Opera Touch for Android update adds dark theme, improvements
In the meantime, Opera Touch users continue to get new features and improvements on the Android platform. The latest update released by devs recently brings the long-awaited dark theme, as well as some bug fixes and stability improvements.
To enable the new dark mode, simply head to Settings menu from the top right corner, and use the toggle to turn “Dark theme” on and off. Keep in mind that some websites don't support a dark theme, so you won't notice any differences, but many of them offer this nifty feature.