Editor's note: There are many mobile processors with different architectures on the market, and the names A7, A9, A15, Krait are all familiar to players. We have previously sent a comparison of the performance of these architectures on the same frequency, and this is a comparison of the power consumption of SoCs with different architectures on the same frequency. Author of this article: Yu Jian Procurator, originally from the five machines tested by Baidu WP7 Bar