Group 1 - The core point of the article highlights the launch of Xiaomi's flagship processor, the玄戒O1, which is designed and developed in-house by the company [1] - The Xiaomi 15S Pro is the first device to feature this new processor, showcasing advanced technology with a second-generation 3nm manufacturing process [1] - The processor boasts an impressive 190 billion transistors and a compact chip area of only 109mm², indicating a high level of integration and efficiency [1] Group 2 - The performance metrics of the processor are noteworthy, with laboratory benchmark scores exceeding 3 million, placing it in the first tier of performance among current processors [1]