Bose QuietComfort Ultra Headphones (2nd Gen) vs Sony WH-XB910N Extra Bass
The Verdict
The Bose QuietComfort Ultra Headphones (2nd Gen) and Sony WH-XB910N Extra Bass sit in the same category and end up appealing to slightly different buyers. The Sony WH-XB910N Extra Bass is the cheaper of the two at $249 versus $449, a difference of about $200. The Bose QuietComfort Ultra Headphones (2nd Gen) is the newer release, which usually means a faster chipset and longer software support. Bose QuietComfort Ultra Headphones (2nd Gen) stands out for 30 hours battery with anc, 45 hours without, while Sony WH-XB910N Extra Bass is praised for extra bass delivers deep, powerful low-end for bass-heavy genres. Use the side-by-side spec table below to compare cameras, displays, battery life and connectivity in detail and decide which one fits your priorities.
Who Should Buy
Buy the Bose QuietComfort Ultra Headphones (2nd Gen) if…
- →30 hours battery with ANC, 45 hours without
- →USB-C lossless digital audio support
- →Improved adaptive ANC algorithm
Buy the Sony WH-XB910N Extra Bass if…
- →Extra Bass delivers deep, powerful low-end for bass-heavy genres
- →30-hour battery life with ANC matches the premium XM series
- →LDAC support for high-resolution audio streaming
Pros & Cons
Bose QuietComfort Ultra Headphones (2nd Gen)
Pros
- 30 hours battery with ANC, 45 hours without
- USB-C lossless digital audio support
- Improved adaptive ANC algorithm
- Multipoint Bluetooth 5.4 connectivity
- New Cinema Mode for spatial video audio
Cons
- Price increased to $449
- 250g is heavier than some competitors
- No aptX Lossless codec support
Sony WH-XB910N Extra Bass
Pros
- Extra Bass delivers deep, powerful low-end for bass-heavy genres
- 30-hour battery life with ANC matches the premium XM series
- LDAC support for high-resolution audio streaming
- Multipoint Bluetooth connects to two devices simultaneously
- Comfortable, lightweight design at 252 g
Cons
- Bass emphasis can overwhelm mids and highs for balanced listeners
- ANC is decent but noticeably weaker than WH-1000XM5
- No water resistance limits outdoor use
- Touch controls lack the precision of the XM5's panel
Full Specifications
| Spec | Bose QuietComfort Ultra Headphones (2nd Gen) | Sony WH-XB910N Extra Bass |
|---|---|---|
| Active Noise Cancelling | ||
| Type | over-ear | over-ear |
| Weight | 250 g | 252 g |
| Battery | ||
| Battery life | 30 hours (ANC on), 45 hours (ANC off) | 30 hrs with ANC |
| Charging | USB-C | USB-C, 10 min = 4.5 hrs playback |
| Features | Immersive Audio (spatial audio), Cinema Mode for video, USB-C lossless digital audio, Adaptive ANC algorithm, Google Fast Pair, Spotify Tap | Extra Bass for deep, punchy low end, Noise Cancellation, Quick Attention mode, 360 Reality Audio, Speak-to-Chat, Adaptive Sound Control |
| Connectivity | ||
| Wired option | ||
| Codecs | SBC, AAC, aptX Adaptive | SBC, AAC, LDAC |
| Bluetooth | 5.4 | 5.2 |
| Multipoint | ||
| Drivers | — | 40mm driver with Extra Bass |
| Water Resistance | — | None |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in headphones, see all Bose products or all Sony products. View full details for the Bose QuietComfort Ultra Headphones (2nd Gen) or the Sony WH-XB910N Extra Bass.