User manual

Filters
To enable users to adjust the image style in just a tap, ColorOS has provided a variety of
built-in filters such as Fresh, Transparency, Film, Monochrome, Retro, etc. Use your favorite
filter and generate your own photo style in a tap.
Mark up
The mark up option will come in handy when you need to mark a certain part on the photo.
You can use brushes, pencils and other tools to draw lines and change their thickness and
color. Also, you can add straight lines, rectangles, circles and arrows.
Text
This feature allows you to add text to your photos. Not only can you make the text bold or
color the text, but you can also choose different text color backgrounds to display the text in a
more personalized way.
Mosaic
If you need to obscure certain areas in your photos, Mosaic will be your best choice. ColorOS
provides four mosaic styles: pixel, rubbing, dot and blur, and you can conveniently adjust its
intensity.
Beauty effects
Beautify your portraits using ColorOS beauty effects. The beautification algorithm provides
differentiated beauty effects based on the characteristics of the subject's face. Also, you can