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The short answer · Balanced overview
Bose QuietComfort Ultra Headphones (2nd Gen) leads the Balanced Bettr Score 87.7–66.7. The existing category models use the available evidence automatically; open the score details for sources and coverage.
Bose
This exact QuietComfort Ultra generation has qualifying independent evidence. Read the comfort, noise-cancellation, sound, and call results to see why the independent performance score lands where it does. The sourced feature set includes active noise cancellation, wired playback and USB-C audio.
Bettr Score · Balanced
87.7/100
Bowers & Wilkins
Make the S2 designation part of your shortlist. Compare this exact model’s connections and battery claims before investigating the performance questions the spec sheet cannot settle. The sourced feature set includes active noise cancellation, wired playback and USB-C audio.
Bettr Score · Balanced
66.7/100
The sourced facts below explain each product’s features. Bettr Scores use the existing category models and available evidence automatically. Reference prices are not live checkout prices.
| Bose QuietComfort Ultra Headphones (2nd Gen) | Specification | Bowers & Wilkins Px8 S2 |
|---|---|---|
$399.00 ✓ Winner | Reference price (USD) | $749.00 |
over-ear | Form factorTie | over-ear |
45 hours ✓ Winner | Maximum battery life | 30 hours |
30 hours | Battery life with ANCNot enough data | Not verified |
Yes | Active noise cancellationTie | Yes |
Yes | Transparency / ambient modeTie | Yes |
9.31 oz ✓ Winner | Weight | 10.93 oz |
5.4 ✓ Winner | Bluetooth version | 5.3 |
Yes | Bluetooth multipointTie | Yes |
Yes | Wired audioTie | Yes |
Yes | USB-C audioTie | Yes |
3 hours | Full charge time | 2 hours ✓ Winner |
Yes | Spatial audioNot enough data | Not verified |
Not verified | Water resistanceNot enough data | Not verified |
Yes | FoldableNot enough data | Not verified |
Yes | Carrying case includedTie | Yes |
Bose QuietComfort Ultra Headphones (2nd Gen) leads the Balanced Bettr Score.
GearLab test results · checked 2026-10-19. GearLab wireless headphone category tests, July 2026 comparison table. Bettr Than did not perform these tests.
People's Pick
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eBay — New
In stock · checked Oct 26, 2026
Price needs rechecking. Confirm at the retailer.
$399.99
Item + shipping · before tax
$399.99 + $0.00 shipping
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