Core Viewpoint - Xiaomi has made significant progress in its software system, with the latest version of HyperOS global edition greatly narrowing the performance gap with the China ROM, achieving comparable daily user experience [1][4]. Group 1: System Performance Improvements - Historically, the China ROM has outperformed the global version in animation smoothness, memory management efficiency, and system response speed, prompting some overseas users to install the China ROM manually for better stability and earlier feature updates [3][6]. - With the advancement of HyperOS 3, Xiaomi has deeply optimized the global version, unifying task scheduling strategies, background process control mechanisms, and animation rendering pipelines between the global and China ROM [3][6]. - Both versions now share the same kernel-level tuning, memory compression algorithms, and storage I/O optimization techniques, significantly reducing frame drop occurrences and enhancing battery life performance while maintaining stable thermal performance under high load scenarios [3][6]. Group 2: User Experience Enhancements - The gap in key performance indicators such as application launch speed, multitasking smoothness, and gaming performance has been substantially reduced, allowing global users to benefit from smarter CPU core scheduling, efficient power management logic, and optimized touch response calibration without relying on unofficial firmware [3][6]. - The HyperOS global version retains the complete Google service ecosystem, regional application compatibility, and multilingual support, ensuring security while meeting productivity needs [3][6].