The player can support playout of 2160p images and video , but the discs themselves don 't have the capacity to hold most 4K movies and the extras that are often included in Blu-ray .
播放机可以支持2160p图像和视频的播放，但碟子本身的容量放不下大多数4K电影以及常常被包含在蓝光光碟里面的花絮。
2160p