On April 27, 2026, analyst Ming-Chi Kuo published a report that sent Qualcomm's stock up 7% within hours: OpenAI is building an AI-native smartphone. Qualcomm and MediaTek are co-designing the custom chip. Luxshare Precision Industry — the Taiwanese manufacturer that assembles a growing share of Apple hardware — is the exclusive manufacturing partner. Mass production targets 2028. The projected volume is 300 to 400 million annual shipments, a figure that would exceed Apple's iPhone unit volumes and potentially make the OpenAI phone the best-selling smartphone on earth within its launch year.

None of the companies have officially confirmed the project. OpenAI, Qualcomm, and MediaTek all declined comment when approached by CNBC. But Kuo's supply chain intelligence — naming specific chip co-design partners, the exclusive manufacturer, and a detailed production timeline — is consistent with the specificity that characterized his most accurate hardware predictions. This is not vague speculation. It is either a detailed and credible supply chain report, or a detailed and very specific wrong one.

Here is a complete breakdown of what we know, what the architecture looks like, and what it means for developers and users.