- Better: engaged music listening Tom's Guide says listeners seeking more involved music listening should pick Sennheiser HDB 630.
- Worse: sound after EQ With app tuning, the Bose is described as arguably better sounding than the Sennheiser HDB 630.
Bose QuietComfort Ultra Bluetooth Headphones (2nd Gen) Review
Bottom Line
Choose the Bose QC Ultra 2 if ANC, long-wear comfort, travel portability, and USB-C listening matter most. Skip them if you want richer audiophile tuning, deeper EQ control, workout durability, or a major upgrade from Gen 1.
Best for
Best for travelers, commuters, and desk workers who want top-tier ANC, very high comfort, foldable portability, and flexible wired or wireless listening. It also suits new buyers who want the latest Bose flagship rather than a discounted Gen 1.
Not for
Not for buyers who want the most detailed audiophile tuning, deep EQ controls, strong workout durability, or a clearly necessary Gen 1 upgrade. Reviewers also caution value-focused shoppers because the price is high and competition is strong.
Verdict
Across the reviews, the Bose QuietComfort Ultra 2nd Gen comes across as a travel-first flagship: ANC and comfort are the clearest strengths, with many reviewers calling the noise cancellation elite or best-in-class and the fit easy for hours. Sound quality is generally liked, especially bass, spaciousness, and USB-C playback, but reviewers disagree on tuning; several praise the balanced, lively sound after EQ, while others find the default profile dark, bassy, or not detailed enough. The biggest tradeoff is that Bose nails the daily-use fundamentals but keeps the app and EQ simpler than rivals, and the price feels harder to justify for current Gen 1 owners.
Compared in Reviews
Products reviewers directly compared with this model, grouped into quick takeaways.
- Better: engaged music listening Tom's Guide names Bowers & Wilkins PX7 S3 as a better choice for involved music listening.
- Better: battery life The Bose battery life trails JBL Tour One M3.
Feature Scorecards
Summary
72 reviewed features- Very positive 4.5-5.0 38% 27 features
- Positive 3.5-4.4 43% 31 features
- Neutral 2.5-3.4 13% 9 features
- Negative 1.5-2.4 7% 5 features
- Very negative below 1.5 0% 0 features
Pros
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ANC is praised for not changing the headphone’s sonic character in one review’s listening.
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Award recognition is strong in the RecordingNow review, which gives the headphones an Editor’s Choice-style recognition.
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Reviewers repeatedly connect the low weight to comfort, calling the headphones light and easy to wear.
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Multi-platform compatibility is a strength, especially for users switching across phones, laptops, Android, iOS, and other operating systems.
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Wear detection for wake/play behavior is praised for quickly waking and connecting when the headphones are put on.
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Connectivity options are a strength because reviewers say USB-C, analog, and Bluetooth make it hard to be stuck without a usable connection.
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Wear detection performance is praised as excellent in daily use.
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Earcup padding is strongly praised as plush, cushy, soft, and supportive.
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Comfort during long use is one of the most consistent strengths, with reviewers repeatedly saying the headphones can be worn for hours.
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Travel friendliness is a major strength because reviewers highlight comfort, ANC, foldability, and long-flight usefulness.
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Headband padding is praised as soft and supportive, helping the headphones stay comfortable for long sessions.
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Active noise cancellation is the product’s strongest consensus win, repeatedly described as elite, best-in-class, or among the best available.
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Auto on/off behavior is praised for quick wake, sleep, and battery-saving reliability.
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Multipoint is a clear strength in the reviews, with seamless switching and reliable two-device behavior praised repeatedly.
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Portability is a strength because reviewers like the foldable frame and compact travel form.
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ANC background noise is generally improved or very low, with reviewers praising quiet operation and reduced hiss, though not every review is flawless.
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Clamping force is usually praised as gentle or well judged, though one reviewer found the fit snug.
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Durability evidence is positive but limited, mostly based on case wear and confidence in long-term construction.
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USB-C audio is one of the clearest feature upgrades, praised for lossless listening and practical wired use.
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The profile is seen as discreet and attractive, with reviewers saying the headphones look good without standing out too much.
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aptX support is treated as a meaningful upside for compatible newer Android devices, even though the transcript renders it as AEX.
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Bluetooth pairing is described as straightforward, supporting an easy day-to-day connection experience.
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Included accessories are appreciated, especially the case plus charging and audio cables.
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Replaceable earpads are a practical upside for cleaning, wear, and possible third-party pad swaps.
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USB-C playback is praised for giving more output headroom for listeners who want louder playback.
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The built-in DAC/USB-C hi-res path is repeatedly praised for clearer, more detailed, or higher-quality wired playback.
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Codec support is viewed positively where aptX Adaptive/Snapdragon Sound support is relevant, especially for compatible Android devices.
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Design feedback is generally positive, with reviewers liking the modern look, finish options, and refined styling.
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Reviewers often describe the soundstage as wide, spacious, or open, especially for closed-back ANC headphones.
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Overall recommendations are positive for new buyers and travel users, but several reviewers temper that with Gen 1 upgrade and price caveats.
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Instrument separation is usually seen as good to excellent, though one reviewer notes it can struggle when mixes get busy.
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Bass is frequently praised as strong, deep, and enjoyable, though a few reviewers call the default balance bass-heavy or V-shaped.
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Microphone noise handling is generally positive, with reviewers saying voices stay clear and background noise is reduced well in common noisy settings.
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Auto-pause is generally positive, with reviewers noting automatic pause and power-up behavior when the headphones are removed or worn.
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Transparency mode is generally praised as natural and useful, though several reviewers note hiss, reduced level, or weaker performance than AirPods Max or Sony.
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Wired USB-C listening is credited with reducing Bluetooth latency, giving it a practical audio-video sync benefit.
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Charging gets positive evidence from the quick-charge result and ability to recover several hours quickly.
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The hinge and moving hardware are described positively because the moving parts use high-quality metal.
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Reviews are broadly positive on sound quality, especially after EQ or over USB-C, but several reviewers still found the tuning less refined than top sonic rivals.
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Setup and navigation are generally easy, with reviewers praising stability, intuitive menus, and simple access to features.
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The carry case is usually praised as compact, protective, or sturdy, though a few reviewers find the fit awkward or the zip case less convenient.
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Smart listening features such as ActiveSense and immersive audio are appreciated when they solve practical problems, but the enthusiasm is not universal.
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Treble is generally smooth or crisp enough, but reviewers do not treat it as the strongest part of the tuning.
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Spatial and cinema modes are divisive: movie use receives praise, while music-focused immersive modes are less consistently liked.
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Battery life is improved and usually adequate, but reviewers commonly frame it as average, mid-pack, or not class-leading.
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Midrange feedback is mixed: several reviewers like vocal clarity and texture, while others hear recessed or dull low mids.
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Analog input is useful and dedicated, though one reviewer notes the headphone-side cable connection is less common.
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Android compatibility is positive where reviewers mention Google Fast Pair and Snapdragon/aptX Adaptive support.
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Bluetooth 5.4 is viewed mildly positively as a useful modern update rather than a major advantage.
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Passive isolation is considered useful and fairly good, but one reviewer notes the foam is not the thickest.
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Call microphone quality is usually good enough to excellent, but not every reviewer finds it full-bodied or exceptional.
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Frequency balance is debated: some reviewers hear an impressively balanced profile after EQ, while others find the default tuning bassy, safe, or not neutral.
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Build quality is acceptable to good, but reviewers split between reassuring solidity and complaints about plasticky or less premium feel.
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Stability is adequate for light movement, but not ideal for dynamic workouts or smaller heads.
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Advanced software features are mixed: CustomTune and acoustic compensation impress some reviewers, while others complain that Bose offers little new.
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The integrated microphone is serviceable to good, with clear call presence, though not always exceptional.
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The app is generally easy to use, but reviewers often describe it as limited, basic, or not as feature-rich as rivals.
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Reviewers note that fine detail and micro-detail are not class-leading, even when the overall sound is enjoyable.
Cons
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Premium feel is mixed: the Gen 2 can feel nicer than before, but multiple reviewers still call out plastic, rattling, or non-premium materials.
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Value is mixed: reviewers like the feature set and experience, but price and weak upgrade logic for Gen 1 owners are repeated caveats.
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Immersive audio quality is highly split, with some reviewers loving cinema/spatial effects and others preferring normal stereo.
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Touch control feedback is mixed: some reviewers find the slider responsive, while others call it imprecise or annoying.
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ANC-off mode is a sonic caveat because one reviewer says tonality worsens with ANC disabled.
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Button usability is mixed, with some reviewers liking the balance of buttons and touch and others criticizing overloaded controls.
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EQ customization is one of the most repeated complaints because Bose still relies on a simple three-band EQ.
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Smart Pause works but has a caveat: folding the headphones can defeat the lay-flat pause behavior and waste battery.
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Smudge resistance is a downside because glossy accents pick up fingerprints and dust.
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Preset EQ quality is weak in the evidence, with reviewers calling presets ineffective or lackluster.
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The lack of a low-latency dongle is a drawback when compared with more flexible rivals.
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Streaming integration is a limitation because the app lacks built-in music service or internet radio integration.
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LE Audio readiness is weak because one reviewer specifically complains that low-energy goodies are still missing.
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Water and sweat resistance is a weakness because reviewers call out the lack of an ingress protection rating.
Compared With Category Average
Compared with other Over-Ear Headphones, this product is above average in Wear detection performance, Auto-play/wear detection, Auto on/off reliability, below average in Dongle, Streaming service integration, Preset EQ profile quality.
Summary
8 compared features- Above average 0.4+ pts higher 50% 4 features
- Same as average within 0.3 pts 0% 0 features
- Below average 0.4+ pts lower 50% 4 features
| Attribute | This product | Category average | Difference |
|---|---|---|---|
| Dongle | 2.0 | 3.9 | -1.9 |
| Wear detection performance | 4.8 | 2.9 | +1.9 |
| Auto-play/wear detection | 4.8 | 3.1 | +1.7 |
| Streaming service integration | 2.0 | 3.5 | -1.5 |
| Preset EQ profile quality | 2.3 | 3.6 | -1.4 |
| Auto on/off reliability | 4.7 | 3.4 | +1.3 |
| LE Audio readiness | 1.8 | 3.1 | -1.3 |
| ANC sound impact on audio | 5.0 | 3.7 | +1.3 |
FAQ
How good is the ANC on the Bose QuietComfort Ultra 2?
Reviewers consistently rate ANC as one of the best parts of the headphones, with several calling it elite, best-in-class, or among the strongest current options.
Are they comfortable enough for long flights or desk use?
Yes. Comfort is one of the strongest consensus points, with reviewers praising the light weight, plush padding, and ability to wear them for hours.
Do the Bose QC Ultra 2 sound good?
Most reviewers like the sound, especially the bass, spaciousness, and USB-C playback. The caveat is that tuning opinions vary, and some reviewers find the default profile too bassy, dark, or not detailed enough.
Is the USB-C audio upgrade useful?
Yes. Multiple reviewers treat USB-C audio as a meaningful upgrade because it enables lossless wired listening, charging while listening, and lower-latency playback.
Should Gen 1 owners upgrade?
Most reviewer evidence says the upgrade is not essential for current Gen 1 owners unless they specifically want USB-C lossless audio, improved battery life, better on/off behavior, or the newest Bose features.
Are they good workout headphones?
They are not ideal as workout headphones. Reviews mention no water resistance and only light-to-moderate stability, making them better for travel, commuting, and desk use.
Consider This Instead
If you want better Streaming service integration
Choose Marshall Monitor III A.N.C. Over-Ear Bluetooth Headphones. It scores 5.0 vs 2.0 for Streaming service integration, with a 4.0 overall score.
If you want better LE Audio readiness
Choose Beyerdynamic Aventho 300 Wireless Headphones. It scores 4.5 vs 1.8 for LE Audio readiness, with a 4.0 overall score.
If you want better Dongle
Choose Yamaha YH-L500A Headphones. It scores 4.3 vs 2.0 for Dongle, with a 3.8 overall score.
If you want better Equalizer customization
Choose Sony WH-1000XM5 Premium Noise Canceling Headphones. It scores 4.6 vs 2.8 for Equalizer customization, with a 4.1 overall score.
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