Compare Sony WF-1000XM6 Earbuds vs Sennheiser Momentum True Wireless 5

Sound quality was the strongest consensus point: reviewers repeatedly called the XM6 excellent, natural, detailed, balanced, or among Sony’s best earbuds.

Sound quality is the clearest strength: reviewers consistently describe the presentation as detailed, balanced, spacious and among the best in premium true wireless. A few tuning caveats remain, but the overall sonic verdict is exceptionally positive.

Lossless support evidence was limited; one reviewer said Sony’s processing narrows the gap but does not replace true lossless audio.

aptX Lossless and other high-resolution modes are frequently praised as useful premium options. Their real-world value depends on compatible source hardware, and several reviewers note that the audible difference can be subtle.

Spatial audio was mixed or weakly supported: some features were Android-only or not functional during early testing, and one reviewer noted waning 360 Reality Audio support.

Dolby Atmos and head-tracked spatial audio range from impressive to unnecessary depending on the reviewer and content. It works best with material actually mixed for Atmos; standard stereo is often preferred for music.

Passive isolation depended heavily on fit and tips; some reviewers praised the foam seal and noise blocking, while others struggled to achieve a tight seal.

A proper tip seal provides strong passive isolation before ANC even engages. Reviewers repeatedly stress that tip choice matters because a weak seal quickly reduces both isolation and bass.

Frequency accuracy was mostly good but not flawless, with praise for balance and lab curve tracking alongside caveats about ANC-related bass emphasis and missing nuance.

The default tuning is usually praised as balanced, natural and close to a reference-style presentation rather than aggressively V-shaped. The main exception is uneven upper-treble energy that some listeners find sharp.

Bass was consistently praised for depth, punch, and control, though a few reviewers found it forward or slightly too loud with ANC enabled.

Bass is generally praised for combining weight, punch and texture without overwhelming vocals or the rest of the mix. It is more controlled than bass-head focused, and the app can add extra low-end when wanted.

Reviewers broadly rated the ANC as elite or near-elite, with several calling it the best they had used, though a few found Bose or Apple stronger in certain tests or seal conditions.

ANC is a large improvement over earlier Momentum earbuds and handles commuting, aircraft rumble, offices and low-frequency noise very well. It is usually judged just short of the strongest Apple, Bose and Sony implementations.

Microphone noise reduction was repeatedly praised for suppressing background noise, fans, traffic, and wind, though not every call test was perfect.

Background-noise suppression is generally effective, especially against wind and steady environmental noise. The tradeoff is that aggressive processing can occasionally clip or smear the speaker’s voice in difficult conditions.

Depth was praised in reviews that described a dimensional, layered, or 3D stereo image.

Soundstage depth is a standout, with reviewers describing layered mixes as convincingly three-dimensional and easier to follow. The earbuds can create immersion even without spatial processing.

Soundstage width was praised as wide, spacious, and unusually expansive for true wireless earbuds.

The stereo presentation is widely described as open and spacious, with more width than many mainstream ANC earbuds. A few reviewers note that it is not the absolute widest stage, but it rarely feels cramped.

Volume output evidence was limited, but one reviewer missed convenient remote volume control compared with AirPods.

Volume output is plentiful, with one reviewer specifically noting that the earbuds get loud enough without needing to be pushed cautiously.

Included accessories were lightly but positively judged, with one reviewer saying Sony avoids extras but provides what is needed out of the box.

The replacement process requires a tiny screwdriver that is not supplied, which one reviewer considered an avoidable accessory omission despite the included pry tool.

Sidetone was weak in the one clear judgment, with TechRadar unable to detect much difference from Sony’s Capture Voice toggle.

Sidetone is useful in principle and adjustable, but results are mixed. One reviewer liked being able to hear their own voice, while another found the automatic level too low and still felt the need to speak loudly.

Case opinions were mixed: some praised pocketability, texture, wireless charging support, and build, while others disliked the taller or awkward shape and weak-feeling magnets.

The redesigned case is one of the most consistently praised physical changes: slimmer, easier to pocket and generally more premium in feel. Reviewers also like details such as the finish, sturdy hinge and wireless charging.

Sensor-driven features were mixed: adaptive sound and ear detection could be useful, but some reviewers found scene features unfinished or unreliable.

Wear detection and auto-pause are among the rougher software details. Reviewers report unwanted mode changes, false sensor activation and playback resuming when the buds have already been removed.

Smudge resistance and grip were positives, with several reviewers praising the matte texture for resisting fingerprints and being easier to handle.

The case finish handles fingerprints well, but resistance to visible wear is mixed: one tester saw no scuffs while another reported denim color transfer.

Water resistance was acceptable for sweat, gym use, and light rain, but several reviewers wanted stronger protection or would not trust them for running in harsh conditions.

IP54 protection is viewed as useful for workouts, sweat, dust and light rain. It is not full waterproofing, but it gives the earbuds more environmental protection than several premium rivals.

Stability was generally strong in ears during activity, but reviewers who wanted ear wings or had seal issues were less confident.

Stability is good for everyday use and light exercise, but the finless redesign is less locked-in than some sport-focused rivals. A few users also report seal-related crackling or movement noise while walking.

Multi-platform compatibility was praised where discussed, especially Sony supporting both iOS and Android rather than locking features to one ecosystem.

Cross-platform support is a strength, with iOS compatibility alongside richer codec options on compatible Android devices. Reviewers see the Sennheiser as more platform-flexible than ecosystem-locked alternatives.

Touch controls were mostly responsive and customizable, though some reviewers disliked accidental triggers or multi-tap volume controls.

Touch controls are generally responsive and highly customizable, but the smaller touch target causes missed taps for some reviewers. The ability to remap or disable touch input helps mitigate the frustration.

Treble was detailed and airy but occasionally divisive, with several reviewers noting brightness, sharpness, metallic character, or possible fatigue.

Treble divides opinion more than any other part of the sound. Some hear crisp, controlled highs, while others find a 6–7kHz region sharp, etched or sibilant enough to benefit from EQ.

Midrange and vocals were a major strength, with repeated praise for clear, detailed, natural, and present voices and instruments.

The midrange is a major strength, with vocals and instruments repeatedly described as clear, natural, textured and well placed. Even reviewers who found other parts of the tuning imperfect tended to praise the mids.

Preset EQ quality was generally positive where discussed, with useful presets and quick profile changes, though deeper custom EQ drew more praise.

The default Neutral profile works well for many listeners, while Sound Personalization is more divisive. Some love the guided tuning, while others find it overprocessed or less consistent across different music.

Transparency and ambient modes were usually praised as natural, clear, or useful, though Apple was still favored by some and auto ambient could be hit-or-miss.

Transparency mode is one of the stronger ambient modes in the class, often described as clear and natural enough for quick conversations. A few reviewers still prefer AirPods for the most lifelike passthrough.

Instrument separation was a clear strength, with reviewers hearing dense mixes, individual elements, and well-placed instruments more clearly.

Dense arrangements stay organized, with instruments and effects retaining clear identities instead of smearing together. Separation is repeatedly praised as one of the reasons the earbuds suit detailed listening.

Android support is a clear strength because LDAC and Android-only spatial features can matter, though several reviewers noted iPhone users miss those benefits.

Android support is strong thanks to Fast Pair and access to aptX features on compatible phones. The experience varies by handset because not every Android brand licenses the same codecs.

Maximum-volume clarity was praised by reviewers who reported full-blast listening without harshness and no distortion on bass-heavy tracks.

Clarity holds up very well at higher output levels. Reviewers who tested louder playback reported little to no meaningful distortion, even with bass-heavy material.

Portability was praised when mentioned, especially the earbuds and case being pocketable travel companions despite some case-shape complaints.

The slimmer charging case makes the earbuds much easier to pocket than earlier Momentum models, a practical improvement for everyday carry.

Auracast was treated as a positive future-facing feature, but reviewers mostly discussed it as readiness rather than a currently transformative benefit.

Auracast is a clear launch-time omission: the hardware is prepared for it, but the feature is unavailable until a promised firmware update. Reviewers consistently treat that as an unfinished part of the feature set.

Value was mixed: many thought the premium performance justified the price, but reviewers repeatedly noted the XM6 is expensive and not always an essential upgrade.

Despite the premium price, reviewers generally see strong value in the combination of sound quality, app features, comfort and especially replaceable batteries. Value falls most when comparing against discounted rivals or older Momentum models.

Multipoint was consistently useful and reliable in most testing, with reviewers highlighting seamless switching and simultaneous two-device use.

Multipoint is usually useful for two-device workflows and several reviewers found switching easy. Others encountered awkward handoffs or enough instability to disable it, making reliability somewhat device-dependent.

Codec support was praised as strong, especially LDAC and LC3, but much of the codec discussion was factual unless tied to high-fidelity listening or Android benefits.

Codec support is broad, covering the common SBC/AAC options plus the aptX family. Reviewers generally see the selection as strong even while noting that codec benefits depend heavily on the source device.

Ear tip sizing drew mixed reactions: four sizes helped some reviewers, but others wanted larger options or disliked the unchanged foam construction.

The included XS-to-L tip range gives most users a good chance of finding a seal, and the revised tips are generally well received. A few reviewers wished for an extra-large option or preferred the older tip shape.

Comfort was divisive: many reviewers wore the earbuds for hours comfortably, while others disliked the firm tips, larger housing, or fit pressure.

Long-session comfort is one of the redesign’s biggest wins, with many reviewers wearing the buds for hours without pressure or fatigue. Small ears remain the main exception, as the housings or nozzles can feel too large for some users.

The hinge was mentioned positively as a move to metal that should improve durability, but there was little long-term evidence.

The charging case’s metal hinge feels unusually sturdy and premium, with one reviewer calling it among the best they had tried.

Design opinions were mixed-to-positive: reviewers liked the grippy matte minimalist look, but some found the larger pill shape plain, bulky, or less universally comfortable.

The rounder redesign is widely seen as sleeker, more ergonomic and more premium than the older square Momentum shape. A few reviewers find the styling unusual or shiny, but the overall reaction is strongly positive.

Fit and seal were highly personal, ranging from excellent secure seals to complaints about stiff tips, loose fit, or difficulty achieving a tight seal.

Fit is very good for many ears after choosing the right tip, with a secure seal that supports sound and ANC. Small ears and walking-related seal changes are the recurring exceptions.

Weight comfort was praised where discussed, with reviewers describing the earbuds as lightweight, well-shaped, or better distributed despite the larger body.

The earbuds are slightly heavier than the previous generation, but the added weight did not emerge as a meaningful comfort problem in extended use.

Build impressions were positive where discussed, especially the grippier matte finish and case construction.

Build quality is solid and premium overall, especially the case hinge and physical finish. One reviewer notes the materials are not a dramatic step up, but there is little concern about day-to-day sturdiness.

Software/setup simplicity was a recurring weakness for some reviewers, especially around scenic listening, deep menus, and too many taps.

Basic setup is often easy, but early software produced several pairing quirks and stuck-pairing incidents. Reviewers who avoided those bugs found the app onboarding and day-to-day setup straightforward.

Call microphone quality was widely considered much improved and often excellent, though one TechRadar reviewer heard muffled call audio.

Call quality is inconsistent across testers: several report clear, natural speech, while others find voices muffled or badly degraded in loud environments. Quiet-room calls fare much better than the hardest street and crowd tests.

The app is powerful and feature-rich, but opinions split between reviewers who liked the customization and those who found the layout unintuitive or tap-heavy.

Smart Control Plus is consistently praised as a deep, well-organized companion app. It puts EQ, sound personalization, ANC, connection management and control customization in one place without feeling overly difficult to navigate.

Voice assistant integration was weak in the one detailed account, with notifications working inconsistently and limited app support.

Voice-control integration is a weak spot because the earbuds lack the built-in voice controls found on some competing flagships, a missing feature one reviewer specifically wanted.

EQ customization was a major strength, with reviewers praising the 10-band EQ, presets, and Sony’s guided EQ wizard for personalizing sound.

The eight-band EQ is a major upgrade and gives useful control over bass, mids and treble. It can tame the most common treble complaints, although several enthusiasts still wish Sennheiser offered a full parametric EQ.

Bluetooth performance was usually stable and strong, including long range in one review, but a few reviewers reported occasional dropouts unless stability mode was prioritized.

Bluetooth 6.0 is broadly welcomed for modern connectivity, and many reviewers report stable everyday use. A smaller group encountered dropouts or pairing quirks, so reliability is not completely uniform.

Battery life was generally viewed as good and competitive, with some strong real-world results, but several reviewers noted it was unchanged rather than class-leading.

Battery life is strong with ANC off and the case can stretch total playback to around 40 hours, but ANC-on runtime around six to seven hours is merely average for the class. Reviewers therefore split between praising total endurance and criticizing single-charge ANC use.

Charging was viewed positively for wireless charging and useful quick-charge performance, though one reviewer warned that some charging pucks may not fit well.

Charging flexibility is strong, with USB-C, Qi wireless charging and a quick-charge feature that adds about an hour of listening in roughly eight to ten minutes. Some rivals recharge faster, but the overall setup is convenient.

Automatic conversation awareness is a notable omission. Reviewers specifically miss a feature that can detect speech and automatically lower or pause audio while switching to transparency.

Only one reviewer directly judged video/gaming latency, reporting no noticeable lag in casual use.

Head tracking is generally convincing, keeping the sound anchored as the listener turns their head. Some reviewers see it as genuinely immersive, while others consider it optional rather than essential.

aptX support is a strong Android-oriented feature, including Adaptive and Lossless on compatible hardware. The practical benefit varies because many phones, including some major Android models, do not support the full aptX stack.

High-resolution 24-bit/96kHz playback is presented as a premium strength, with reviewers describing compatible high-res playback as exceptionally good.

Optional or promotional Sennheiser dongles are seen as useful for unlocking aptX on sources that lack native support. Their value is greatest for listeners who specifically want the higher-quality codec modes.

The find-earbuds feature is basic rather than precision-based. It can show the last known location, but reviewers found it less accurate and capable than Apple’s more advanced finding tools.

The rounded, low-profile fit works especially well around glasses and caps because less hardware protrudes outside the ear to be snagged.

Head gestures worked reliably for some reviewers and felt novel, but accidental triggers led at least one reviewer to disable them.

The integrated microphone array itself is regarded as strong hardware, with one reviewer directly praising the microphones even though call processing varies by environment.

LDAC was praised for Android high-resolution playback and better Bluetooth quality, though one reviewer noted it is not useful to iPhone owners.

Overall sentiment is overwhelmingly positive, with the Momentum True Wireless 5 repeatedly described as a top premium contender or excellent all-rounder. The main caveats are ANC just below the leaders, uneven call performance and a few software/fit quirks.

The USB-C port’s revised placement on the case is liked visually, and USB-C remains part of a flexible charging setup.

Replaceable batteries in both the earbuds and charging case are the standout ownership feature, repeatedly praised for extending usable life and reducing the usual e-waste problem of sealed true-wireless batteries.

The circular nozzle gives owners useful flexibility to try third-party ear tips, although alternate tips do not necessarily solve every seal issue.

Sennheiser’s continued official support for the original 2018 Momentum True Wireless was cited as a reassuring sign for long-term ownership.

Sustainability evidence was limited to packaging, which one reviewer explicitly liked.