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Bose QuietComfort Headphones vs Bose QuietComfort Ultra Earbuds vs Sennheiser Momentum 4 Wireless
Too close to call: the right one depends on your home.
The verdict in 10 seconds
The Bose QuietComfort Headphones suits you if
- You want headphones comfortable enough to forget you're wearing them
- You commute, work in a noisy office, or fly and want everyday noise to fade away
- You wear glasses or prefer simple physical buttons over touch controls
May not suit you if
- You take a lot of phone calls in busy places
- You need the longest possible battery life for very long trips
- You want headphones for workouts or a tight fit during active movement
The Bose QuietComfort Ultra Earbuds suits you if
- You commute or fly often and want the quietest earbuds you can get
- You like a rich, bass-forward sound
- You have medium to large ears and want a secure, stable fit
May not suit you if
- You need long battery life from the earbuds alone
- You have small ears or want something compact and discreet
- You game on your phone and need low audio delay
The Sennheiser Momentum 4 Wireless suits you if
- You want long listening sessions and rarely want to think about charging
- You care most about rich, balanced sound you can tweak to taste
- You wear glasses or want something comfortable for hours on a plane or at a desk
May not suit you if
- You need the deepest possible quiet against engine or airplane rumble
- You take lots of calls in noisy places
- You want headphones for workouts or a compact pair that folds up small
The short version
These are closely matched, so pick by what your home needs. The Bose QuietComfort Headphones suits you if you want headphones comfortable enough to forget you're wearing them. The Bose QuietComfort Ultra Earbuds suits you if you commute or fly often and want the quietest earbuds you can get. The Sennheiser Momentum 4 Wireless suits you if you want long listening sessions and rarely want to think about charging.
We researched 31 expert reviews, analyzed 69,704 owner ratings and comments across 20 sources for the three, and cross-checked them into one verdict, so you don't have to.
See the evidence
The scoreboardProduct Review score 79 vs 81 vs 79 · reliability 71 vs 69 vs 49
| Bose QuietComfort Headphones | Bose QuietComfort Ultra Earbuds | Sennheiser Momentum 4 Wireless | |
|---|---|---|---|
| Product Review score | 79 | 81 | 79 |
| Experts | 80 | 89 | 89 |
| Owners | 81 | 78 | 85 |
| Reliability | 71 | 69 | 49 |
| Report problems | 11% | 12% | 20% |
| Evidence | 9 reviews · 507 comments | 15 reviews · 153 comments | 7 reviews · 595 comments |
| Typical price | $299–$370 | $229–$300 | $213–$350 |
● marks the better number on each row.
Experts vs ownersExperts 80 vs 89 vs 89 · Owners 81 vs 78 vs 85
Bose QuietComfort Headphones
Bose QuietComfort Ultra Earbuds
Sennheiser Momentum 4 Wireless
How we reached each verdictThe numbers behind each model's score
Bose QuietComfort Headphones
Evidence is deep and consistent: all 9 hands-on expert reviews praise comfort, and among 507 owner comments, 48% praise the sound, 42% the comfort, and 37% the noise cancelling, with only 5% complaining about noise cancelling. The clearest weak spots are call quality, faulted by 8 of 9 reviewers, and battery life, called short or below average by 7 of 9, though two measured roughly 26 to 27 hours. Reliability looks decent but not flawless: 11% of owner comments mention a failure, and 3% mention hinge or build issues. Evidence on long-term durability and replacement earpad costs is thin.
Bose QuietComfort Ultra Earbuds
All 15 hands-on expert reviewers praise the noise cancelling, and most call it the best available in earbuds; owners agree, with 35% of 153 comments praising the noise cancelling, 32% the sound and 24% the comfort. The most consistent complaint is battery life of about six hours per charge, cited by 14 of 15 reviewers, with many noting it drops to about four with Immersive Audio on. Sound tuning splits opinion: several reviewers find the bass and treble overdone, while others love the punchy, full-bodied sound. Reliability evidence is moderate, not alarming: 12% of owner comments mention a failure, with small clusters on build (5%) and connectivity (5%), and call quality is genuinely mixed, with 7% of owners unhappy versus 5% pleased.
Sennheiser Momentum 4 Wireless
All 7 hands-on expert reviews praise the battery life and comfort, and sound is the standout for owners, with 64% of 595 owner comments praising it versus 5% complaining. Noise cancelling splits the experts: 4 of 7 call it very good to excellent, while 3 say it trails Sony and Bose, especially on low rumbles, though 22% of owners praise it and only 6% criticize it. Call quality draws complaints from 3 of 7 reviewers, and claimed battery life varies widely in testing, from about 30 to 62 hours. The reliability score of 49 is the weak spot: 20% of owner comments mention some failure, though only 4% specifically report units breaking or dying and 6% cite hinge or build issues, so long-term durability evidence is mixed rather than conclusive.
Where each one falls shortThe most common complaints
Bose QuietComfort Headphones
- Thin, noisy, or distorted call quality
- Battery life trails many rivals
- Basic three-band EQ and no hi-res wireless codecs
Bose QuietComfort Ultra Earbuds
- Only about six hours per charge, about four with Immersive Audio
- Bulky buds and a large case
- Mixed call quality in loud or windy places
Sennheiser Momentum 4 Wireless
- Noise cancelling trails top Sony and Bose models, especially on low rumbles
- Mediocre call quality in noisy settings
- Touch controls can be oversensitive or unresponsive, and the design doesn't fold
Quick answers
Which is better, the Bose QuietComfort Headphones or the Bose QuietComfort Ultra Earbuds or the Sennheiser Momentum 4 Wireless?
Neither, clearly. They're closely matched, so choose by your floors, pets and budget.
Based on: Product Review score 79 vs 81 vs 79.Which is more reliable?
Neither stands out. The three have a similar record.
Based on: Reliability 71 vs 69 vs 49; problems mentioned by 11% vs 12% vs 20% of owners.Which is easier to live with day to day?
The Sennheiser Momentum 4 Wireless. It's the one people are happiest with once it's home.
Based on: Owners score 81 vs 78 vs 85, from ratings and comments.Which is cheaper?
The Sennheiser Momentum 4 Wireless usually costs less.
Based on: Typical prices: Bose QuietComfort Headphones $299–$370; Bose QuietComfort Ultra Earbuds $229–$300; Sennheiser Momentum 4 Wireless $213–$350.As an Amazon Associate we earn from qualifying purchases. It never changes a score.