Xin Lang Cai Jing·2025-12-02 12:05Core Insights - ByteDance's AI assistant Doubao and ZTE announced the limited release of the Nubia M153 smartphone, which features the Doubao assistant technology [1][2] - The smartphone is available in a single configuration of 16GB RAM and 512GB storage, priced at 3499 yuan [1][2] Group 1 - The smartphone can only be purchased through an "F code," which requires users to apply and be approved before obtaining purchasing eligibility [2] - The availability of "F codes" is limited, with only a few early applicants successfully receiving approval and placing orders [2] - Due to the scarcity of the "F code," its transfer price on second-hand trading platforms has risen to around 100 yuan [2] Group 2 - The first batch of smartphones that have entered the market is being sold at a significant premium, with some sellers listing prices as high as 7999 yuan, more than double the original price [1][2]