There are a few posts on reddit comparing the Libra Color with the Pocketbook Inkpad Color.
There is quite a difference despite both devices using the same type of display (Eink Kaleido 3) and the same ebook-file:
->
https://www.reddit.com/r/pocketbook/..._colour_outch/
->
https://www.reddit.com/r/ereader/com..._libra_colour/
It would be nice if Kobo added an option that lets you choose between different color saturations (without having to go into devmode).