---
title: "Bose QuietComfort Ultra (2nd Gen) vs Bowers & Wilkins Px7 S3"
url: "https://omorp.com/compare/bose-quietcomfort-ultra-2nd-gen-vs-bowers-wilkins-px7-s3"
site: "Elan's Best (omorp.com)"
---

# Bose QuietComfort Ultra (2nd Gen) vs Bowers & Wilkins Px7 S3

Both are picks from our guide: Best Noise-Cancelling Headphones (https://omorp.com/guides/audio/best-noise-cancelling-headphones).

## Bose QuietComfort Ultra (2nd Gen)

Our rating: 9.0 out of 10.

Best for: Travelers who want the most silence of any headphone

The second-gen QuietComfort Ultra is the one to beat when the goal is simply shutting the world out. It is the pick here for shutting the world out completely, and the new Cinema mode adds spatialized movie audio that makes a long flight feel less like listening through a tin can.

Bose backs that up with Quiet and Aware modes plus immersive spatial audio that pushes sound out in front of you rather than pinning it inside your head, and a USB-C two-way mic keeps calls clear.

That is not the same as cheap. There is no standout battery number to brag about next to the Marshall, so if stamina matters more to you than silence, look elsewhere. But if ANC is the one feature you refuse to compromise on, nothing here beats it.

## Bowers & Wilkins Px7 S3

Our rating: 9.0 out of 10.

Best for: Sound seekers who also want all-day comfort

The Px7 S3 is the pick when you want hi-res wireless sound without giving up an ounce of comfort to get it. It earns the overall pick on this list because nothing else sounds as good for the price, and 40mm drivers paired with 24-bit DSP back that up with real detail and depth.

aptX Lossless and aptX Adaptive optimize playback on the fly depending on your source and connection, so you get high-resolution audio when your files support it. An 8-microphone array pulls double duty for noise cancellation and call clarity, and the memory foam cushions genuinely disappear after an hour of wear instead of announcing themselves.

Two honest costs come with all that. It is the heaviest of the three at over 1kg packaged, and it is also the most expensive pick here. If sound quality and comfort are non-negotiable and price is secondary, this is the one to buy.

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Source: https://omorp.com/compare/bose-quietcomfort-ultra-2nd-gen-vs-bowers-wilkins-px7-s3