photo wallpaper vs mural wallpaper

photo wallpaper and mural wallpaper both are nouns.

Word	Noun	Adjective	Verb	Adverb
photo wallpaper	Yes	No	No	No
mural wallpaper	Yes	No	No	No

As nouns, photo wallpaper and mural wallpaper are synonyms defined as:

photo wallpaper and mural wallpaper: A decorative printed wallpaper usually placed on only one wall; the print can either be custom or chosen from a predefined set.

Other synonyms of photo wallpaper include photo mural, wall mural.

photo wallpaper (noun)	mural wallpaper (noun)
A decorative printed wallpaper usually placed on only one wall; the print can either be custom or chosen from a predefined set.	A decorative printed wallpaper usually placed on only one wall; the print can either be custom or chosen from a predefined set.