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For most listeners, the Anker Soundcore Space One is the slightly better all-round choice, according to RTINGS’ head-to-head comparison. Choose the Sony WH-CH720N instead if clear voice calls are a frequent priority: RTINGS reports a much better microphone on the Sony. Noise isolation is comparable, so neither model has a proven decisive ANC advantage in the available independent comparison.
The short answer
RTINGS’ comparison, updated June 15, 2026, gives the Soundcore Space One a modest overall edge. Its advantages are longer claimed continuous battery life, more equalizer options and support for the LDAC codec, while its noise isolation is judged comparable to the Sony WH-CH720N. The Sony counters with a substantially better microphone in RTINGS’ testing, a slightly lower weight and a virtual-surround feature.
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That makes this a use-case decision rather than a universal win. Buy the Space One when battery longevity and sound adjustment matter most. Buy the WH-CH720N when you regularly take calls from a laptop or phone, or when the lighter design and virtual-surround option are more useful to you.
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| Decision point | Sony WH-CH720N | Anker Soundcore Space One | What the evidence means |
|---|---|---|---|
| Noise isolation | Comparable with Space One in RTINGS’ comparison | Comparable with Sony in RTINGS’ comparison | No clear independent ANC winner is established. |
| Battery with ANC enabled | Up to 35 hours, according to Sony’s 2026 specification page | Up to 40 hours, according to Soundcore’s 2026 US product page | Manufacturer maximums measured under each company’s own conditions; not a shared test. |
| Battery with ANC disabled | Up to 50 hours, Sony specification | Up to 55 hours, Soundcore claim | Published maximum playback figures, not a controlled head-to-head result. |
| Call quality | RTINGS reports a much better microphone | No equivalent microphone advantage established | The Sony is the safer choice for frequent calls. |
| Weight | Slightly lighter in RTINGS’ comparison | Slightly heavier in RTINGS’ comparison | The difference may matter during long sessions, but exact comparative weights are not needed to establish the reported result. |
| Sound controls | App-based sound customization and virtual surround sound | More EQ options; LDAC support; adaptive ANC and adjustable transparency | More controls increase flexibility but do not guarantee a better sound for every listener. |
| US listing price | A same-day comparable Sony price was not established | $99.99 on Soundcore’s US page when accessed in 2026 | Prices vary by country, seller, stock and date; the figures cannot by themselves prove better value. |
Noise cancellation: treat it as a tie
Noise isolation is the area where it is easiest to overstate a specification. RTINGS’ side-by-side assessment characterizes the WH-CH720N and Space One as comparable. That means the available independent evidence does not support saying that either headphone decisively blocks more outside sound.
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What Soundcore’s “up to 98%” claim means
Soundcore separately advertises up to 98% noise reduction. The company identifies this as a laboratory result under its own test conditions. It is a manufacturer claim, not a percentage measured against the Sony in the same experiment. Use it as an indication of the feature Soundcore is targeting, not as proof that the Space One cancels 98% more noise than the WH-CH720N or any other model.
Adaptive modes and transparency
The Space One product information describes adaptive noise canceling and adjustable transparency, and RTINGS’ Space One review discusses multiple noise-control modes. These settings can be useful when you move between a train, office and street, because they let you change how much of the environment is admitted. The existence of several modes does not establish that one headphone isolates better in every environment.
How to choose when ANC is your main concern
- If you want the strongest evidence-based comparison, regard isolation as effectively tied and decide using calls, weight, battery claims and controls.
- If a retailer demonstrates either model in person, test low-frequency traffic noise as well as voices; a result in one setting will not predict every setting.
- Do not convert Soundcore’s laboratory percentage into a direct Sony-versus-Soundcore performance gap.
Battery: Space One has the larger published maximum
On the manufacturers’ own pages, the Space One has the longer continuous-playback claim with noise canceling enabled and with it disabled. Sony lists the WH-CH720N at up to 35 hours with noise canceling on and up to 50 hours with it off. Soundcore lists the Space One at up to 40 hours with ANC on and up to 55 hours with it off. Sony’s figures come from its 2026 specification page; Soundcore’s were displayed on its US product page when accessed in 2026.
Why the difference is not a laboratory guarantee
These are maximum manufacturer figures, not results from one controlled test protocol. Playback volume, codec, wireless connection, microphone use, temperature and other operating conditions can change real-world endurance. The five-hour spread in each mode is therefore best read as a specification advantage for Soundcore, not a promise that every listener will see exactly that gap.
Who benefits from the Space One’s battery claim
Frequent travelers, commuters who cannot charge during the day and people who leave ANC enabled for long work sessions have a practical reason to favor the Space One. If you normally recharge every night, the battery difference may have little effect on your decision; the Sony’s call performance or lower weight could be more valuable.
Battery questions to ask before buying
- Will you use ANC continuously? Compare the 35-hour Sony claim with the 40-hour Space One claim rather than the higher ANC-off numbers.
- Will you use a high-bitrate codec or make frequent calls? Those operating conditions can reduce playback compared with a maker’s maximum.
- Do you need the longest interval between charges, or simply enough capacity for a normal day? The answer determines whether a five-hour published difference matters.
Calls: Sony is the clear specialist choice
RTINGS describes the WH-CH720N’s microphone as much better than the Space One’s in its comparison. That is the strongest model-specific advantage in the available testing. It makes the Sony the safer pick for video meetings, phone calls and voice chats where the other person needs to understand you consistently.
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What “better microphone” does and does not tell you
The finding supports a relative recommendation, not a guarantee that the Sony will sound perfect in every room. Background noise, wind, the distance between your mouth and the headset and the calling app all affect intelligibility. The evidence does not establish an equivalent microphone advantage for the Space One, so call-heavy buyers should not choose it solely on the assumption that its newer-looking controls will compensate.
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If you make only occasional calls and spend most of your listening time with music, podcasts or travel noise, the Sony’s microphone advantage may not justify giving up the Space One’s longer published battery life and broader EQ flexibility. In that case, weigh how often the call problem would actually occur.
Sound features and software controls
Space One: more EQ flexibility and LDAC
RTINGS identifies more equalizer options on the Space One and notes support for LDAC. EQ flexibility lets you tailor tonal balance instead of accepting only a factory tuning. LDAC is a supported Bluetooth codec that can carry higher-bitrate audio when the source device and settings also support it.
Neither feature guarantees that the Space One will sound better to every listener. A codec does not alter the recording itself, and an EQ advantage matters only if you want to adjust the sound or can hear a preference in the available presets and bands.
WH-CH720N: app customization and virtual surround
Sony’s review notes app-based sound customization and virtual surround sound. Virtual surround is a processing effect intended to create a wider or more spatial presentation. Some listeners may prefer it for films or games, while others may want a conventional stereo presentation. Treat it as an optional mode rather than an objective improvement.
Choosing between the two approaches
- Select Space One if experimenting with EQ or using an LDAC-capable source is part of your listening routine.
- Select WH-CH720N if you specifically want Sony’s virtual-surround option or prefer its lighter construction alongside basic app customization.
- If you do not plan to change EQ, use LDAC or enable virtual surround, these features should not outweigh call quality, comfort or price in your market.
Weight and long-session comfort
RTINGS reports that the Sony is slightly lighter than the Space One. Weight is only one part of comfort: headband pressure, ear-pad shape, heat and fit also influence whether a headset remains comfortable over several hours. The comparison establishes the direction of the weight difference but does not provide a reason to assume that every head shape will prefer the Sony.
For a long commute or a workday, the lighter Sony pairs its comfort-related advantage with the better microphone. For listeners who are comfortable with either fit, the Space One’s extra battery headroom and controls may be more useful than a small weight difference.
Comfort checks that can change the decision
Because the published comparison only establishes that Sony is slightly lighter, use a retailer’s return period when possible. Wear each model long enough to notice headband pressure and ear-pad heat, not just the first few minutes. A heavier headset that fits your head better can be preferable to a lighter one that creates pressure, while the reverse is also true. Fit also affects perceived isolation, so an in-person trial should not be treated as a universal substitute for the independent comparison.
Price and value: verify the deal in your country
Soundcore’s US product page displayed a price of $99.99 when accessed in 2026. That is a time-sensitive page snapshot, not a permanent list price. The reviewed material does not establish a same-day comparable US price for the Sony WH-CH720N, so it is not possible to declare a universal value winner from the listed figure alone.
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Use a same-day comparison
- Check the official or authorized listing for both exact models in your country on the day you intend to buy.
- Confirm that the listings are for WH-CH720N and Space One, not a different generation, bundle or refurbished unit.
- Compare the delivered total, including tax, shipping, warranty terms and return period.
- Apply the feature priorities in this guide. A small price difference may be worthwhile for the Sony’s call performance or for Space One’s longer battery claim, depending on your use.
Why a low listing price is not automatically better value
Value depends on the feature you will use. Paying less for a headset that makes your work calls frustrating is not a saving for a call-heavy buyer. Conversely, paying extra for a lighter headset makes less sense if you mainly want adjustable EQ and long periods between charges. Because the Sony comparison price is not established here, make the value judgment from your local totals rather than from the Space One snapshot alone.
Which headphone should you buy?
| Your priority | Better starting point | Reason |
|---|---|---|
| Best general-purpose choice | Soundcore Space One | RTINGS gives it a modest overall edge, with longer published battery life, more EQ options and comparable isolation. |
| Frequent work or phone calls | Sony WH-CH720N | RTINGS reports a much better microphone. |
| Longest stated playback time | Soundcore Space One | Its manufacturer figures are higher with ANC on and off, although the claims use separate test conditions. |
| Lowest weight of the pair | Sony WH-CH720N | RTINGS reports it is slightly lighter. |
| Most sound-adjustment flexibility | Soundcore Space One | RTINGS notes more EQ options and LDAC support. |
| Virtual-surround option | Sony WH-CH720N | RTINGS notes virtual surround sound and Sony’s app-based customization. |
| ANC as the only deciding factor | Neither has a proven lead | RTINGS characterizes isolation as comparable; Soundcore’s 98% figure is a separate laboratory claim. |
A practical decision process
Step 1: classify your dominant use
Write down whether your longest sessions are calls, travel, office listening, home listening or mixed use. Calls point toward Sony; mixed use and battery-focused listening point toward Space One. If no category dominates, start with RTINGS’ modest overall preference for Space One.
Step 2: decide whether software features are real requirements
Choose Space One for its EQ breadth and LDAC only if you expect to use them. Choose Sony’s virtual surround only if you want that processing effect. Features that remain disabled do not add practical value.
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Step 3: check your local price and return policy
Prices and stock change, and the available evidence does not provide matching same-day prices for both models. A return window is particularly useful when comfort and microphone behavior matter to you, because those qualities depend on fit, room noise and the calling device.
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Do not pay a premium solely for an assumption that one of these models has decisively stronger cancellation. The independent comparison does not establish that. If the prices are close, let calls, weight, battery expectations and controls break the tie.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Common buying mistakes to avoid
- Reading maximum battery hours as a promise: Sony’s 35/50-hour and Soundcore’s 40/55-hour figures are maker specifications under separate conditions. Volume, codec, calls and temperature can change actual runtime.
- Treating 98% as a head-to-head score: Soundcore’s percentage comes from its own laboratory testing. It is not an independent Sony-versus-Soundcore measurement.
- Choosing by price alone: The $99.99 Soundcore US listing was a 2026 page snapshot, and no same-day Sony price was established. Check the exact local totals.
- Assuming every feature is an audible upgrade: LDAC, extra EQ choices and virtual surround are capabilities. Their value depends on your source device, listening preferences and willingness to use the controls.
- Ignoring calls: The microphone difference is the clearest reason to choose Sony even when Space One looks stronger on the broader feature list.
What the available evidence can—and cannot—prove
- Supported: RTINGS’ modest overall preference for Space One; Sony’s microphone advantage; Sony’s slightly lower weight; comparable noise isolation; Space One’s additional EQ options and LDAC support; Sony’s virtual-surround feature.
- Manufacturer-reported: Sony’s maximum playback figures, Soundcore’s maximum playback figures and Soundcore’s laboratory “up to 98%” noise-reduction statement.
- Not established: a decisive ANC winner, a stable cross-market price advantage, or a universal sound-quality winner.
No hands-on listening claim is necessary to make the buying decision: the published comparison already identifies the principal trade-off. Treat the feature descriptions as capabilities, then match them to your own calls, comfort needs, charging habits and local price.
Frequently Asked Questions
Is the Soundcore Space One better than the Sony WH-CH720N overall?
RTINGS gives the Space One a modest overall edge for most listeners because it has longer published battery life, more EQ options and comparable noise isolation. That is not a universal win: the Sony is the stronger choice when microphone quality and lower weight matter more.
Which model is better for Zoom, Teams or phone calls?
Choose the Sony WH-CH720N if calls are frequent. RTINGS reports that its microphone is much better than the Space One’s. Room noise, wind and the calling app still affect results, so this is a relative recommendation rather than a guarantee of perfect voice quality.
Which headphones have longer battery life?
Soundcore lists up to 40 hours with ANC on and 55 hours with ANC off. Sony lists up to 35 hours with ANC on and 50 hours with ANC off. These are separate manufacturer maximums, not measurements from one controlled test, so actual gaps vary.
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Which has stronger noise cancellation?
Neither has a proven independent lead in the cited comparison. RTINGS characterizes their noise isolation as comparable. Soundcore’s separate claim of up to 98% noise reduction is a company laboratory figure, not a direct Sony-versus-Soundcore result.
Does the Space One sound better because it supports LDAC?
Not necessarily. LDAC is a supported Bluetooth codec that can carry higher-bitrate audio when the source and settings support it. RTINGS also notes more EQ options, but codec support and adjustable sound do not guarantee a preference for every listener.
Is the Sony lighter and therefore more comfortable?
RTINGS reports that the Sony is slightly lighter. Comfort also depends on headband pressure, ear-pad shape, heat and fit, so the weight finding does not predict every person’s experience. A return policy is useful if you cannot try both models first.
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What was the Soundcore Space One price?
The Soundcore US product page displayed $99.99 when accessed in 2026. Prices, stock and promotions change, and no same-day comparable Sony price was established, so check both exact models in your market before deciding on value.
The Bottom Line
Buy the Soundcore Space One for the better all-round feature balance: RTINGS gives it a slight overall edge, and Soundcore publishes longer battery claims with more EQ flexibility. Buy the Sony WH-CH720N for frequent calls or a lighter design. Noise isolation is effectively a tie in the independent comparison, so let your call habits, comfort, software preferences and same-day local price make the final decision.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
