What is the difference between disney and toy story collectibles?

Quick Answer
Toy Story collectibles are a subset of Disney collectibles, focused on the Toy Story franchise characters such as Woody, while Disney collectibles encompass a broader range of Disney properties.
Explanation
Toy Story is a Disney–Pixar franchise, and its collectibles—such as figures of Woody and other characters—belong to the larger Disney collectible line. The main distinction is that Disney collectibles include items from many different Disney franchises, whereas Toy Story collectibles specifically feature items tied to the Toy Story films and their associated characters. For example, Woody is a pull-string cowboy doll that appears in the Toy Story films and is voiced by Tom Hanks. Because Toy Story is part of the Disney–Pixar portfolio, its collectibles are marketed under the Disney brand but are limited to that particular storyline and characters.