Huawei's mobile phone belongs to Huawei's consumer business. As one of Huawei's three core businesses, Huawei's consumer business started at the end of 23. After more than ten years of development, it has set up 16 R&D centers in China, Russia, Germany, Sweden, India and the United States. In 215, Huawei was selected as one of the Top 1 Most Valuable Brands in Brand Z and ranked 16th in the field of science and technology. On July 31, 218, preliminary data released by China's market analysis organization International Data Corporation showed that in the second quarter of 218, Huawei's shipments surpassed the IPHONE, ranking second in the world. On July 17th, 219, at the official website (3C certification) of China Quality Certification Center, eight 5G mobile phones obtained 3C certification, including Huawei Mate 2X 5G and Huawei Mate X 5G.