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Bose QuietComfort Ultra Headphones vs Sonos Ace
The Bose QuietComfort Ultra Headphones comes out ahead for most homes.
The verdict in 10 seconds
The Bose QuietComfort Ultra Headphones suits you if
- You fly or commute often and want the outside world turned way down
- You wear headphones for hours and comfort matters most
- You switch between a phone and a laptop and like punchy, bassy sound
May not suit you if
- You want neutral, studio-accurate sound or deep EQ control
- You plan to work out in them or need water resistance
- You have a larger head or ears, or want the longest battery for the money
The Sonos Ace suits you if
- You wear headphones for hours and comfort comes first
- You travel or commute and want long battery life with strong noise cancelling
- You own a compatible Sonos soundbar and want private late-night TV audio
May not suit you if
- You expected them to join your Sonos speakers over Wi-Fi
- You want detailed sound tuning beyond simple bass and treble controls
- You want sweat-proof headphones for workouts or a lightweight pair
The short version
The Bose QuietComfort Ultra Headphones is the stronger all-rounder of the two. The Sonos Ace is still the better fit if you wear headphones for hours and comfort comes first.
We researched 23 expert reviews, analyzed 18,405 owner ratings and comments across 23 sources for the two, and cross-checked them into one verdict, so you don't have to.
See the evidence
The scoreboardProduct Review score 78 vs 68 · reliability 57 vs 56
| Bose QuietComfort Ultra Headphones | Sonos Ace | |
|---|---|---|
| Product Review score | 78 | 68 |
| Experts | 87 | 76 |
| Owners | 79 | 67 |
| Reliability | 57 | 56 |
| Report problems | 17% | 17% |
| Evidence | 13 reviews · 113 comments | 10 reviews · 476 comments |
| Typical price | $429–$450 | $449–$450 |
● marks the better number on each row.
Experts vs ownersExperts 87 vs 76 · Owners 79 vs 67
Bose QuietComfort Ultra Headphones
Sonos Ace
How we reached each verdictThe numbers behind each model's score
Bose QuietComfort Ultra Headphones
The evidence is strong on noise cancelling and comfort. 11 of 13 hands-on reviewers rank the ANC at or near the best available, with only CNN and Trusted Reviews placing it behind Sony's WH-1000XM6. Owners agree, with noise cancelling (19%) and sound (19%) the most praised themes, followed by comfort and value (12% each). The weaker spots are battery life, which about 7 reviewers call modest on the original model, and a bass-heavy tuning that at least 5 reviewers flag. Durability is the thinnest area: the reliability score is a middling 57, 17% of owner comments mention a failure, and reviews mix first- and second-generation models, so feature claims such as USB-C audio and battery life differ by version.
Sonos Ace
Across 10 hands-on expert reviews and 476 owner comments (431 first-hand), the Sonos Ace earns praise mainly for comfort (46% of owners) and sound (60% of owners), with 8 of 10 reviewers rating its noise cancelling strong to excellent. The weak spots are software: 9% of owners complain about the app, and most reviewers flag a glitchy or limited TV Audio Swap and no Wi-Fi integration with Sonos speakers. Reliability is a moderate concern, with 17% of owner comments mentioning a failure and a reliability score of 56. Long-term durability evidence is thin, with only one reviewer reporting about a year of use.
Where each one falls shortThe most common complaints
Bose QuietComfort Ultra Headphones
- High price compared with rivals
- Touch volume slider and controls are easy to trigger by accident
- Modest battery life on the original model, plus a basic app and EQ
Sonos Ace
- Buggy app and glitchy TV Audio Swap
- No Wi-Fi or Sonos system integration
- Heavier than rivals and pricey
Quick answers
Which is better, the Bose QuietComfort Ultra Headphones or the Sonos Ace?
The Bose QuietComfort Ultra Headphones, for most homes. The Sonos Ace is the better fit if you wear headphones for hours and comfort comes first.
Based on: Product Review score 78 vs 68.Which is more reliable?
Neither stands out. The two have a similar record.
Based on: Reliability 57 vs 56; problems mentioned by 17% vs 17% of owners.Which is easier to live with day to day?
The Bose QuietComfort Ultra Headphones. It's the one people are happiest with once it's home.
Based on: Owners score 79 vs 67, from ratings and comments.Which is cheaper?
The Bose QuietComfort Ultra Headphones usually costs less.
Based on: Typical prices: Bose QuietComfort Ultra Headphones $429–$450; Sonos Ace $449–$450.As an Amazon Associate we earn from qualifying purchases. It never changes a score.