智动力：目前合作手机品牌包括三星、OPPO、vivo等 未为豆包手机供货

Core Viewpoint - The company, Zhihui Power (智动力), confirmed that it does not currently have a partnership with Doubao and is not supplying components for Doubao's smartphones [2]. Group 1: Company Information - Zhihui Power (300686.SZ) stated that its functional devices, structural devices, and precision optical components can be applied in smart devices, including AI smartphones [2]. - Current smartphone brands that Zhihui Power collaborates with include Samsung, OPPO, and Vivo [2].