I edit the imagen of my plaulist and seeing it on my Android device, it looks low quality
Hey @santirash, welcome to the Spotify Community!
Just to confirm, is this happening only with that image and that specific playlist? Also, have you tried to check if the same happens on another device?
Can you try the steps here for us: https://support.spotify.com/article/reinstallation-of-spotify/? They should help with this.
Let us know how it goes.