IT之家 12 月 28 日消息 在今晚的小米 11 新品发布会上，小米首先发布了 MIUI 12.5 系统。 据小米介绍，MIUI12.5 更轻更快更省。System UI 重写，核心场景内存占用下降 20%。开展剃刀专项，逐个优化系统 App，后台内存占用平均下降 35%，系统应用功耗平均下降 25%。

The MIUI 12.5 development version internal test application for the above two models is now open. For users who want to apply for the development version internal test, should follow the instructions: ...

Xiaomi will be launching the Xiaomi Mi 11 later today at 7:30 PM (local time) in China. The same event will be also used to announce the MIUI 12.5. It will be announced as an updated version of the ...