Compare Sony WH-CH720N Wireless Headphones vs Sonos Ace Wireless Over-Ear Headphones

ANC is generally rated as strong for the price and especially helpful against low-frequency hum/rumble, but it is not consistently described as flagship-grade and can let in some noise (notably on flights or distant traffic). Some reviews highlight granular ambient/ANC controls in the app and adaptive behaviors, while others focus on simple mode toggling. Overall adjustability is viewed as good for the price.

ANC is widely rated strong for travel and commuting, and multiple reviewers say firmware updates pushed it closer to class leaders. A minority still place Bose and Sony slightly ahead, but few call the Ace weak at cancelling steady noise. Most reviews describe limited user control over ANC intensity: typically on, off, or Aware mode, with some adaptive behavior added over time. If you want multiple manual levels like Bose offers, this is a common disappointment.

Compatibility is framed as mainstream-friendly across phones and computers via Bluetooth and a 3.5mm jack; Android-specific advantages are primarily discussed in the context of codec support in one source.

Android compatibility is generally solid, and Android users get the biggest upside from aptX Lossless and broader codec support. Some Sonos home-theater features started iOS-first, but later updates expanded support according to reviewers.

The Sony companion app is repeatedly cited as a major value add, offering EQ, feature toggles, and adaptive behaviors; one review notes account requirements for full access.

The Sonos app is needed for setup, updates, EQ, and home-theater features, and opinions are mixed. Some like the simplicity and redesign, while others report pairing hiccups, limited options, or updates that feel slower than they should.

Multiple reviews explicitly call out that aptX (including low-latency variants) is not supported, positioning these as more mainstream than enthusiast-focused for codecs.

aptX support, including aptX Lossless on compatible Snapdragon Sound devices, is frequently cited as a meaningful advantage over some rivals. Android users benefit most from this capability.

Several sources imply this is not a gaming/low-latency-focused headset, noting missing low-latency modes/codecs. At least one review says video sync issues are minimal for most people, but latency could be better.

Audio-video sync is usually described as low-latency for movies and TV, especially when features are working properly. A couple of reviews report occasional lip-sync hiccups during TV Audio Swap that were resolved by reconnecting or pausing playback.

Bass is frequently emphasized: some praise punch and warmth, while others describe it as boomy/loose or overwhelming without EQ, and not as controlled as higher-end options.

Bass is commonly described as full and controlled, helping the Ace feel rich and premium. Some reviewers want more rumble and impact for movies, while others feel the default tuning can lean a bit bass-forward compared with neutral targets.

Battery life is a consistent strength. Multiple reviews cite around 35 hours with ANC on, and at least one measured test lands near 40 hours.

Battery life is generally reported around the advertised 30 hours with ANC, and several reviewers call it a strong point. A few wish it were longer, but most agree it is competitive in the premium class.

Once paired, Bluetooth stability is generally reported as solid, with stable connections across typical use; a few note initial pairing quirks on some devices.

Bluetooth stability is mostly reported as solid with reliable day-to-day connections. Some reviews mention brief dropouts or stutters, especially around early firmware or when using TV Audio Swap.

Build is the most common compromise: many describe a plasticky, budget feel (sometimes even 'toy-like'), while others find it sturdy enough with minimal creaks. Durability concerns come up often.

Build quality is typically described as premium and well-finished, with sturdy materials and a polished look. A few reviews mention early quirks or software-related rough edges, but physical construction is rarely the main complaint.

Physical buttons are broadly seen as reliable and easy to use. Multiple reviewers note the buttons can feel similar, causing occasional mis-presses until you learn them.

Cables are generally considered usable, though at least one review calls out the included cables as short for some desk/PC setups.

Cable quality is mostly fine, but at least one review explicitly complains that the included USB-C cable is too short for comfortable desktop or couch use.

A recurring complaint is the lack of an included carrying case/pouch, pushing buyers toward aftermarket protection if traveling.

The included case is usually praised as protective and slim, and it looks premium on the outside. A few reviewers dislike the material feel, zipper behavior, or the finicky fit when packing the headphones away.

Fast top-ups are a highlight across several sources, commonly described as roughly an hour of playback from a very short charge. Full recharge times are described as reasonable for the class.

USB-C charging and fast-charge behavior are widely praised, with multiple reviews citing short top-ups that deliver hours of use. Full charge times and convenience compare well against Lightning-based rivals.

Most describe a secure but not crushing clamp that stays put; a minority warn glasses wearers may feel pressure.

Codec support is commonly described as limited at this price tier (often AAC/SBC), with repeated mentions that premium/low-latency options are missing.

Codec support is a key talking point: AAC for iPhone, aptX and aptX Lossless via Snapdragon Sound for compatible Android, plus wired USB-C audio. One review notes the lack of LDAC, so codec completeness depends on what you expect.

Comfort is widely praised, especially for all-day desk use and commuting. A few note heat/stickiness over time or fit sensitivity (glasses pressure, ear contact for some).

Comfort is one of the strongest consensus positives: many reviewers say the Ace disappears on the head for long sessions. Some note the cups can feel tight for larger ears or get warm, but comfort is still often ranked top tier.

Design is generally described as minimalist and attractive enough for everyday wear, with common color options and a clean look that reads more understated than flashy.

Design is broadly seen as sleek, minimalist, and premium, with physical controls that many find more reliable than touch pads. Cosmetic preferences vary, but the Ace generally scores high on aesthetics.

Padding is generally described as decent for the price, though several reviews call it thinner/less plush than premium models and some mention it can feel sticky with longer wear.

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EQ control is frequently praised as effective, with several reviewers recommending EQ tweaks to reduce treble fatigue or rebalance bass/mids.

EQ customization is frequently described as basic, often limited to simple bass and treble adjustments. It helps fine-tune warmth but is less flexible than multi-band EQs offered by several competitors.

Hinge/long-term durability is frequently treated as a watch-out due to light plastics and the non-folding design; at least one review warns pressure on the swivel/hinge could risk breakage.

In-box accessories are usually described as basic: commonly a USB-C charging cable and a 3.5mm audio cable, with no case included.

Included accessories, especially the hard case and cables or adapters, are generally viewed as generous for the category. A couple of reviewers still wish for longer cables or more flexibility, but the bundle is mostly well received.

Instrument separation is generally framed as good for casual listening but not class-leading; several reviews explicitly say separation/resolution trails more expensive models.

Instrument separation and imaging are often highlighted as a strength, with good layering and placement for a wireless ANC headphone. Even mixed reviews tend to credit the Ace for clarity in complex mixes.

Most reviews state there is no LDAC/hi-res support, but one review explicitly lists LDAC among available codecs. Treat LDAC support as inconsistent across sources and confirm if it matters to you.

Noise reduction for calls is described as above average for the class (including some wind handling), but multiple sources say it can struggle in very noisy settings like loud cafes or heavy traffic.

Microphone noise reduction is often described as effective at suppressing background noise, though not always the best in class for wind or the noisiest streets. Overall, most reviewers consider it reliable for calls.

Call mic quality is generally reported as good for a built-in headphone mic, with clear speech in typical environments.

Call quality is generally rated good to very good, with clear speech in typical environments. A few reviews call it average or slightly muffled, and one notes updates aimed at improving the microphones over time.

Midrange is a mixed bag: several say vocals can be strong or pleasant (especially after EQ), while others report recessed or slightly muffled mids in the default tuning.

Midrange is typically clear and pleasant for vocals, though a few reviews note mild recession depending on the track and default tuning. With light EQ, several reviewers say vocals regain balance easily.

Multi-platform compatibility is generally strong for phones and computers, and the Ace can also integrate with compatible Sonos soundbars. The biggest platform caveats are codec differences (Android vs iOS) and which devices support specific Sonos features.

Multipoint is repeatedly mentioned as a key convenience feature and usually works well, though some report occasional switching wobbles that resolve on a second try or after enabling it in-app.

Multipoint is commonly praised for convenience and generally works well for hopping between phone and laptop. One review reports clunky or inconsistent behavior, so it is not universally flawless.

Passive isolation is typically described as decent but limited by lighter padding versus premium models, making ANC do more of the heavy lifting.

Most sources emphasize the headphones do not fold, typically only swiveling flat, which hurts packability even though the low weight makes them easy to carry.

The Ace folds flat but does not fold into a compact bundle, so portability depends heavily on bag space. The case is often described as slim, but still fairly wide.

Preset EQ profiles are described as useful but can be taste-dependent; at least one review notes a preset can make bass or treble feel overcooked until adjusted.

Replaceable, often magnetically attached earpads are praised as a practical, premium touch for long-term ownership. Reviewers generally like the ease of removing and reattaching pads.

Wear-detection sensors are repeatedly called out as missing, and auto-pause features are often described as reserved for higher-end Sony models.

Sidetone is highlighted as a useful calling feature when available, feeding some of your own voice back naturally so you do not over-project. Not every review treats it as essential, but those who mention it tend to be positive.

Finish-related notes vary: some mention a matte texture that helps with fingerprints, while at least one review warns lighter colorways can pick up dirt and need cleaning.

Setup and software are mixed: many find pairing straightforward, while others report app detection issues, feature rollouts that arrive later, or firmware updates that take patience. Updates have also meaningfully improved ANC and home-theater features over time.

Overall sound is described as enjoyable and competitive for the price, often bass-forward and lively. Many recommend using EQ to refine balance; multiple reviews still note limits in dynamics, resolution, or naturalism versus premium models. Wired listening via 3.5mm is supported and generally works well when powered. Some notes suggest passive/off listening changes the sound and is less impressive.

Sound quality is generally praised as warm, smooth, detailed, and spacious, making it easy to enjoy for long sessions. The recurring critique is that it is not always as punchy, dynamic, or incisive as the very best at this price, and the limited EQ means you cannot fully reshape the signature.

Soundstage impressions vary: some call it wider than expected for the price, while others describe it as narrower/compact compared to Sony flagships, with depth often the weaker dimension.

Soundstage is frequently called spacious for a closed-back, and it becomes more enveloping with spatial audio enabled. Reviews describing movie playback often emphasize the wide, out-of-head presentation.

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Spatial audio and Dolby Atmos support are widely considered a headline strength, especially for movies and TV, with head tracking adding immersion for many listeners. A minority see it as a gimmick for music, but overall sentiment is strongly positive.

Stability on the head is usually good for everyday use, but one review notes slipping when sweaty. If you plan on workouts, fit stability and heat build-up can be a consideration.

Transparency/ambient mode is often described as effective and natural for the price, though a few mention mild hiss or a slightly processed effect.

Transparency or Aware mode is consistently described as natural and easy for conversations, often compared favorably with top competitors. A few reviewers still prefer Apple or Bose, but overall sentiment is very positive.

Treble is often described as clear but can be boosted/peaky and fatiguing for some listeners until EQ adjustments tame it; others find it smooth enough for longer sessions.

Treble is usually characterized as clean and non-fatiguing, avoiding harshness. A few listeners want more sparkle and air, especially compared with brighter, more energetic rivals.

USB-C charging is repeatedly noted and treated as the expected modern standard for this model.

USB-C is consistently appreciated for both charging and wired audio, and many reviews call it a clear win over older Lightning implementations. It also supports practical desktop and travel use cases.

Voice assistant support is mentioned across reviews (e.g., triggering assistants via button hold), and is treated as a standard convenience feature rather than a headline differentiator.

Most reviewers find music playback loud enough, but TV Audio Swap volume is repeatedly described as quieter than music. At least one reviewer also reports a low-volume floor or coarse steps that make quiet listening harder.

Water/sweat resistance is described as absent (no waterproof rating), and at least one review cautions against heavy sweat, making them a fair-weather choice.

Multiple reviews point out there is no official IP rating, making the Ace a weaker pick for workouts, heavy sweat, or rain exposure. Some still use it casually at the gym, but it is not positioned as a sport headphone.

A consistent standout: reviewers repeatedly call these exceptionally light for over-ears (around the ~190g range) and easy to wear for long sessions.

Weight comfort is routinely praised, especially compared with heavier metal competitors. The lighter feel is a major contributor to long-session wearability.