ARTFEED — Contemporary Art Intelligence

CXMT LPDDR5X Memory Powers Nubia Flagship as Chinese Phone Makers Shift from Samsung and SK Hynix

ai-technology · 2026-09-17

Amid a worldwide memory shortage, Chinese smartphone makers are increasingly opting for domestic memory supplier CXMT, moving away from their usual dependence on Samsung and SK Hynix. This trend is evident in high-end devices, including those powered by ByteDance's AI and Xiaomi's premium models. CXMT announced that its collaboration with Nubia marked the first significant deployment of locally manufactured LPDDR5X chips, which can achieve data transfer rates of up to 10,667 megabits per second (Mbps). Priced starting at 5,999 yuan (US$885), Nubia's flagship phone is also recognized as the first mass-market smartphone featuring an AI assistant capable of executing voice commands, thanks to ByteDance's Doubao. This shift highlights a significant transformation for Chinese manufacturers.

Key facts

  • Chinese smartphone makers are turning to CXMT after previously relying on Samsung and SK Hynix.
  • A global memory shortage is fuelling CXMT's rise.
  • CXMT is winning spots in flagship handsets from ByteDance-powered AI devices to Xiaomi's top models.
  • CXMT said the tie-up with Nubia marked the first large-scale use at that level of domestically made LPDDR5X chips.
  • The LPDDR5X chips have a data transfer speed of up to 10,667 megabits per second (Mbps).
  • The flagship handset is priced from 5,999 yuan (US$885), according to ZTE's website.
  • The company claimed the device was the first mass-market smartphone equipped with an AI agent.
  • The consumer version of ByteDance's Doubao smartphone assistant lets the phone respond to spoken instructions and carry out tasks on a user's behalf.

Entities

Institutions

  • CXMT
  • Samsung
  • SK Hynix
  • ByteDance
  • Xiaomi
  • Nubia
  • ZTE

Locations

  • China

Sources