（12月28日）的小米12发布会上，MIUI 13率先登场。(December 28) MIUI 13 was the first to debut at the Xiaomi Mi 12 conference.
According to Jin Fan, the head of MIUI, MIUI 13 is built based on the goal of "faster and more stable", focusing on basic optimization, including focus computing, atomic memory, and liquid storage.
MIUI 13 is officially released! Fluency, stability, and security have skyrocketed: In terms of fluency and speed, the three-party applications on the head, such as WeChat, QQ, Weibo, Toutiao, Douyin, Taobao, etc., have significantly improved fluency on all models, compared to With the enhanced version of MIUI 12.5, MIUI 13 has a 15% reduction in cumulative frame drop duration on flagship phones, and a 52% drop in entry-level phones.
The fluency of 23 system applications on all models has also been significantly improved. The cumulative frame drop time of flagship models has dropped by 23%, and mid-range models have dropped by 26%. Continuous use for 36 months, the degradation of read and write performance is less than 5%.
MIUI 13 is officially released! Fluency, stability, and security have skyrocketed: In terms of privacy, MIUI 13 adds three privacy protection functions: face verification protection, privacy watermarking, and electronic fraud protection. Face verification can block other screens except faces at the system level. ;Privacy watermark can protect ID photos; electric fraud protection full link-level guarding.
MIUI 13 is officially released! Fluency, stability, and security have exploded: In terms of rising visuals, MIUI 13 brings a new system font MiSans, which is straight and powerful, and has a minimalist design, which is conducive to screen display. The rich Opentype features can even automatically adapt the character height to uppercase and lowercase letters, and the layout is more delicate. Open download, free and commercial.
MIUI 13 is officially released! Fluency, stability, and security have exploded: rise upIn addition, MIUI 13 combined with Beauty Science to bring a new wallpaper, using a polarization microscope to record the shape and changes of crystal formation through 8K time-lapse photography.
MIUI 13 is officially released! Fluency, stability, and security have skyrocketed: In terms of desktop functions, MIUI 13 supports a wealth of application widgets to provide quick and practical functions, such as "super countdown days" accurate to the second, and "drink water" that allows you to drink more water "Measuring cup", "what to eat today" to solve the difficulty of choice, etc.
At this press conference, "MIUI Universe" was also officially expanded, from the original Android mobile phone system to a multi-device, cross-platform operating system, adding MIUI Pad, MIUI Home (touch screen speakers), MIUI TV, MIUI Watch, etc. , Subdivided into three scenarios: personal, family, and business.
MIUI 13 is officially released! Fluency, stability, and security have skyrocketed: MIUI Pad adapts to 3000 applications for large screens, improves the efficiency of full-screen free window operation, and optimizes stylus/keyboard to match the PC experience. MIUI Home makes touch-screen speakers a smart home control, MIUI TV Enterprise Edition can be used for corporate fighters, corporate atmosphere, guest Wi-Fi, etc.
Upgraded models and launch time: The first batch of the MIUI 13 stable version is expected to be launched around the end of January 2022. In addition to the directly pre-installed Mi 12 series, the other first models include Mi 11 Ultra, Mi 11 Pro, Mi 11, Mi Pad 5 Pro 5G, Mi Pad 5 Pro and Mi Pad 5.
MIUI 13 internal beta and public beta information, the internal beta has been registered in the community, and will be pushed on December 29, supporting more models, including Redmi K40/K30 series, MIX 4, etc.
MIUI Watch started to push the stable version this week, the first batch to support Xiaomi Watch Color 2, Xiaomi Watch S1; MIUI 13 is officially released! Fluency, stability, and security have skyrocketed: MIUI Home will be released in mid-January, supporting Redmi Xiaoai touch screen speakers Pro 8, Redmi Xiaoai touch screen speakers 8, Xiaomi Xiaoai touch screen speakers Pro 8; MIUI 13 Officially released! Fluency, stability, and security have skyrocketed: The first batch of MIUI TV Enterprise Edition will be launched around the end of January, supporting Redmi MAX 86-inch ultra-large screen TVs; the second batch will be released in late March, supporting Redmi MAX 98-inch smart TVs; The third batch will be launched at the end of April, supporting Xiaomi TV ES 2022 models 55/65/75 and Redmi TV X55/65/75 2022 models.
MIUI 13 is officially released! Fluency, stability, and security surge: rise
据MIUI负责人金凡介绍，MIUI 13基于“快，更稳”的目标打造，着力做好基础优化，包括焦点计算、原子内存、液态存储等。
流畅度和速度方面，头部三方应用如微信、QQ、微博、头条、抖音、淘宝等，全机型流畅度明显提升，相较于MIUI 12.5增强版，MIUI 13在旗舰机上累计掉帧时长下降15%、入门机更是下降52%。
23个系统应用全机型流畅度也有明显提升，旗舰机累计掉帧时长下降23%、中端机更是下降26%。持续使用36个月，读写性能衰减小于5%。
隐私方面，MIUI 13新增人脸验证防护、隐私水印、电诈防护三大隐私保护功能，其中人脸验证可系统级遮挡除面部外其他画面；隐私水印可保护证件照；电诈防护全链路级守护。
视觉方面，MIUI 13带来全新系统字体MiSans，平直有力，极简设计，有利于屏幕显示。丰富的Opentype 特性甚至可做到字符高度自动适配大小写字母，排版更细腻。开放下载，免费可商用。
此外，MIUI 13联合美丽科学带来全新壁纸，使用偏振显微镜通过 8K延时摄影，记录晶体形成的形态与变化。
桌面功能方面，MIUI 13支持丰富的应用小部件提供快捷实用功能，比如精确到秒的“超级倒数日”、让你多多喝水的“喝水量杯”、解决选择困难症的“今天吃什么”等。
本次发布会上，“MIUI宇宙”也正式扩展，从原来的安卓手机系统，扩展为多设备、跨平台操作系统，新增MIUI Pad、MIUI Home（触屏音箱）、MIUI TV、MIUI Watch等，细分为个人、家庭、企业三大场景。
其中MIUI Pad对大屏适配3000个应用，全屏自由窗口操作效率提升、对手写笔/键盘优化媲美PC体验等。MIUI Home让触屏音箱成为家庭智能中控，MIUI TV企业版可用于企业战士、企业氛围烘托、访客Wi-Fi等。
升级机型和推送时间：
MIUI 13稳定版第一批预计2022年1月底左右开始陆续推送，除了直接预装的小米12系列，其它首批机型包括小米11 Ultra、小米11 Pro、小米11、小米平板5 Pro 5G、小米平板5 Pro和小米平板5。
MIUI 13内测及公测信息，内测已经在社区启动报名，12月29日推送，支持更多机型，包括Redmi K40/K30系列、MIX 4等。
MIUI Watch本周开始稳定版推送，首批支持小米手表Color 2、小米手表S1；
MIUI Home 1月中旬陆续推送，支持Redmi小爱触屏音箱Pro 8、Redmi小爱触屏音箱 8、小米小爱触屏音箱Pro 8；
MIUI TV企业版1月底左右开始首批推送，支持Redmi MAX 86英寸 超大屏电视；第二批3月下旬推送，支持Redmi MAX 98英寸智能电视；第三批4月底推送，支持小米电视ES 2022款55/65/75以及Redmi电视X55/65/75 2022款。
MIUI 13正式发布！流畅度、稳定性、安全性暴增：升起来
