Xiaomi recently announced internally that it would establish a chip platform department under the organizational structure of the mobile phone product department, appointing Qin Muyun as the head of the chip platform department and reporting to Li Jun, general manager of the product department. According to information, Qin Muyun previously worked at Qualcomm as senior director of Qualcomm product marketing, and later joined Xiaomi. At the end of 2024, Beijing Satellite TV reported that Xiaomi had successfully taped out the first domestic 3nm mobile phone system-on-chip. Recently, there have been reports that Xiaomi 15S Pro will be the first to be equipped with Xiaomi's self-developed SoC chip. A few days ago, Xiaomi co-founder and vice chairman Lin Bin also confirmed the existence of the new Xiaomi 15S Pro for the first time when replying to netizens on Weibo. However, the specific specifications of this new phone are still subject to official confirmation by Xiaomi.