Qualcomm Rumored to Develop Custom Memory with China's CXMT Amid Soaring LPDDR Prices

An unverified rumor suggests Qualcomm is developing custom mobile memory with China's CXMT, though Qualcomm has not commented.

This potential collaboration is driven by a historic surge in mobile memory (LPDDR) prices, which is severely squeezing smartphone manufacturers' budgets.

The situation is complicated by the fluid U.S. export control policies toward Chinese tech firms, creating both strategic opportunities and significant regulatory risks for Qualcomm.

QCOM

An unverified report has surfaced suggesting that Qualcomm is partnering with Chinese DRAM maker CXMT to develop custom mobile memory.

This rumor arrives at a critical time, primarily driven by what many are calling 'RAMageddon'—an historic spike in the price of mobile DRAM, or LPDDR. According to market research firm TrendForce, prices for LPDDR are projected to jump by as much as 90% in the first quarter of 2026 alone. This price surge puts immense pressure on smartphone manufacturers, who rely on these components. For them, a partnership between Qualcomm, the maker of the widely used Snapdragon SoC, and a memory supplier like CXMT could be a way to secure a stable supply and manage spiraling costs.

However, this potential collaboration is set against a complex geopolitical backdrop. First, the U.S. government maintains a shifting but restrictive export-control policy on Chinese semiconductor companies. CXMT is not currently on the U.S. Commerce Department's 'Entity List', which would restrict American firms from dealing with it, but the possibility looms. Second, recent mixed signals, like the Pentagon briefly removing CXMT from a list of 'Chinese military companies,' have only added to the uncertainty. This confusing environment makes any deep technological collaboration a high-stakes gamble, balancing commercial incentives against potential regulatory backlash.

For Qualcomm, the stakes are particularly high. The company's financial filings show that China accounts for nearly half (about 46%) of its total revenue. This heavy reliance makes ensuring supply chain stability and fostering local partnerships in China a strategic necessity. A collaboration with CXMT could strengthen its position with Chinese Android phone makers. Yet, it also magnifies the risk; if U.S. authorities decide to tighten regulations on CXMT, Qualcomm could find a significant portion of its business in jeopardy. Therefore, this rumor, though unconfirmed, sits at the heart of the tech industry's biggest challenges: navigating supply chain costs and geopolitical tensions.

SoC (System on a Chip): An integrated circuit that combines all or most components of a computer or other electronic system into a single chip. In smartphones, it includes the CPU, GPU, and modem.
LPDDR (Low-Power Double Data Rate): A type of memory (DRAM) designed specifically for mobile devices like smartphones and tablets, optimized for low power consumption.
Entity List: A list maintained by the U.S. Department of Commerce of foreign entities—such as businesses, research institutions, and individuals—subject to specific license requirements for the export or transfer of certain technologies.