DTS:X is an object-based surround sound format competing with Dolby Atmos. It supports dynamic height and immersive configurations, with slightly lower licensing cost than Atmos.
DTS:X specifications: similar to Dolby Atmos (object-based, height channels), supports 11.1.4 configurations and higher. Bitrate variable, typically 256–768 kbps for streaming, up to 3 Mbps for Blu-ray.
Comparison to Dolby Atmos: - DTS:X has marginally better real-time adaptation (objects update per-frame more granularly). - Dolby Atmos wider content library (Netflix, Apple TV+ exclusive support). - DTS:X favored in some gaming contexts (some Dolby Atmos games don't fully utilize height for gameplay). - Licensing: DTS:X often cheaper, appealing to budget AV receivers and soundbars.
DTS:X availability: AV receivers (Denon, Yamaha, Pioneer), select soundbars (Samsung, LG), some Blu-ray movies, and Xbox Series X/S (via supported audio pass-through). Notably absent from iPhones, Apple TV, and most streaming services.
Content scarcity: DTS:X movie availability lower than Atmos on streaming. Blu-ray UHD is the primary DTS:X content source (movies like Aquaman, Fast & Furious use DTS:X mix).
For new setup: Dolby Atmos is still the safe bet due to content availability. DTS:X worth considering if building around a home theater receiver with native DTS:X support and a Blu-ray disc collection.