Postmodern media texts differ from normal texts in several ways:
1) They incorporate elements of pastiche, genre hybridity, intertextuality, and self-reference that make them more complex and challenge notions of reality.
2) Examples like Blade Runner, Scream 4, music videos by Lady Gaga and Madonna, and the video game The Sims use techniques like referencing other works, blurring fiction and reality, and allowing for new creative expressions.
3) By bringing in features from multiple genres and styles, and allowing for new perspectives on identity and culture, postmodern media offer audiences and creators more freedom and novelty compared to traditional or modernist works.