Do you want to compare Ultron with Venom? Discover the powers, weakness & weapons of Ultron and Venom from Ultron Biography and Venom Biography. Find out all about Ultron and Venom.# Check out how is Ultron unique and distinct from Venom. Discover their love interest, sidekicks, family tree and the movies and games list in which Ultron and Venom have appeared. Find out everything about them here!