Samsung Eyes 0.1% China Phone Share With CXMT DRAM as Shortage Hits Local Brands

Q: Could Samsung's desperate bid to save its struggling Chinese smartphone business inadvertently crown a new global memory superpower?

Possibly at the margin, but not by itself. If Samsung does buy Chinese LPDDR5X for China-only Galaxy A and other lower-cost phones, it would be a symbolic validation of Chinese DRAM, not a single event that suddenly creates a new memory king. The bigger story is that a supplier such as CXMT is already becoming harder to ignore. It is China’s only large-scale DRAM producer, has expanded into DDR5 and LPDDR5X, and has reportedly won business from Chinese brands including Xiaomi, OPPO, vivo, Lenovo and Transsion, while also appearing in some products tied to HP, Dell and Corsair. In 2025 it held roughly 8% of global DRAM shipments, still far behind Samsung, SK hynix and Micron, which together control more than 90% of revenue. What Samsung could do is accelerate a trend already under way. In a market where AI demand is pulling Samsung, SK hynix and Micron toward higher-margin HBM and server memory, Chinese suppliers have more room in commodity DRAM and mobile LPDDR. A Samsung design win, even if limited to China, would help prove Chinese memory is good enough for a global tier-one brand and could encourage more adoption. But “superpower” is still too strong for now. The reported Samsung plan is not final, no supplier has been named, and evidence suggests Chinese DRAM is not always dramatically cheaper than the big three. CXMT also remains much weaker in advanced memory such as HBM, where the industry’s real profit pool and strategic leverage now sit.

3 articles · Updated · Wccftech · Jul 27

Samsung is reportedly weighing CXMT memory for mid- to low-end phones in China, trying to exploit a DRAM shortage that has pushed Chinese brands to cut shipments.
IDC data put Samsung’s China smartphone share at just 0.1%, far behind Apple at 18.1% and market leader Huawei, underscoring how small a base it is trying to expand.
The report’s low-cost premise is disputed: CXMT is said to charge more than Samsung for DDR5, while AI demand has absorbed much of its output and reduced buyers’ leverage.
Huawei has already struggled to win favorable CXMT pricing, and a $3 billion Tencent deal highlights why Samsung may find supply-risk diversification easier than securing cheap DRAM.