No. tdtechm40 is not a Huawei phone. TD Tech M40 mobile phone. It is almost identical in appearance to the previous Huawei Mate40. The only significant difference is that the logo on the back cover of the fuselage changes from "HUAWEI" to "TD Tech". Because of this, TD Tech M40 has also been dubbed the "Huawei OEM machine".

Generally speaking, "OEM" is not a very positive evaluation for a mobile phone. However, during the actual sales process of TD Tech M40, it intentionally or unintentionally emphasized the relationship between itself and Huawei's flagship. For example, on the pages of many online platforms, TD Tech M40 often has the title of "Huawei Smart Selection M40".

Huawei mobile phones are part of Huawei’s consumer business. As one of Huawei’s three core businesses, Huawei’s consumer business started at the end of 2003. After more than ten years of development, it has grown in China, Russia, Germany, Sweden, 16 R&D centers have been established in India and the United States. In 2015, Huawei was selected into the Brand Z list of the world's top 100 most valuable brands, ranking 16th among brands in the technology field.

On July 31, 2018, preliminary data released by the International Data Corporation, a domestic market analysis organization, showed that in the second quarter of 2018, Huawei's shipments surpassed IPHONE and ranked second in the world. On July 17, 2019, on the official website of the China Quality Certification Center, eight 5G mobile phones obtained 3C certification, including four mobile phones including Huawei Mate 20X 5G and Huawei Mate X 5G. As of October 22, Huawei’s mobile phone shipments in 2019 have exceeded 200 million units. On March 31, 2020, Huawei released its annual report showing that Huawei's smartphone shipments reached 240 million units in 2019, a year-on-year increase of approximately 16.5%, making it the world's second largest mobile phone manufacturer.