: The primary track is DTS-HD Master Audio 5.1 (24-bit). Notably, Christopher Nolan opted against a Dolby Atmos or 7.1 mix to maintain a specific theatrical soundstage. Critical & Cinematic Overview 4K Review | Tenet (Ultra HD 4K Blu-ray)
: Native 4K (2160p) using the HEVC / H.265 codec.
: The presentation dynamically shifts between 1.78:1 (IMAX sequences) and 2.20:1 (non-IMAX sequences). This provides an immersive experience that utilizes more of your screen during key action scenes.
: Features HDR10 , which provides a significant boost in color saturation and contrast compared to standard 1080p versions.