When purchasing a ticket it says either standard, rpx, 3d, or Imax....and the prices are much higher for rpx, 3d, Imax. But just look for standard format if on fandango or whatever app youre using. At the theater they'll clearly tell you.
It'll be listed. If you're ever unsure, you can always ask the ticket person, they'll know for sure, but it's listed. IMAX costs more than a regular ticket. Even on the ticket after you buy it, it says what it is. I wish I could add a picture of my digital ticket...I'll add it in my review I did earlier.
Its listed. IMAX cost more. It's a separate theater. The screen is like and oval shape and huge. Rpx theaters are louder than IMAX when it comes to sound.
It's usually listed but you can always ask the ticket person.
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