Performance
ANC background noise level
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
3.8
ANC noise artifacts are mostly well controlled, with one reviewer reporting brief static during sudden spikes while another found the system stayed composed without pumping or hiss.
ANC effect on sound signature
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
1.5
One reviewer found the tuning became markedly worse with ANC disabled, making the normal noise-canceling mode important to the intended sound.
ANC sound impact on audio
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
1.5
With ANC switched off, one test found bass became boomy and masked other detail, so the cleaner sound depends on leaving noise control engaged.
Audio-video sync accuracy
SONY WH-1000XM6 Headphones
4.0
Latency evidence was limited but positive for wired analog use, where reviewers noted no latency through the headphone cable.
Bose QuietComfort (2nd Gen)No score yet
Dynamic performance
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
3.3
Dynamics receive mixed feedback. One review found the presentation compressed and managed, while another thought the headphones sounded convincingly lively and dynamic.
Idle static noise
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
5.0
A previous-generation ANC hiss was not noticeable to the CNET reviewer on this model, suggesting a clean idle noise floor in that test.
LE Audio readiness
SONY WH-1000XM6 Headphones
4.0
LE Audio readiness was treated as a future-proofing benefit, tied to Auracast and newer Bluetooth features.
Bose QuietComfort (2nd Gen)No score yet
Wear detection performance
SONY WH-1000XM6 Headphones
5.0
Wear detection performance was excellent in the available review, with sensors described as as good as ever.
Bose QuietComfort (2nd Gen)No score yet
Ownership and support
Auracast support
SONY WH-1000XM6 Headphones
3.3
Auracast support was mixed: one reviewer saw it as future-proofing, while another could not get it working in testing.
Bose QuietComfort (2nd Gen)No score yet
Controls and connectivity
Bluetooth
SONY WH-1000XM6 Headphones
4.5
Bluetooth performance was discussed positively where reviewed, with connectivity described as a standout area for Sony.
Bose QuietComfort (2nd Gen)No score yet
Smart listening features
SONY WH-1000XM6 Headphones
4.3
Smart listening features such as Speak-to-Chat, Quick Attention, and adaptive modes were generally useful, though not universally essential.
Bose QuietComfort (2nd Gen)No score yet
Smart Pause performance
SONY WH-1000XM6 Headphones
5.0
Smart Pause worked very well in the available evidence, immediately pausing and resuming playback.
Bose QuietComfort (2nd Gen)No score yet
Voice assistant integration
SONY WH-1000XM6 Headphones
3.0
Voice assistant and voice-command features were mixed, with one reviewer saying they worked well and another finding them inconsistent.
Bose QuietComfort (2nd Gen)No score yet
Voice prompts/feedback
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
5.0
The power-on audio feedback drew an unusually enthusiastic response, with the reviewer describing the sound cue as satisfying.
Other features
Cable quality
SONY WH-1000XM6 Headphones
1.5
Cable quality was criticized by one reviewer, who expected better cables for a premium headphone.
Bose QuietComfort (2nd Gen)No score yet
Detachable cable convenience
SONY WH-1000XM6 Headphones
4.0
Detachable analog cable use was useful for low-latency wired listening, though broader cable quality drew criticism elsewhere.
Bose QuietComfort (2nd Gen)No score yet
Detail retrieval
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
4.2
Detail retrieval is generally strong, with reviewers hearing fine textures, vocals, and instrumental cues clearly. More revealing flagship models can still expose finer microdetail.
Ecosystem integration
SONY WH-1000XM6 Headphones
2.0
Ecosystem integration was criticized where discussed because Sony's own ecosystem and PlayStation support felt incomplete.
Bose QuietComfort (2nd Gen)No score yet
Glasses and hat compatibility
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
4.9
Glasses compatibility is excellent. Reviewers wearing glasses generally found the redesigned seal and ANC compensation preserved noise cancellation with little or no noticeable penalty.
Head gestures
SONY WH-1000XM6 Headphones
4.0
Head gestures had limited but positive evidence, with a reviewer calling nod/shake call control a nice touch.
Bose QuietComfort (2nd Gen)No score yet
Hearing protection mode
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
4.7
ActiveSense is well regarded for softening sudden loud sounds while Aware mode remains usable. Reviewers found it helpful with train screeches, streetcars, and other sharp noise spikes.
Integrated microphone
SONY WH-1000XM6 Headphones
4.5
The integrated microphone setup was viewed positively in the available evidence as part of the XM6's strong mic technology.
Bose QuietComfort (2nd Gen)No score yet
Maximum volume clarity
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
5.0
High-volume playback stayed controlled in one detailed test, with crisp highs that did not become shrill even when played loudly.
Multi-platform compatibility
SONY WH-1000XM6 Headphones
3.0
Multi-platform compatibility was mixed: Apple and Android playback worked, but PlayStation wireless compatibility drew criticism.
Bose QuietComfort (2nd Gen)No score yet
Overall satisfaction
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
4.7
Overall satisfaction is high, with many reviewers calling the headphones an easy daily driver or personal favorite. Negative reactions center mostly on price, materials, and battery life rather than the core listening experience.
Replaceable pads/headband
SONY WH-1000XM6 Headphones
4.2
Replaceable pads or headband evidence was limited but positive for earpads, with easier pad removal described as a change for the better.
Bose QuietComfort (2nd Gen)No score yet
Sensors
SONY WH-1000XM6 Headphones
5.0
Sensors were praised in the available evidence because the wear sensors performed reliably.
Bose QuietComfort (2nd Gen)No score yet
Touch control responsiveness
SONY WH-1000XM6 Headphones
3.4
Touch controls divided reviewers: some found them accurate or intuitive, while others called them finicky, easy to nudge, or terrible.
Bose QuietComfort (2nd Gen)No score yet
Volume output
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
2.0
One reviewer found overall output volume too low even though the tonal balance and Cinema mode were otherwise strong.
Tracking and training
Workout heat and sweat buildup
SONY WH-1000XM6 HeadphonesNo score yet
Bose QuietComfort (2nd Gen)
2.5
One reviewer noted sweaty earcups in warm conditions, a manageable but noticeable downside common to sealed over-ear designs.