The catch
soundcore Space One Pro
Compared with Space One, it adds 21.2 g.
Side by side
Soundcore Space One Pro vs Sony WH-CH730N Compared: Sony has verified passive backup and is lighter
Quick verdict
Sony WH-CH730N is the pick when lower weight, a longer ANC battery claim and verified battery-free cable playback are what you care about most. Soundcore Space One Pro is the pick when its compact FlexiCurve fold or LDAC support counts for more. ANC and two-device multipoint come with both, but those features do not make noise reduction or call quality equal.
Before you buy
Why, and what it costs you
Sony weighs about 28% less
WH-CH730N is 79.2 g lighter than Space One Pro. That is a big physical difference, so try them on.
Where this comes from
27.7% = (286.2 - 207) / 286.2 × 100, based on published headphone weights and not shipping weights.
The catch
Sony WH-CH730N
It weighs 15 g more than the CH720N.
soundcore Space One Pro
- Why pick it
- The compact FlexiCurve folding layout appeals to you.
- You plan to use LDAC, and your Android device supports it.
- The catch
- Compared with Space One, it adds 21.2 g.
Sony WH-CH730N
- Why pick it
- The lighter 207 g headphone is what you want.
- A verified passive cable backup and a longer ANC rating matter to you.
- The catch
- It weighs 15 g more than the CH720N.
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What this page compares
Space One Pro and Sony WH-CH730N compared on ANC battery, weight, folding, codecs and cable backup, to find the practical fit for a laptop and a commute.
Sony WH-CH730N is the pick when lower weight, a longer ANC battery claim and verified battery-free cable playback are what you care about most. Soundcore Space One Pro is the pick when its compact FlexiCurve fold or LDAC support counts for more. ANC and two-device multipoint come with both, but those features do not make noise reduction or call quality equal.
Which one fits
Pick the situations that sound like you
Travel weight is your main limit
By manufacturer weights, Sony is lighter by 79.2 g.
- soundcore Space One Pro
- Good
- Sony WH-CH730N
- Better fit
At times your headphone battery runs flat
Passive playback is documented outright for Sony. For Soundcore, an analog input by itself does not show it behaves the same way.
- soundcore Space One Pro
- Depends
- Sony WH-CH730N
- Better fit
Your phone is compatible and you use LDAC
LDAC is supported by Soundcore, but Sony lists SBC, AAC and LC3 in its place.
- soundcore Space One Pro
- Better fit
- Sony WH-CH730N
- Not suitable
You need it to fold down small
Each one folds. Look at the real case dimensions and the room in your bag instead of assuming the shapes are alike.
- soundcore Space One Pro
- Depends
- Sony WH-CH730N
- Depends
In practice
Differences you will notice
Sony weighs about 28% less
WH-CH730N is 79.2 g lighter than Space One Pro. That is a big physical difference, so try them on.
How we worked this out
27.7% = (286.2 - 207) / 286.2 × 100, based on published headphone weights and not shipping weights.
The ANC-on rating gives 25% more time
With ANC, Sony claims 50 hours and Soundcore claims 40 hours.
How we worked this out
(50 - 40) / 40 × 100 = 25%, using manufacturer maxima that each come from their own test conditions.
Five days of use shows how much charging margin you have
Take eight hours per day for five days as an example, which is a rated workload of 40 hours. Soundcore just meets that figure, and Sony is rated for 10 hours beyond it.
How we worked this out
The sums are 5 × 8 = 40 hours and 50 - 40 = 10 hours. They do not guarantee a week without charging.
Plug in your setup
Which headphones suit the way you listen?
Start with how you listen. Charging over USB is not the same as playing audio over USB, and some headphones need power even on a cable. These answers are placeholders until you apply your own.
soundcore Space One Pro
Passes these checksPlays over Bluetooth.
Sony WH-CH730N
Passes these checksPlays over Bluetooth.
Battery figures are maker claims for the stated mode. They do not reflect measured travel time. Volume, codec, calls and battery age all change runtime. Closed earcups can still leak some sound. Weight alone does not predict comfort. USB audio needs a compatible source and cable. This check does not judge sound quality, mic quality or amplifier power.
Option A
soundcore, Space One Pro
Space One Pro
This ANC pair is built for travel, with a segmented headband that folds down smaller. Like Space One, its ANC-on battery rating is 40 hours.
- Best for
- Fitting full-size ANC headphones into a bag that is already full
Facts we checked
- Official ratings are 40 hours with ANC on and 60 hours without it.
- Weight, as listed, is 286.2 g.
- Multipoint is supported, and the FlexiCurve headband folds in five segments.
Option B
Sony, WH-CH730N
WH-CH730N
What you gain over the CH720N is simple: a frame that folds, plus a 50-hour ANC claim. The cost is 15 g of extra weight, so the older model remains the better pick when low weight is the priority.
- Best for
- A folding pair for a full week of commuting
Facts we checked
- With noise cancellation on, the rating is up to 50 hours, and with it off it is 75 hours.
- The headphones weigh approximately 207 g.
- A detachable 1.2 m analog cable and passive operation are supported.
- Sony's specifications list multipoint along with SBC, AAC and LC3.
Spec by spec
Where they really differ
| Spec | soundcore Space One Pro | Sony WH-CH730N | In practice |
|---|---|---|---|
| Headphone weight | 286.2 g | 207 g | The stated headphone mass is 79.2 g lower on Sony. |
| ANC-on battery claim | 40 hours | 50 hours | In the relevant noise-canceling mode, Sony claims 10 additional hours. |
| ANC-off battery claim | 60 hours | 75 hours | Going by the other published mode, the battery advantage is still 25%. |
| Folding | Five-part FlexiCurve fold | Folds inward | Each model folds, but the packed shapes differ, so check them against your bag. |
| Higher-bandwidth Bluetooth option | LDAC | LC3, no LDAC listed | For the codec you want, both the phone and the Bluetooth mode you select must support it. |
| Passive analog playback | Not verified here | Verified with power off | In these records, Sony is the only one confirmed as a recommendation for a dead battery. |
| Two-device connection | Multipoint | Multipoint | Keeping a laptop and phone connected is not, on its own, a reason to pick either. |
Trade-offs
What each pick costs you
With soundcore Space One Pro
- That 60-hour headline rating assumes ANC is off.
With Sony WH-CH730N
- LC3 is supported but LDAC is not, and LC3 only works with a compatible source.
Change of plan
When the answer changes
The compact FlexiCurve folding layout appeals to you.
Go with soundcore Space One Pro. Soundcore's FlexiCurve arrangement on Space One Pro packs the cups and headband together. WH-CH730N folds too, so folding is not exclusive to one of them. Look at case dimensions and the real bag compartment before treating the more elaborate hinge as a reason to buy.
The lighter 207 g headphone is what you want.
Go with Sony WH-CH730N. Lower published weight, a 50-hour ANC claim and documented passive cable operation each ease everyday travel friction. Passive mode matters once the battery is empty, though it does not keep powered noise cancellation.
Decision guide
How to decide
If lower weight, a longer ANC battery claim and verified battery-free cable playback top your list, go with Sony WH-CH730N. If the compact FlexiCurve fold or LDAC support matters more, go with Soundcore Space One Pro. Both offer ANC and two-device multipoint, though neither feature proves equal noise reduction or call quality.
Pick the folding system that suits your bag
Soundcore's FlexiCurve arrangement on Space One Pro packs the cups and headband together. WH-CH730N folds too, so folding is not exclusive to one of them. Look at case dimensions and the real bag compartment before treating the more elaborate hinge as a reason to buy.
Sony makes the stronger case for low-fuss travel
Lower published weight, a 50-hour ANC claim and documented passive cable operation each ease everyday travel friction. Passive mode matters once the battery is empty, though it does not keep powered noise cancellation.
Your phone decides the codec question
LDAC is a fair reason to shortlist Soundcore only when your source supports it and you want that mode. Sony's LC3 needs a compatible source and mode as well. A codec name neither ranks the headphone tuning nor proves an audible improvement for every listener.
What this page can’t tell you
- This page claims no measured ANC, call quality or tonal ranking.
- Whether Soundcore supports passive analog operation is left unknown in this comparison and not treated as unsupported.
By the numbers
What the data shows
What we found across the headphones we compare, plus the checked facts behind each finding.
How many fit
Only 14 of the 60 models checked meet every need here: “I want quieter train rides”, “I go back and forth between laptop and phone”, and “My bag has no space left”.
14 models fit, out of 60 checkedShow the facts and the math
How we countedThe count uses each product's current fit ratings for “I want quieter train rides”, “I go back and forth between laptop and phone”, and “My bag has no space left”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| soundcore Space One Pro |
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| Sony WH-CH730N |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
soundcore Space One Pro
The compact FlexiCurve folding layout appeals to you.
See price & reviews on AmazonSony WH-CH730N
The lighter 207 g headphone is what you want.
See price & reviews on AmazonEach link opens in a new tab.
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