Compare Bowers & Wilkins PX7 S3 Headphones vs Marshall Milton A.N.C.

aptX support is treated as a meaningful high-quality and future-looking benefit, especially for non-iOS listeners with compatible devices.

There is no aptX support, which is a clear limitation for listeners whose devices or libraries depend on that codec.

LDAC absence is treated as a drawback by reviewers who prefer that more common high-res Android codec.

LDAC is a welcome first for Marshall and can reveal more detail with compatible Android devices. One technical test questioned whether the headphones deliver the full high-frequency extension associated with Hi-Res labeling.

The swivel and rotation range earns praise from one reviewer who specifically likes the inward and outward twisting motion.

The cups fold inward but do not rotate fully flat. That is compact enough for most bags but awkward in very slim storage.

The integrated microphones are judged positively by at least one reviewer for everyday conversation use.

The integrated microphones keep calls intelligible, but at least one test found voices scratchy and unnatural compared with stronger competitors.

Passive isolation benefits from an easy seal and contributes meaningfully to noise reduction.

Passive isolation is the predictable weak point of the on-ear design. The pads help, but the incomplete seal lets voices and sharper sounds pass through.

Advanced software is intentionally restrained: reviewers appreciate the fundamentals but note fewer rich extras than Sony, Bose, or Sennheiser-style rivals.

The software suite is unusually deep for on-ear headphones, with ANC adjustment, Soundstage, adaptive loudness, battery preservation, timers, and customizable controls.

USB-C is useful for wired audio, but one reviewer reports occasional skipping over USB-C.

USB-C audio is a major strength, providing simple, low-latency wired playback and often clearer, punchier sound than Bluetooth. It can also charge during digital use.

Wear detection performance receives a mixed note, with one reviewer finding the sensor less reliable than Bose or Sony.

Wear detection does not merely perform inconsistently; it is absent. Reviewers accustomed to automatic pausing found that omission frustrating.

Weight comfort is mixed: the headphones are not extremely heavy, but reviewers still notice their mass compared with lighter rivals.

At roughly 200 grams, the headphones feel exceptionally light and distribute their weight well. This is one of the most consistent comfort advantages.

Auto-pause wear detection is mentioned as useful but less reliable than leading rivals in one review.

Wear detection is absent, so playback does not pause when the headphones are removed. This is the most repeated missing feature and feels outdated at the price.

The firmware roadmap is seen as encouraging because reviewers expect missing features to help the headphones catch up.

Auracast and LE Audio have room to expand through future updates, but current beta limitations mean buyers are partly relying on Marshall’s roadmap.

Launch features are good but incomplete, with some promised functions missing at release.

The Milton launches with a notably complete feature set, adding adaptive ANC and advanced codecs to Marshall’s compact on-ear format.

Portability is mixed: the case and lay-flat design help, but the headphones do not fully fold and can take more bag space.

The foldable, lightweight form is highly portable and can fit in small bags or even large pockets. Two reviewers note that the cups do not fold flat, making slim-bag storage awkward.

Replaceable pads and headband improve repairability, but reviewers note the process may require B&W service.

Replaceable pads and other serviceable components reduce waste and make worn parts easier to renew instead of replacing the entire headset.

Replaceable earpads are a positive repairability point, although service involvement makes the process less convenient.

The ear pads are easy to remove and replace, and cross-generation compatibility adds uncommon long-term convenience.

Streaming integration is mixed: it supports direct services, but reviewers doubt many users will prefer it and note local-library gaps.

Spotify Tap provides a convenient double-press shortcut when users want instant music without browsing.

TechRadar praises the frequency balance for avoiding obvious overstatement or understatement across the range.

The tuning is broadly balanced and cohesive, but one reviewer found the dynamic range compressed. It favors an enjoyable presentation over strict analytical neutrality.

The TrueSound-style preset is described as giving the headphones a dynamic signature without requiring much user adjustment.

The included presets are serviceable rather than exceptional. Reviewers often preferred building a custom EQ to fix the stock tuning.

Repairability is better than many rivals thanks to replaceable cushions and headband parts, though battery replacement remains a limitation.

Repairability is exceptional: the battery, ear pads, and several other parts can be replaced by the owner. This is one of the strongest long-term reasons to choose the Milton.

The slimmer, more discreet profile is repeatedly praised for looking less bulky while preserving Bowers & Wilkins' premium identity.

The design is recognizable and lifestyle-oriented but still understated enough to avoid feeling gimmicky.

Battery life is considered solid and sufficient at around 30 hours, but reviewers do not treat it as class-leading.

Battery life is the clearest consensus strength, repeatedly lasting around 50 hours with ANC and up to 80 hours without it. Multiple reviewers went a week or more without charging.

Connectivity options are considered flexible, especially USB-C and wired modes, but dead-battery wired listening is a noted limitation.

Wired USB-C, USB-C-to-3.5mm, Bluetooth, LDAC, and multipoint provide excellent connection flexibility across travel and desk setups.

Headband padding is usually praised, but one reviewer notes slight top-of-head pressure.

The cushioned headband spreads pressure effectively and supports comfortable all-day wear.

Microphone noise reduction is generally good, reducing background noise, but some road noise or muffling remains.

Background suppression works well in some call tests, even against loud music. Other tests still picked up ambient noise, making performance inconsistent.

Material choices get a positive note for avoiding leather while still feeling soft and premium.

A large share of recycled material gives the construction meaningful sustainability credentials rather than a token eco claim.

Auracast is discussed as an upcoming capability, but reviewer enthusiasm is cautious rather than proven by hands-on performance.

Auracast support is promising but remains beta and receiver-only, with device compatibility still limited.

Ecosystem integration is a useful extra for owners of other supported Bowers & Wilkins devices.

Native Apple Find My and Google Find Hub support integrates the headphones cleanly with both major mobile ecosystems.

Fit stability is positive in the limited evidence, with reviewers saying the headphones feel secure during movement.

Despite a relaxed clamp, the headphones remain secure during normal use and distribute their low weight evenly.

Treble is often praised for crispness and detail, though some reviewers hear sibilance or grating highs in certain situations.

Treble is usually detailed and controlled, with several reviewers praising the lack of harshness. Two tests found the upper mids and highs overly bright or close to sibilant.

Travel friendliness is helped by the protective case and lay-flat design, but some reviewers dislike the larger non-folding footprint.

Compact folding, low weight, strong ANC, and marathon battery life make the Milton especially well suited to commuting and air travel.

Bluetooth performance is generally praised for reliable pairing and flexible transmission quality, with one reviewer noting rare hiccups.

Bluetooth setup is consistently fast and painless, helped by modern pairing features. Reviewers connected phones and computers without notable trouble.

Clamp is the main comfort caveat: some reviewers find it secure or well judged, while others feel pressure or tightness.

Clamp is generally secure without excessive pressure, and several reviewers found it gentler than typical on-ears. Glasses and very long sessions can still produce pressure.

Physical controls are widely liked for being tactile, reliable, and easier than touch panels, despite some limitations in available shortcuts.

Marshall’s brass joystick is one of the product’s most universally praised features. It is tactile, responsive, easy to find, and simpler than touch gestures.

The hard case is consistently praised as sturdy, premium, protective, and well finished.

The drawstring pouch is useful, compact, and sometimes described as premium. It protects against basic bumps but is not a rigid travel case.

Soundstage is generally spacious and well defined, though a few reviewers describe it as focused or not the widest.

The native soundstage ranges from intimate to surprisingly spacious for on-ears. Marshall’s Soundstage mode can add width, though the result depends strongly on the setting and content.

Included accessories are described as practical and premium, especially the case and both USB-C and analog cables.

The pouch and USB-C-to-3.5mm cable make the package practical for travel and wired sources. The overly short USB-C cable is the main accessory complaint.

Instrument separation is one of the most consistent audio strengths, with reviewers praising clarity, layering, and imaging.

Instrument separation is consistently good, especially over wired playback. It is clear enough for complex music, though not at top audiophile level.

Software/setup simplicity is praised for users who want good sound without constant settings fuss.

Initial setup and pairing are straightforward, with Fast Pair and a clean single-screen app interface reducing friction.

Volume output is praised as very loud compared with peers.

The Milton gets comfortably loud well below maximum output. Pushing to the limit is unnecessary and can introduce slight harshness.

LE Audio readiness is treated as an upcoming feature, but the reviewer expresses limited excitement before hands-on results.

Bluetooth 6.0 and LE Audio provide a strong foundation for future features, but parts of the ecosystem remain immature.

Transparency mode is generally good to excellent, with several reviewers calling it natural, close to not wearing headphones, or conversation-friendly.

Transparency mode is useful and mostly natural for conversations and awareness. Some reviewers hear a slightly occluded top end, extra wind, or less-than-crystal-clear passthrough.

Audio46 praises the louder output for staying clean without distortion.

The Milton stays composed at high output, with balance and percussion generally intact. One reviewer heard a small amount of harshness only at absolute maximum volume.

Overall recommendations are strongly positive, especially for buyers prioritizing sound, build, and style over absolute ANC dominance.

The overall recommendation is strongly positive for commuters, travelers, Marshall fans, and listeners who want premium on-ear features. Buyers sensitive to on-ear pressure or seeking over-ear isolation should be cautious.

Sound quality is the strongest consensus point, with many reviewers calling the Px7 S3 class-leading, refined, or highly enjoyable.

Most reviewers describe the sound as warm, energetic, clean, and enjoyable across genres. A minority dislike the bright, bass-heavy default and say it needs EQ.

Ear cup padding is praised in one review as plush, while another says the cushions feel less supportive than previous B&W models.

The larger memory-foam ear pads are usually praised as soft, plush, and much improved over the Major V. One reviewer’s ear shape and piercings made the small square cups extremely uncomfortable.

Call microphone quality is mostly good to excellent, though a few reviewers find it less clear than Apple or Sony.

Call quality varies substantially: some tests found speech crystal clear, while others heard robotic, scratchy, or unnatural voices. Intelligibility is generally maintained.

Fast charging earns strong praise, especially the short top-up that adds several hours of playback.

Quick charging is excellent: a 15-minute USB-C charge provides about 9.5 hours of playback, enough for a commute or workday.

Review evidence treats the included analog cable option as a practical premium accessory for wired use, not just a box-checking extra.

The included USB-C-to-3.5mm cable supports legacy wired sources and seatback systems. Analog mode still requires battery power, so it is not a true passive fallback.

Design earns strong consensus for being elegant, understated, attractive, and premium-looking.

The textured faux leather, brass accents, and exposed-wire details create an elegant, instantly recognizable Marshall look. One reviewer strongly criticized the square earcup design for poor ergonomics.

Midrange impressions are mixed: several praise natural vocals and body, while RecordingNow finds stock mids recessed.

Vocals and instruments are generally clear, but the default tuning can recess the mids. EQ helps restore presence for acoustic music and speech.

Tom's Guide specifically praises the ANC for making little to no audible change to the sonic character.

Switching ANC on does not audibly alter the core sound signature, an excellent result for tonal consistency.

Headband adjustment earns praise for smooth, well-damped movement and resistance.

The highly adjustable headband accommodates different head sizes and helps users position the cups more comfortably.

Cable quality is viewed positively when reviewers mention the included cables, though one reviewer wishes for longer cables.

The USB-C-to-3.5mm cable is rugged and well finished, and one reviewer called it exceptional. The short USB-C charging/audio cable drew strong criticism for being impractical.

Wind performance is split, with TechRadar flagging susceptibility while another reviewer praises windy call handling.

Wind handling is mixed. Calls can suppress wind very well, but transparency and ANC microphones may feed wind noise back to the wearer.

Comfort is mostly strong across long sessions, helped by padding and fit, though clamp, heat, or glasses pressure appear in some reviews.

Most reviewers find these among the most comfortable on-ear headphones, with low weight and soft pads enabling long sessions. Fit remains subjective: a few felt pressure after hours, and one reviewer found the small square cups unusable.

Spatial audio is not yet proven in reviews, but Audioholics is genuinely interested in B&W's planned implementation.

Soundstage mode can add convincing room-like depth and immersion, and several reviewers kept it enabled. Others find it subtle, bass-reducing, artificial, or inferior to true spatial audio.

A couple of reviewers report a mild pressurized or adjusting sensation with ANC, making the background behavior good but not perfectly invisible.

ANC reduces steady noise well, but the on-ear seal prevents a consistent sense of deep silence. A faint hiss and persistent voices are occasional concerns.

SoundGuys' measurements and commentary point to unusually strong immersiveness for spatially oriented content.

Movies and TV benefit from clear, spacious, immersive sound, making the Milton more versatile than simpler on-ear models.

Value is viewed positively for the sound, build, and feature mix, though the price is still considered premium and market-dependent.

Most reviewers consider the price fair or excellent given the comfort, battery, ANC, and repairability. Some still see $230 as expensive for on-ears, especially when discounted over-ear alternatives are available.

Codec support is viewed as ample and premium, with aptX Lossless and high-resolution options standing out.

Codec coverage is unusually broad, including AAC, SBC, LC3, and LDAC for flexible use across devices.

The app is generally seen as clean, useful, and easy to use, though not especially full-featured compared with richer competitors.

The Marshall Bluetooth app is widely praised for clear organization and genuinely useful controls. Minor drawbacks include loading hiccups, pairing reports, and cumbersome EQ comparisons.

Build quality is a major strength, with repeated praise for premium materials, finish, and construction.

Build quality is consistently praised as sturdy, substantial, and well made. Metal mechanisms, a flexible headband, and durable textured surfaces inspire confidence.

Reviewers describe the headphones as premium-feeling and worth their price visually and physically.

Brass accents, textured surfaces, and solid construction make the Milton look and feel more expensive than typical on-ears.

Bass is usually praised for control, depth, slam, and texture, though a few reviewers find it elevated or less sub-bass-heavy than some rivals.

Bass is a defining strength: deep, punchy, and visceral without usually burying vocals. Several reviewers still find the stock low end too heavy.

Reviewers broadly find ANC improved and often very good, though several still place Sony, Bose, or AirPods Max ahead in specific noise scenarios.

ANC is widely considered excellent for on-ear headphones and works well on engines, traffic hum, offices, and flights. It still cannot consistently match the deep isolation of leading over-ear models.

The 5-band EQ is widely welcomed as a big upgrade, though some reviewers still find it limited versus deeper EQ systems.

The five-band EQ is effective at taming excess bass, recessed mids, or bright treble. Fine-tuning is useful, though the missing reset and zero markers make experimentation less convenient.

Multipoint is a standout when mentioned, with reviewers praising fast and seamless switching.

Multipoint is a standout success, switching smoothly between two phones or across phone, tablet, and computer setups.

Tom's Guide describes ANC's impact on the audio itself as minimal, a positive contrast to algorithms that alter the sound.

ANC can improve listening by reducing surrounding noise and revealing musical details without forcing higher volume.

Tom's Guide's audio award recognition reinforces the product's strong overall standing in its price class.

The Milton received an Editors’ Choice award for its comfort, battery life, sound, ANC, and repairable design.

The built-in DAC and hi-res USB playback are appreciated, though one reviewer hears little improvement over strong wireless codecs.

USB digital audio is driver-free, near-zero latency, and slightly clearer and more resolved than Bluetooth, making it useful for computers and production work.

The Marshall app works on both Android and iOS, giving both platforms access to sound and ANC customization.

The headphones do not detect when they are removed, so music keeps playing until paused manually. Reviewers consider this a noticeable omission at the price.

Configurable auto-off timers help prevent idle drain. One reviewer also observed brief adaptive-ANC dropouts, suggesting some power or mode behavior still needs refinement.

Bluetooth 6.0, LE Audio, and Auracast give the Milton unusually strong future readiness, though some capabilities are still developing.

A report of occasional left-right imbalance adds a minor reliability concern, although cleaning or a forced reset may correct it.

The detachable USB-C-to-3.5mm cable makes it easy to switch between wireless and legacy wired sources without carrying a permanently attached lead.

The absence of Dolby Atmos and head tracking disappoints reviewers who expect full spatial-audio support at this price.

The self-healing earcup finish resists minor scratches and scuffs, supporting better cosmetic durability over time.

Apple Find My and Google Find Hub support make misplaced headphones easier to locate across both major phone ecosystems.

Glasses compatibility is split: the pads can avoid pressing directly on frames, but firm clamp may cause pressure after about an hour.

The solid-metal folding mechanism feels more substantial and durable than the pronged hinge design used on the Major V.

Pairing and playback work smoothly across phones, tablets, laptops, iOS, and Android, making the Milton easy to move between daily devices.

Overall satisfaction is high, with several reviewers adopting the Milton as a daily favorite. The major dissent comes from one reviewer whose ears did not fit the small square cups.

The missing wear sensor is one of the product’s clearest feature gaps, leaving users without automatic pause when the headphones come off.

Adaptive ANC, adaptive loudness, Soundstage, Find My, battery preservation, and programmable controls create an unusually complete smart-feature package.

Smart Pause is effectively unavailable because there is no wear detection. Playback must be paused manually when the headphones are removed.

Sound leakage becomes noticeable at higher volumes, and the on-ear fit allows outside sound in as well. This is a format tradeoff rather than a minor edge case.

Voice assistant access works, but one reviewer dislikes that using it can require sacrificing the ANC toggle behavior.

The headphones lack a spoken battery-level announcement and do not clearly identify connected devices by voice, forcing users to check the app.

The lack of an official IP water or sweat rating is a repeated weakness. Light rain may be tolerated, but workouts, heavy sweat, and downpours are risky.