3C [雜談] 一圖直觀比較 LED 及 OLED 螢幕顯示效果差異 Posted by Goston on 2022/06/192022/06/19 - 1,123 views 上圖相片下方是採用 LED 背光的 iPad Air 4(無分區控光),上方則是 OLED 像素級控光的 LG 27EP950。iPad Air 4 螢幕亮度為 50%,而 LG 27EP950 螢幕亮度為 80%,兩台機器除了畫面顯示的文字外都是純黑色的底圖。 由於懶得上腳架,所以相片是手持拉高 ISO 拍攝,雖然相片的噪點較多,但我想兩種背光方式的顯示效果差異有多大應該完全不用我多做說明了吧? Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Pocket (Opens in new window)