I was on a Fairphone community meeting yesterday and learned a few new tricks. In order to not forget about them I write them down :-)
One neat thing is that now I know how to write emojis on Android. Formerly I triggered this by accident.
You go into a text input, so it triggers the keyboard. There hold the return button until a small smiley appears above it. Selecting it (by swiping) shows a emoji keyboard with several sections.