Bose QuietComfort Ultra vs Bowers & Wilkins Px7 S3
Side-by-side comparison of features, pricing, ratings, and alternatives.
The Bose QuietComfort Ultra Headphones combine Bose's renowned noise cancellation with a new Immersive Audio mode that adds spatialization and head tracking to any content, creating a more three-dimensional listening experience for music and movies. An updated CustomTune sound calibration technology automatically adjusts audio and noise cancellation to the specific fit and shape of the wearer's ears each time the headphones are put on. With up to 24 hours of battery life (18 hours with Immersive Audio active) and a lightweight, plush design, they are built for all-day comfort during long listening or travel sessions.
The Px7 S3 combines Bowers & Wilkins’ signature high‑resolution drivers with a sleek over‑ear design, offering crystal‑clear audio that rivals studio monitors. Its adaptive noise‑cancellation automatically adjusts to your environment, letting you stay immersed whether you’re on a flight or in a bustling office. Designed for all‑day comfort, the headphones feature plush leather‑wrapped ear cups, intuitive touch controls, and up to 30 hours of playback on a single charge. The companion app provides personalized EQ settings, firmware updates, and quick‑charge functionality for on‑the‑go listening.
Around $429 MSRP.
- Exceptional noise cancellation quality
- Very comfortable for long sessions
- Immersive Audio is a genuinely novel feature
- Strong build quality
- Audiophile‑grade sound clarity
- Effective adaptive noise cancellation
- Long battery life with fast charging
- Comfortable premium build
- Premium price point
- Immersive Audio reduces battery life
- Case is fairly large
- No official IP rating for sweat or rain
- Touch controls can be overly sensitive
- Companion app required for full feature set
What reviewers say
Bose QuietComfort Ultra Reviews
4.5 (2)Highly recommend Bose QuietComfort Ultra
I picked up Bose QuietComfort Ultra a while back and haven't looked back. Very comfortable for long sessions. One minor gripe: immersive audio reduces battery life, but it hasn't been a dealbreaker. Would recommend.
Solid choice
Been a regular user of Bose QuietComfort Ultra for a while now. Exceptional noise cancellation quality. No major complaints so far. Would recommend.
Bowers & Wilkins Px7 S3 Reviews
No reviews yet.
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The Verdict
AI-generated from listing dataBoth are premium ANC headphones for audiophiles, but the Bose QuietComfort Ultra offers superior noise cancellation and spatial audio at a lower price, while the Bowers & Wilkins Px7 S3 gives longer battery life and more codec options.
Key differences
- •Bose provides industry‑leading ANC and head‑tracking immersive audio; B&W relies on adaptive ANC without spatial features.
- •Battery life: Bose up to 24 hours, B&W up to 30 hours with fast charge.
- •Price: Bose around $429 MSRP, B&W $479 MSRP.
- •Audio codecs: B&W supports aptX Lossless/Adaptive/HD; Bose does not list specific codecs.
- •Case size: Bose case described as fairly large; B&W case size not specified.
Pricing & value
Bose MSRP $429 vs B&W $479, giving lower upfront cost for similar premium features.
Battery life
B&W up to 30 hours, Bose up to 24 hours; B&W also offers quick charge for 7 hours.
Key features
Bose includes immersive spatial audio with head tracking; B&W lacks spatial audio.
Ecosystem & compatibility
B&W lists multiple high‑resolution codecs (aptX Lossless, Adaptive, HD); Bose provides no codec details.
Comfort & design
Both described as premium, comfortable over‑ear designs with plush cushions.
Durability
B&W explicitly notes no IP rating; Bose durability not specified but case is larger, implying robust build.
Choose Bose QuietComfort Ultra if…
Audiophiles who prioritize top‑tier ANC and immersive spatial sound, and want a lower price.
Choose Bowers & Wilkins Px7 S3 if…
Travelers needing the longest playback time and high‑resolution codec support.
Common questions
Which headphones cost less?
Bose QuietComfort Ultra MSRP is around $429; Bowers & Wilkins Px7 S3 MSRP is $479.
Which model offers longer battery life?
Bowers & Wilkins Px7 S3 provides up to 30 hours; Bose QuietComfort Ultra provides up to 24 hours.
Do either headphones support high‑resolution wireless codecs?
Bowers & Wilkins Px7 S3 supports aptX Lossless, Adaptive, and HD; Bose QuietComfort Ultra does not list any specific codecs.