Sennheiser HDB 630 vs Bowers & Wilkins Px7 S3
Get the Sennheiser HDB 630. More detail, more quiet, twice the battery. The B&W Px7 S3 are the slimmer, prettier pair, and they cost a bit less.
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Which one is for you?
Sennheiser HDB 630
Sound detail first, a long battery, an iPhone that benefits from the dongle? Then it's the HDB 630.
Is the Sennheiser HDB 630 worth it?B&W Px7 S3
Get the Px7 S3 if this sounds like you: slim and stylish, aptX Lossless on Android, a little less money.
Is the Bowers & Wilkins Px7 S3 worth it?Key differences
Sound
Noise cancelling
Battery
Build
What owners say
Verified buyers only; every 1–3 star review read by us. How we do this
Sennheiser HDB 630
100%of 3 verified buyer ratings give it 4 or 5 stars
The few verified owners so far say the sound lives up to the praise and the headphones are light and comfy. No complaints yet.
- Clear, spacious sound
- Light and comfortable
- Plenty of accessories in the box
Nothing came up often enough to list.
B&W Px7 S3
91%of 11 verified buyer ratings give it 4 or 5 stars
The few verified owners so far rave about the clear, detailed sound and the build. One found the sound disappointing.
- Clear, detailed sound
- Feels well made
- Comfortable for long sessions
Nothing came up often enough to list.
Related pages
How we reached this verdict
We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: RTINGS, RTINGS, What Hi-Fi, manufacturer specifications.
Owner reports for the Sennheiser HDB 630: 3 verified buyer ratings at Harvey Norman (NZ, Australia), read October 2026.
Owner reports for the B&W Px7 S3: 11 verified buyer ratings at Takealot (South Africa), Otto (Germany) and Expert (Netherlands), read November 2026.