise [1] - The implementation of the new architecture significantly enhances signal coverage in challenging environments, such as basements, by leveraging dual SIM functionality [3]