nova12 may choose Kirin 830 because this chip has a better performance in terms of performance and power consumption. Kirin 830 uses advanced process and technology, has a high-performance CPU and GPU, can run applications and games quickly, and can effectively reduce power consumption and extend battery life. At the same time, the Kirin 830 also supports 5G networks, with more stable and fast communication capabilities. Therefore, choosing Kirin 830 as the chip solution for nova12 can provide users with a smooth experience and longer battery life.