Mobile image quality low on Kingdom Theme

[Yone1]

Hi team, 
I am having an issue where my image gallery quality is very low on mobile. 
Desktop theme has no issue and showing very clear image, but same gallery (Slider mode) image on mobile is blurry. 
(I am using Kingdom theme) anyone have similar issue?

[ROUTE06_baba]

Hi,

I looked into this and noticed that even if the same image is uploaded, the site seems to display a compressed version of the image separately for desktop and mobile.

It’s likely due to the theme’s specifications, so it might be a good idea to reach out to the theme developer for clarification.