A4纸大小+高色域2K屏！RedmiBook Air 13评测：轻便易携不发烧的办公本-快科技-科技改变生活

A4纸大小+高色域2K屏！RedmiBook Air 13评测：轻便易携不发烧的办公本

傲腾
2020年08月14日 12:05
0

四、屏幕素质与磁盘性能：色域可达72% NTSC及98%sRGB

——屏幕色域

小如A4纸+高色域2K屏！RedmiBook Air 13评测：轻便易携又养眼的办公本

RedmiBook Air 13的屏幕色域达到了98%sRGB，色域覆盖范围略有偏移，所以未达到100%。

屏幕伽马为2.2，完美重合没有偏移。

测试得到的100%亮度为270nit，屏幕标称亮度应该为300nit。最大对比度1100:1。

色彩精确度为1.19，一般小于2就已经符合专业作图的需要。

——硬盘性能测试

RedmiBook Air 13配备的PM 881，M.2接口，连续读写速度属于SATA固态的水平，但是4K随机读取速度略低。

——内存性能测试

RedmiBook Air 13配备的是双通道内存，频率2333MHz，读取速度29932 MB/s，写入速度31753 MB/s，拷贝速度296113 MB/s，延迟73.4ns。

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