vivoiqoo9和iqoo9pro区别: 1、屏幕区别:iqoo9和iqoo9pro虽然都是采用6.78英寸的AMOLED柔性直屏,但不同的是iqoo9pro采用的是2K分辨率,像素密度517ppi比iqoo9得1080p分辨率,像素密度388ppi有着更清...