第一财经·2025-12-10 09:16Core Viewpoint - The collaboration between Doubao and Nubia to develop the AI phone Nubia M153 has generated significant market interest, leading to a surge in secondary market prices due to limited availability of the device [3][6]. Group 1: Product Launch and Market Response - The Nubia M153, equipped with Doubao's mobile assistant technology, was released in a limited quantity aimed at developers and tech enthusiasts, with an initial price of 3499 yuan and a stock of 30,000 units, which quickly sold out [6]. - Following the expiration of the official purchase eligibility (F code) on December 7, 2023, demand shifted entirely to the second-hand market, causing prices on platforms like Xianyu to rise significantly, with listings ranging from 3999 to 4999 yuan, and some reaching as high as 36,000 yuan [3][6]. Group 2: Secondary Market Dynamics - The scarcity of the Nubia M153 has led to a thriving secondary market, where the device's F code has become a sought-after item, previously selling for 500 to 1000 yuan but now largely unavailable [3]. - The emergence of short-term rental services for the Nubia M153, with rental prices between 50 to 79 yuan, indicates a growing interest in the device despite its limited availability [3].