小米 14 Ultra 是小米公司于 2024 年 2 月发布的一款高端旗舰手机，其中陶瓷版本（龙晶蓝）采用了小米龙晶陶瓷后盖，号称比传统陶瓷轻 50%。2024 年 2 月 28 日，博主胜利文绉绉在社交媒体平台发表动态指出刚刚用昨天买的小米 14 Ultra 测了一下后盖硬度，没想到 6 级就开始出划痕，7 级划痕非常明显，和玻璃似乎没区别。该博主也晒出了 XRD 测试结果，显示龙晶陶瓷的数据表现和龙晶玻璃类似，但也不排除数据错误的可能。
Xiaomi 14 Ultra is a high-end flagship phone released by Xiaomi in February 2024, of which the ceramic version (Dragon Crystal Blue) adopts Xiaomi Dragon Crystal ceramic back cover, which is claimed to be 50% lighter than traditional ceramics.On February 28, 2024, blogger Victory Wen Crepe posted a dynamic on social media platforms, pointing out that he just measured the hardness of the back cover of the Xiaomi 14 Ultra that he bought yesterday, and he didn't expect that the scratches would start to appear when it reached level 6, and the scratches were very obvious when it reached level 7, which seemed to be no different from glass. The hardness of the back cover of the Xiaomi 14 Ultra I bought yesterday was measured, and I didn't realize that scratches started to appear at level 6, and at level 7 the scratches were very obvious and seemed no different from glass. The blogger also showed the results of the XRD test, showing that the performance of the data of the Dragon Crystal ceramic is similar to that of the Dragon Crystal glass, but does not exclude the possibility of data errors.
7 окт 2024
