Blu-ray is a significant visual and auditory leap over standard DVD versions. While professional reviews typically focus on the standard Amazon Blu-ray releases (which include English, French, and Spanish tracks), a "Hindi Dual Audio" version usually refers to regional imports or specific digital releases that include the Hindi theatrical dub. Technical Report :

The CGI has aged like milk – the Scorpion King looks like a PS2 cutscene. The plot is nonsense (pygmies? really?). But with Hindi audio, the film transforms into a self-aware, thrilling ride. You stop critiquing and start enjoying.

The Mummy Returns (2001) Blu-ray: Is Dual Audio Better? Released in 2001, The Mummy Returns