2k分辨率和1080p区别

2025-03-15 20:49:21
推荐回答(1个)
回答1:

1080P与2K屏幕的显示效果差别还是比较大的。差异就是在像素点的数量上,1080P分辨率的像素点为1920x1080。2K则是2160x1440,像素点越多,画面显示越精细。

1080P代表显示器的竖向(垂直)有1080行像素,而“K”指的是图像或设备的水平(横向)像素接近、等于或超过2000(2048),两者应用的领域、行业,以及标准都是不同的。

2K指的是屏幕横向(水平)分辨率数值达到2560,而1080P指的是屏幕竖向(垂直)的“逐行扫描行数”,如果换算成像素的话,2K屏幕的像素是368.64万,而1080P屏幕的像素是207.36万,像素相差近一倍。

1080P与2K的标准:

1080P的标准比较精确,而它是一种标准的视频显示格式,如果用其来标注电视或显示器,其分辨率的竖向(垂直)像素必须达到1080才可以,一般单指1920X1080分辨率,只有分辨率等于该数值的视频、电视或显示器,才能被称为1080P。

2K标准并不固定。所谓的“K”指的是横向分辨率超过1000(1024),2K指的就是横向分辨率超过2000(2048),但基于行业标准、生产厂商的不同,大多数情况下,只有分辨率达到2560X1440才能称为真正的2K,也可以称其为2.5K。

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