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Both formats add height effects, but support depends on your content and equipment.

Last updated: October 31, 2026.

Dolby Atmos

Widely supported by streaming and discs. See Atmos soundbars.

DTS:X

Mainly on discs and some players.

Which Matters

Atmos matters more for streaming; many soundbars support both.

Frequently Asked Questions

Do I need both?

Not necessarily.

Virtual Atmos?

Some bars simulate height.

eARC needed?

For lossless Atmos.

Bottom Line

Choose a soundbar that supports the format your content uses.

More Soundbar Guides