Overview
- Samsung has stopped taking new LPDDR4 and LPDDR4X orders and will fulfill existing commitments through the end of the year before converting lines to LPDDR5 in early 2026, according to industry reports.
- The shift reallocates capacity to higher-margin chips as AI servers and accelerators drive a tighter DRAM market and stronger demand for newer standards.
- The change forces Qualcomm, MediaTek, and phone makers to rework LPDDR4X-based designs or pay more for LPDDR5 parts that are not drop-in replacements.
- Chinese supplier CXMT, partnering with GigaDevice, is moving to fill the LPDDR4 gap, with GigaDevice reportedly set to buy about $825 million of CXMT DRAM this year for distribution and product development.
- Recent removal of CXMT and YMTC from a U.S. restricted list could ease global sales for Chinese memory vendors, while buyers may see later phone batches switch to faster LPDDR5 at higher prices than early runs.