Redmi's 2019 flagship, the K20 Pro, can now allegedly access a version of Android Q ahead of its release later this year. As this brand uses largely the same software as its parent company, Xiaomi, its new and rather exclusive beta is overlaid with the MIUI OS skin.
Unfortunately, this beta is characterized as intended for Chinese units of the K20 Pro only. It is known as MIUI Beta 9.8.8 for this phone. By all accounts, the experience conferred by this update is not that much different from the stable MIUI 10 based on Android Pie.
Those who have installed the Redmi K20 Pro's Q beta may be able to expect a different style in the notification shade, status bar and app-switcher. Nevertheless, it is now one of very few Xiaomi-made phones with this update; for example, the Mi 9 also currently has access to Q developer builds. However, it should be followed by numerous other phones in the future.