It uses the 2.39:1 (widescreen) theatrical ratio.
On most retail editions (like the Best Buy or Amazon exclusives), the 3D disc itself usually contains just the movie. Bonus content is typically on the included 2D Blu-ray: Blade Runner 2049 (2017) 3D
The 3D effect excels in "dense" scenes like the orange dust storms of Las Vegas and the neon-lit, rainy streets of Los Angeles. It uses the 2