The difference between imax theaters and an original screening Dunkirk 70mm IMAX vs 35mm theater

Let's go to the movies with puppies world! Dunkirk in 70mm IMAX film vs the original screening. The 2 screens compared, behind the imax, the equipment 5 speakers on each wall. Surprisingly no overhead or height or ceiling speakers as Dolby Atmos yields... a larger screen in the imax, 70mm film as opposed to 35mm film. A slight peek at the film Dunkirk by Christopher Nolan a world war 2 film of the story of Dunkirk France and how certain British soldiers got there. Great flight scenes, amazing sound... will act as a perfect surround sound test once released on blu ray. Thank you for watching! Please subscribe!