Based on the photo, the roadmap will starts with realme 3 Pro and realme XT receiving the update in January first. Then, the update will be available for  the realme X and realme 5 Pro in February. Here is the breakdown for the realme ColorOS 7 roadmap:

January 2020 – realme 3 Pro & realme XTFebruary 2020 – realme X & realme 5 ProMarch 2020 – realme X2 ProApril 2020 – realme 3 & realme 3iMay 2020 – realme 5 & realme 5sJune 2020 – realme 2 ProQ3 2020 – realme C2

 

realme has also mentioned that the new ColorOS 7 will bring smoother gaming graphics and better RAM management. Additionally, realme is also bringing dark mode throughout the system and users can customise app icons, shape and sizes as well as fonts. As for now, it is nice to see realme is still keeping its smartphones updated despite releasing a large number of them throughout the year. Also, realme has recently teased its first step into the 5G realm with the upcoming realme X50 5G. (Source: GSMArena)

realme Reveals ColorOS 7 and Android 10 Update Roadmap - 12