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ByteDance Puts OS-Level Doubao Assistant on ZTE Prototype, Plans Wider Licensing

The limited preview demonstrates real-time speech-to-speech control with on-device memory in China, with availability confined to a Nubia M153 prototype.

Overview

  • ByteDance launched the Doubao Mobile Assistant as a technical preview that integrates at the operating-system level to act across apps and content.
  • The first deployment is ZTE’s Nubia M153 prototype priced at 3,499 yuan, offered for pre-order only in limited quantities.
  • Demonstrations show voice-driven tasks including photo editing, finding lowest prices and making purchases with consent, booking tickets, and other cross‑app actions.
  • The assistant supports real-time speech-to-speech interactions and on-device memory, and ByteDance says the feature remains in beta and needs further testing.
  • ByteDance will license the tool to additional manufacturers rather than make phones, a strategy that coincided with about a 10% jump in ZTE shares and sets up competition with Huawei and Xiaomi.