Realme has recently announced that ColorOS 7 early adopter edition (Android 10 beta) recruitment is going to begin on 18 December. The above timeline is for Chinese smartphones.
Checking last few details, we have some exciting progress on our own customized UI!
I will announce the update timeline on coming Monday.
— Madhav 'Super50w' (@MadhavSheth1) November 22, 2019