Bose QuietComfort Ultra Headphones (2nd Gen) vs Sennheiser Accentum Plus
The Verdict
The Bose QuietComfort Ultra Headphones (2nd Gen) and Sennheiser Accentum Plus sit in the same category and end up appealing to slightly different buyers. The Sennheiser Accentum Plus is the cheaper of the two at $229 versus $449, a difference of about $220. 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 Sennheiser Accentum Plus is praised for 50-hour battery with anc on is among the best available. 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 Sennheiser Accentum Plus if…
- →50-hour battery with ANC on is among the best available
- →aptX Adaptive delivers near-lossless wireless quality
- →Sennheiser sound tuning is more balanced and neutral than Sony or Beats
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
Sennheiser Accentum Plus
Pros
- 50-hour battery with ANC on is among the best available
- aptX Adaptive delivers near-lossless wireless quality
- Sennheiser sound tuning is more balanced and neutral than Sony or Beats
- Lightweight at 224 g with a comfortable fit
- Strong ANC that adapts to ambient noise levels
Cons
- No LDAC codec — Android hi-res is via aptX Adaptive only
- ANC is good but not quite at Sony XM5 or Bose QC Ultra level
- $229 is a competitive price point with strong competition
- Touch controls occasionally misregister gestures
Full Specifications
| Spec | Bose QuietComfort Ultra Headphones (2nd Gen) | Sennheiser Accentum Plus |
|---|---|---|
| Active Noise Cancelling | ||
| Type | over-ear | over-ear |
| Weight | 250 g | 224 g |
| Battery | ||
| Battery life | 30 hours (ANC on), 45 hours (ANC off) | 50 hrs (ANC on) |
| Charging | USB-C | USB-C, 10-min quick charge for 6 hrs |
| Features | Immersive Audio (spatial audio), Cinema Mode for video, USB-C lossless digital audio, Adaptive ANC algorithm, Google Fast Pair, Spotify Tap | Hybrid Adaptive ANC, aptX Adaptive hi-res codec, Multipoint Bluetooth, Sennheiser Smart Control app with EQ, Foldable design for travel, 50-hour battery with quick charge |
| Connectivity | ||
| Wired option | ||
| Codecs | SBC, AAC, aptX Adaptive | aptX, aptX Adaptive, AAC, SBC |
| Bluetooth | 5.4 | 5.3 |
| Multipoint | ||
| Drivers | — | 37 mm transducer |
| 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 Sennheiser products. View full details for the Bose QuietComfort Ultra Headphones (2nd Gen) or the Sennheiser Accentum Plus.