Compare Bowers & Wilkins PX7 S3 Headphones vs SONY WH-1000XM6 Headphones

ANC is repeatedly described as a meaningful improvement for B&W and effective for commuting and travel, but many reviews still place it behind Sony and Bose at the top end. Wind and higher-frequency voices can be weak spots in some scenarios. ANC mode control is straightforward (on, off, pass-through) and can be mapped to a quick-action button in some setups. Reviewers note fewer adjustment options than Sony-style multi-mode systems.

Reviewers consistently call the XM6 noise canceling best-in-class, especially for voices and higher-frequency chatter, with many saying it slightly edges Bose and clearly improves over prior XM models. The XM6 offers plenty of ANC control through adaptive modes, multiple ambient levels, and quick gestures like covering the earcup, giving users more ways to tailor isolation than simple on/off.

Android compatibility is strong, especially thanks to codec breadth and aptX options. Several reviews contrast this with iOS being limited to AAC.

Android users get strong support via Fast Pair and LDAC hi-res options, and several reviewers note Android is the better match if you care about Sony codecs and deeper app features.

The companion app is generally considered clean and functional, offering key controls and some ecosystem integration. Multiple reviewers still call it simpler than Sony-style apps and note missing power-user features.

The companion app is powerful but divisive: some praise the refreshed layout and feature depth, while others still find it crowded or unintuitive for everyday settings changes.

aptX support is repeatedly highlighted, including higher-end variants such as Adaptive and Lossless, making it particularly attractive for compatible Android and Snapdragon Sound devices.

Multiple reviews point out the lack of aptX support (including aptX HD), which limits non-Sony hi-res options on Android compared with some rivals.

Reviewers generally report good sync for video use, with latency described as not an issue for typical phone or laptop watching.

Bass is consistently described as impactful and controlled rather than boomy, with strong definition. Some listeners find it bass-forward at higher volumes, while others want a bit more sub-bass weight.

Bass is widely described as punchy and satisfying with better control than XM5, though a few listeners still find the low end a bit dominant unless you EQ it.

Battery life is consistently cited around 30 hours with ANC on, which is solid but not a class leader versus marathon models. Real-world tests generally align with the rating. Multiple reviews note the battery is not user-replaceable, which limits long-term serviceability compared to fully repair-friendly designs.

Battery life is repeatedly reported around 30 hours with ANC on and up to 40 with it off, which beats AirPods Max but trails battery champs like Sennheiser Momentum 4 or JBL in some tests. At least one review criticizes the lack of a replaceable battery, which limits long-term serviceability compared with more repair-friendly designs.

Bluetooth performance is described as stable and reliable in most reviews, including in congested environments. A small number of users report occasional skipping or hiccups, suggesting rare environment or device-specific issues.

Bluetooth performance is generally stable in daily use, with only occasional notes that the highest LDAC bitrate can be finicky on some Android devices.

Build quality is consistently described as top-tier for the price, with premium materials, refined finish, and sturdy mechanisms.

Build quality gets mixed feedback: the headphones feel well-made and lighter than metal rivals, but the mostly plastic shell does not feel as premium as AirPods Max or some Bose and Bowers models.

Physical buttons are a plus for many, with tactile, clicky controls that work with gloves. A few reviews call the buttons small or the control layout limited compared to feature-heavy rivals.

Sony’s two-button layout is praised for being easy to distinguish by feel (especially the redesigned power button), though some users still wish for more physical controls overall.

Included cables (USB-C to USB-C and USB-C to 3.5mm) are generally seen as premium and practical. A couple of reviewers suggest buying longer cables for desk or airplane use.

Included cables draw some criticism for feeling basic at a premium price, with requests for higher-quality or more modern USB-C-to-USB-C accessories.

The hard case is repeatedly called excellent, with premium materials, good protection, and a useful magnetic compartment for cables.

The magnetic hard case is a standout: reviewers love the fast latch, compact footprint enabled by folding, and solid protection, with only minor complaints about fitting the headphones in quickly.

Fast charging is a standout, with many references to short top-ups delivering multiple hours of playback.

Fast charging is a consistent highlight (roughly 3 minutes for about 3 hours), and several reviews applaud that you can now charge while listening.

Clamp is commonly described as moderate-to-firm, helping stability when walking. For some heads it can create pressure points, while others find it secure and comfortable after break-in.

Clamping pressure is generally described as secure without being painful, helping the seal for ANC; a few note glasses pressure or a slightly tighter fit than prior models.

Codec support is a major strength, with broad compatibility (including aptX variants) plus wired USB-C audio options. Several reviews also mention upcoming firmware features like LE Audio, Auracast, and spatial audio depending on region and timing.

Codec support is strong overall with SBC, AAC, LDAC and LC3 commonly mentioned, plus LE Audio talk in some coverage; the main knock is what is missing rather than what is included.

Comfort is a consistent highlight, with many reviewers wearing them for hours without fatigue. However, some report firm clamp, earcup heat, or fit variability, especially for glasses wearers or outdoor use.

Comfort is usually rated excellent for long sessions thanks to low weight and soft pads, but there are repeated caveats about heat buildup, occasional sweaty ears, and fit hotspots for some ear shapes.

Design is frequently praised as sleek, understated, and premium, with a slimmer profile than prior generations and strong pride-of-ownership appeal.

Aesthetics are seen as clean and understated with multiple color options, but some reviewers call the look less premium than metal competitors and note the earcups can protrude more than rivals.

Detachable cables and USB-C audio add flexibility for laptops and in-flight systems, even without a native 3.5mm jack on the earcup. Most reviews note the headphones typically need to be powered on for wired listening.

Earpads are usually described as plush and premium with good sealing. A few reviews suggest padding feels slightly less supportive than prior models and can get warm over time.

The vegan leather pads feel soft and seal well, but multiple long-wear notes mention warmth or sweat buildup, and a few users report fit hotspots from the internal cup shape.

Swivel and rotation range are frequently noted as generous, helping the cups seal and sit flatter against the head for comfort and stability.

The return of greater swivel and flat rotation helps comfort when resting around the neck and makes packing the headphones into the case more practical.

The 5-band EQ is widely welcomed as a major improvement over earlier B&W EQ options and is enough to correct stock tuning. Several reviews still consider it limited versus more granular 10-band systems.

EQ tools are a major strength, with a full 10-band EQ and guided tuning features that help users dial bass, mids and treble to taste.

Find My style tracking is mentioned mainly for Android Find My Device support, adding convenience for locating the headphones in the right ecosystem.

Tonal balance is described as neutral-with-warmth by several outlets, while others report noticeable swings and a more consumer-friendly curve. Overall, it is closer to balanced than purely V-shaped, but not a strict reference-flat tuning.

Headband adjustment is smooth and easy to dial in, and padding is generally praised. Some users note mild top-of-head pressure depending on head shape and fit.

The wider headband and easy adjustability earn praise for spreading pressure better than before, though a few people still want more padding thickness at the top.

Arms and hinge mechanisms are described as sturdy, with premium-feeling movement and good resistance. Long-term durability is generally expected to be strong based on materials.

The hinge redesign is widely viewed as a meaningful durability upgrade over XM5, but a handful of reviewers remain cautious about long-term wear in the folding joint.

Included accessories are viewed as generous for the segment, typically including a premium case and multiple cables for charging and wired playback.

Most reviews confirm you get a 3.5mm cable and a USB charging cable plus case storage, though several wish the bundle felt more premium given the price.

Instrument separation and layering are a standout, with reviewers repeatedly noting strong clarity in busy mixes and easy-to-track placement of vocals and instruments.

Instrument separation is generally described as clear and well-layered for a mainstream ANC headphone, though a few comparisons still give the edge to AirPods Max for openness.

Multiple reviews point out LDAC is not supported, so LDAC-first Android users may need to choose a different model or use wired playback.

LDAC support is a key advantage for Android listeners who want higher-quality Bluetooth audio, with some notes that dropping to a lower LDAC mode can help stability on certain phones.

Even at higher volumes, the presentation stays largely clean and controlled, with low distortion noted in multiple reviews. The main caveat is that bass and treble emphasis can become more prominent if you listen loud.

Noise reduction on calls is effective at suppressing background noise, especially wind and street ambience in some demos. The tradeoff is occasional aggressive gating that can alter vocal tone.

Call noise suppression is repeatedly praised, with reviewers citing strong wind reduction and AI-driven voice separation that keeps conversations clear in busy streets.

Call quality is generally solid, with clear voice pickup and good intelligibility. In very noisy or windy conditions, some tests report the voice can sound a bit muffled or less natural than top performers like Sony or AirPods Max.

Microphone performance is frequently labeled among the best in the category, delivering clear voice pickup for calls and meetings even in noisy environments.

Midrange is generally clean and detailed, but multiple reviewers describe it as slightly recessed in the stock tuning; EQ can bring vocals forward. Others highlight the mids as a core strength for clarity and realism.

Midrange and vocal clarity are a strong point in many tests, with several reviewers calling voices more natural, textured, or forward compared with XM5.

Multipoint is frequently praised as quick and seamless, with fast take-over when switching between phone and computer playback.

Multipoint is commonly reported as reliable for two-device use, and reviewers like the flexibility of mixing Apple and non-Apple devices.

Passive isolation benefits from an easy-to-achieve seal and helps overall noise reduction. A few notes suggest fit, glasses, or positioning can change results noticeably.

Even before ANC, the seal provides strong passive isolation; multiple reviews mention the natural seal doing a lot of the work for travel and office noise.

Portability is mixed: the headphones lie flat and the case is slimmer than before, but they do not fully fold and can take more bag space than foldable rivals.

Folding is back and widely celebrated, making the XM6 much more travel-friendly than XM5, with a smaller packed footprint and easier around-the-neck resting.

True Sound and other presets are appreciated for a quick, consistent baseline, but reviewers note the preset lineup is not extensive and serious tuning relies on the manual EQ.

Guided or test-based EQ features are seen as helpful for non-audiophiles, letting you land on a preferred sound quickly without manual frequency tweaking.

Replaceable earpads are a notable plus for longevity, though some reviewers note replacement may require service or specific procedures.

Replaceable earpads are called out as a plus for longevity and hygiene, keeping the XM6 more maintainable than some sealed designs.

Wear-detect and related sensors are commonly mentioned, with adjustability in the app and improved reliability versus older generations in some reports.

Wear detection, quick attention, speak-to-chat, and gesture options are frequently cited as practical quality-of-life features that make the XM6 feel smarter day to day.

The matte finish can show fingerprints and smudges, especially on darker colors, so buyers who care about appearance may prefer lighter finishes.

Setup is generally easy, with quick pairing and a straightforward app experience. Firmware updates and feature rollouts are occasionally cited as timing-dependent.

Across reviews, the PX7 S3 is praised as one of the best-sounding wireless ANC over-ears in its price range, with an engaging, high-end presentation. A minority note the tuning can feel unconventional until you EQ it. Wired listening via USB-C is supported and often described as clearer or more detailed than Bluetooth, though some reviewers hear only modest gains. A few notes mention wired operation may require power and can be finicky depending on source and cable.

Sound quality is broadly praised as an upgrade over XM5 with a richer, cleaner presentation; most reviews call it excellent out of the box and even better once you tailor EQ. Several reviews say wired listening via the 3.5mm cable can improve clarity, but you still do not get a digital USB-C audio path.

Soundstage is described as spacious and well-layered for a closed-back ANC headphone, though not the widest in class. Several reviews frame it as more focused or intimate than some rivals, with strong depth and imaging.

Soundstage is generally good but not class-leading; some reviews call it slightly constrained compared with AirPods Max or other audiophile-leaning over-ears.

Spatial audio is mentioned as a planned or coming-soon feature in several reviews, but availability at launch is inconsistent. In current form, it is not a primary reason to buy.

Spatial audio support is mixed: upmix and head tracking can be fun for movies, but music support and service availability are inconsistent, and some reviewers find the setup confusing or the results underwhelming.

Materials and serviceable parts (like pads and headband components) are positioned as more sustainable than fully disposable designs. Some reviews also emphasize vegan or leatherette options and longer-term repairability.

Touch gestures are usually accurate and responsive, but critics dislike accidental swipes, glove-unfriendliness, or the lack of sensitivity controls.

Transparency mode is often called natural and usable for announcements and quick conversations. Several comparisons say it is not the most open or bright in class, with some upper-frequency muffling.

Transparency mode is widely improved and often described as near top-tier, though some people still hear a slightly processed quality or amplified self-voice versus AirPods Max.

Treble is widely called airy and detailed with good sparkle. At louder listening levels, a few reviews mention sibilance or sharpness, so treble-sensitive listeners may prefer a mild EQ cut.

Treble is generally detailed and clear, with a few listeners noting a bit of sizzle or peaks that may benefit from minor EQ.

USB-C implementation is strong, covering charging and audio, and enabling high-resolution wired playback with compatible sources.

USB-C is solid for charging and quick top-ups, but multiple reviews call out the absence of wired USB-C audio as a notable miss at this price.

Voice assistant features range from handy to hit-or-miss: integration for assistants and voice commands is present, but at least one long-term review reports inconsistent recognition.

Volume output is strong, with several comparisons calling it louder than key competitors at the same device volume settings.

No summary yet.

At roughly 300g, weight is acceptable for the materials and feels lighter than some heavy flagships, but heavier than the lightest Sony/Bose options. A few reviewers notice shifting while moving.

At roughly 254g, weight is a consistent advantage; multiple comparisons highlight it as far lighter than AirPods Max and easy to wear for travel days.