GoKawiilGuinness crowns Germany's Traumpalast Leonberg the largest IMAX screen, but 70mm fans disagree
The Traumpalast Leonberg cinema in Baden-Württemberg, Germany holds the Guinness World Record for largest movie screen by surface area, at 127 feet wide and 69 feet tall. But that title applies to IMAX's digital format, which uses a 1.90:1 aspect ratio and is criticized by purists as inferior to the taller, squarer 1.43:1 15/70mm film format that IMAX enthusiasts consider the true premium experience.