Is the Ultra II worth the extra $135?

Yes if you want the best ANC and spatial audio. Otherwise the QuietComfort covers the basics for less.

Which has better noise cancellation?

The Ultra II. Bose calls it its best headphone ANC, and it adds CustomTune and ActiveSense. The QuietComfort still cancels well and adds Wind Block.

Which lasts longer on a charge?

The Ultra II: 30 hours, or 23 with Immersive Audio, versus 24 hours on the QuietComfort.

Can I use either wired?

Yes. Both take a cable, and the Ultra II lists 2.5 mm and 3.5 mm connectors plus USB audio.

The QuietComfort at 240 g versus about 264 g for the Ultra II.

Do either resist sweat or rain?

No. Neither carries a water-resistance rating, so keep them dry for workouts.

Bose QuietComfort Headphones vs Bose QuietComfort Ultra Headphones II

Buy the QuietComfort Ultra Headphones II if you want Bose's best noise cancellation, spatial audio and a 30-hour battery. Buy the original QuietComfort if you want proven ANC comfort for less. The gap is wide right now: $225.00 at Best Buy for the QuietComfort versus $359.99 at Best Buy for the Ultra II, both as of November 7, 2026.

Today the Bose QuietComfort Headphones costs $134.99 less at its best price.

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