**[Doubao Smartphone Second Generation Starting at 5999 Yuan: AI Operation Success Rate Exceeds 80%]** Dongcha Beating AI News: The Nubia NaviX Ultra has been officially launched and is now available for purchase. The 12GB+512GB version is priced at 5999 yuan, while the top-tier 16GB+1TB version is priced at 7499 yuan, with a post-subsidy starting price of 5499 yuan. It is the first mass-produced smartphone equipped with the consumer version of the Doubao Phone Assistant, whereas the previous M153 was merely a technical preview version. The launch event finally clarified how the second generation operates apps. The previous GUI simulated clicks have not been removed, and the "phone operation" capability is retained. The model will automatically select the execution method based on the task. According to Nubia Labs, the current end-to-end task success rate exceeds 80%, capable of operating system apps, ByteDance apps, and some integrated third-party apps. Another approach is MCP. Third-party services can directly open APIs for Doubao to call, eliminating the need for AI to simulate step-by-step screen clicks. Currently, services like Caocao Mobility and Soda Music have been integrated, and Feishu has opened interfaces for sending messages, scheduling meetings, and knowledge Q&A. Previously, LatePost reported that super apps like Alibaba and Tencent would primarily adopt this proactive API integration method. This generation also allows multiple AI tasks to queue in the background for execution, with the ability to insert higher-priority tasks at any time. When AI is operating a specific app, if the user opens the app themselves, the AI operation will pause and resume after the user exits the app.