Main trade-off
Bowers & Wilkins Px7 S3
aptX Lossless requires a compatible source and suitable wireless conditions.
Head-to-head
Bowers & Wilkins Px7 S3 vs Px8 S2: Px7 is lighter with the same key listening paths
The short answer
Choose Px7 S3 if you want the shared current connections in the lighter pair. Choose Px8 S2 if its leather-and-aluminum build and personal fit justify the actual price gap. Battery duration and the key listening paths do not distinguish them.
Before you choose
The reasoning and the trade-offs
More money does not buy more published hours here
The standard and quick-charge playback figures are the same.
What this is based on
30 − 30 = 0 hours. 7 − 7 = 0 quick-charge playback hours.
Main trade-off
Bowers & Wilkins Px8 S2
The shared battery and connection specifications do not prove a benefit over Px7 S3 for your use.
Bowers & Wilkins Px7 S3
- Choose it for
- You want the lighter 300 g pair with the current Bowers connection set.
- The shared USB and Bluetooth features are your main priorities.
- Main trade-off
- aptX Lossless requires a compatible source and suitable wireless conditions.
Bowers & Wilkins Px8 S2
- Choose it for
- You specifically prefer its leather-and-aluminum construction.
- You have tried both and the Px8 S2 fits you better.
- Main trade-off
- The shared battery and connection specifications do not prove a benefit over Px7 S3 for your use.
About this comparison
Px7 S3 and Px8 S2 share the key cable options, codec list and 30-hour playback claim. Compare their weight and build without inventing a sound winner.
Winner by situation
Start with what you need it to do
I want the lighter current Bowers pair
Px7 S3 saves 10 g while retaining the listed key connections.
- Bowers & Wilkins Px7 S3
- Better fit
- Bowers & Wilkins Px8 S2
- Good
I prefer leather and aluminum
Px8 S2 meets that specific material preference. It does not prove a sound advantage.
- Bowers & Wilkins Px7 S3
- Good
- Bowers & Wilkins Px8 S2
- Better fit
I want USB and aptX Lossless
Both support the connections, with a compatible source for the codec.
- Bowers & Wilkins Px7 S3
- Similar
- Bowers & Wilkins Px8 S2
- Similar
I want longer advertised playback for paying more
Both state 30 hours and the same quick-charge result.
- Bowers & Wilkins Px7 S3
- Similar
- Bowers & Wilkins Px8 S2
- Similar
What matters in practice
The differences that matter
More money does not buy more published hours here
The standard and quick-charge playback figures are the same.
How we reached this conclusion
30 − 30 = 0 hours. 7 − 7 = 0 quick-charge playback hours.
The lighter frame keeps the same main paths
Px7 S3 is 3.2% lighter while retaining USB audio, analog-source audio and the listed codec options.
How we reached this conclusion
(310 − 300) ÷ 310 × 100 = 3.2%. Feature intersection checked against both product records.
A source limitation affects both equally
A phone without aptX Lossless cannot use that codec on either pair.
How we reached this conclusion
Both need a compatible transmitting device. Headphone codec support alone is insufficient.
Check your own setup
Which headphones work with the way you listen?
Start with the way you listen. USB charging is not the same as USB audio, and some headphones need power even with a cable. These choices are examples until you apply yours.
Bowers & Wilkins Px7 S3
Meets these checksBluetooth listening.
Bowers & Wilkins Px8 S2
Meets these checksBluetooth listening.
Battery figures are manufacturer claims for the stated mode, not measured travel time. Volume, codec, calls and battery age change runtime. Closed earcups can still leak sound. Weight alone does not predict comfort. USB audio needs a compatible source and cable. This check does not assess sound quality, microphone quality or amplifier power.
Choice A
Bowers & Wilkins, Px7 S3
Px7 S3
Choose Px7 S3 for its 300 g build and updated connection support. It shares the 30-hour playback claim and included USB and analog-source cables of Px8 S2, so those alone do not justify paying more.
- Best matched use
- A lighter current Bowers pair with two wired listening paths
Checked facts
- Headphone weight is 300 g without the case.
- Advertised playback is 30 hours, with up to 7 hours from a 15-minute charge.
- Includes 1.2 m USB-C-to-USB-C and USB-C-to-3.5 mm audio cables.
- Lists aptX Lossless, aptX Adaptive, aptX HD, aptX, AAC and SBC.
Choice B
Bowers & Wilkins, Px8 S2
Px8 S2
Choose this if you specifically prefer the leather-and-aluminum build and have tried the fit. Px7 S3 retains the same 30-hour playback claim and key cable options in a 10 g lighter frame.
- Best matched use
- Leather-and-aluminum construction with current Bowers connections
Checked facts
- Headphone weight is 310 g without the case.
- Advertised playback is 30 hours, with up to 7 hours from a 15-minute charge.
- Includes 1.2 m USB-C and USB-C-to-3.5 mm audio cables.
- Supports multipoint and aptX Lossless with compatible sources.
Meaningful differences
What changes the fit
| What changes | Bowers & Wilkins Px7 S3 | Bowers & Wilkins Px8 S2 | Why it matters |
|---|---|---|---|
| Weight | 300 g | 310 g | Px7 S3 is 10 g lighter. |
| Advertised playback | 30 hours | 30 hours | There is no stated playback-hours benefit from the Px8 S2. |
| Quick-charge claim | 7 hours from 15 minutes | 7 hours from 15 minutes | The quick-charge figures are identical. |
| Digital USB audio | Supported | Supported | Both pass the compatible USB source requirement. |
| Analog-source cable | 1.2 m cable included | 1.2 m cable included | Both provide the same type of analog-source path. |
| Bluetooth codec options | aptX Lossless, Adaptive, HD, aptX, AAC, SBC | aptX Lossless, Adaptive, HD, aptX, AAC, SBC | The key published codec list does not favor the more expensive model. |
| Build emphasis | Fabric finish | Leather and aluminum | This is a material preference, not a reproduced sound-quality measurement. |
What you give up
Every choice has a cost
If you choose Bowers & Wilkins Px7 S3
- The earcups turn flat but the headband does not fold inward.
If you choose Bowers & Wilkins Px8 S2
- aptX Lossless requires compatible source hardware.
What matters in practice
How to make the call
This is the place to resist an invented winner
A price hierarchy is not evidence. The shared runtime, cable paths and codec list remove several easy reasons to spend more. Px8 S2 can still be the right choice if you prefer its fit and materials, but that should be the stated reason.
Try the frame before paying for the finish
Ten grams is a small gap. Pad contact, headband shape and your glasses can matter more. A personal fit check offers more decision value than assigning an arbitrary comfort score from the product sheet.
Keep the source requirement in view
Both list aptX Lossless, but the source and wireless conditions must support it. For a desk connection, both also provide digital USB audio. The higher model is not necessary just to obtain that route.
What this comparison cannot tell you
- Driver materials are not used to infer measured sound quality.
- The reviewed playback claims are not presented as directly comparable ANC tests.
What the facts say
What the comparison shows
Useful conclusions from the current headphones comparison, followed by the checked facts used to reach them.
Compared set
Only 18 of 60 models checked match every need here: “I switch between my laptop and phone” and “I want sound through a USB-C cable”.
18 matching models from 60 checkedSee the checked facts and calculation notes
Match countThe count uses the current product-to-need assignments for “I switch between my laptop and phone” and “I want sound through a USB-C cable”. A need with no documented match does not count.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Bowers & Wilkins Px7 S3 |
|
| |
| Bowers & Wilkins Px8 S2 |
|
|
Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
Bowers & Wilkins Px7 S3
You want the lighter 300 g pair with the current Bowers connection set.
See price & reviews on AmazonBowers & Wilkins Px8 S2
You specifically prefer its leather-and-aluminum construction.
See price & reviews on AmazonLinks open in a new tab.