ProMax和Ultra差多少？小米18ProMax对比17Ultra徕卡版

Ultra版是品牌的门面，代表当下做手机的最高水平。说停就停，合适吗？ Serenity by Ghostrifter Official https://bit.ly/ghostrifter-sc Creative Commons — Attribution-NoDerivs 3.0 Unported Free Download / Stream: https://tinyurl.com/377npa2a Music promoted by Audio Library https://tinyurl.com/2xwmsfk4