Xiaomi's self-developed chip c2 is used to calculate photo imaging, which is an upgrade of the surging C1, that is, the ISP image chip. Xiaomi's self-developed technology, the two chips familiar to netizens are undoubtedly the most powerful, that is, the surging P1 fast charge chip and the surging G1 battery management chip. Compared with other fast charge chips, the surging P1 is the only fast charge chip that achieves the highest power of 120W in mass production at present, and the surging G1 battery management chip directly breaks the monopoly of foreign countries, and the combination of the two chips can bring better charging and discharging experience, which is both power-saving and safe.