talkie vs talking picture

talkie and talking picture both are nouns.

Word	Noun	Adjective	Verb	Adverb
talkie	Yes	No	No	No
talking picture	Yes	No	No	No

As nouns, talkie and talking picture are synonyms defined as:

talkie and talking picture: a movie with synchronized speech and singing

talkie (noun)	talking picture (noun)
a movie with synchronized speech and singing	a movie with synchronized speech and singing