Apple AirPods Pro 3 vs Sennheiser HDB 630

Apple AirPods Pro 3

Apple

8.8

Excellent

Sennheiser HDB 630

Sennheiser

8.5

The best-sounding wireless headphone — if ANC isn't your priority

Apple AirPods Pro 3

What Reviewers Agree On

ANC is dramatically improved — best-in-class for earbuds, rivals some over-ears
Hearing health features are genuinely groundbreaking and FDA-approved
Sound quality improvement is noticeable with richer bass and clearer mids
Transparency mode remains the best in the industry
USB-C case with Find My speaker is a welcome upgrade

Deal Breakers

No lossless Bluetooth audio support (still AAC only)

Pros & Cons

Apple AirPods Pro 3

Pros

ANC is dramatically improved — best-in-class for earbuds, rivals some over-ears
Hearing health features are genuinely groundbreaking and FDA-approved
Sound quality improvement is noticeable with richer bass and clearer mids
Transparency mode remains the best in the industry
USB-C case with Find My speaker is a welcome upgrade

Cons

Detailed Comparison

Noise Cancellation

Apple AirPods Pro 3

The ANC improvement is the headline feature, and it delivers beyond expectations.

The noise cancellation is shockingly good for earbuds — it blocked out airplane cabin noise almost as effectively as my Sony WH-1000XM5 over-ears.
Apple claims 2x better ANC than AirPods Pro 2, and in my testing that's roughly accurate — office chatter and street noise disappear.
The adaptive transparency mode is incredibly natural — it's like not wearing earbuds at all until you want silence.

Sennheiser HDB 630

The HDB 630's clearest weakness relative to its $500 rivals. Reviewers agree passive isolation is good, but active cancellation is the weakest of the premium flagships — outclassed by Sony, Bose and Apple, particularly in the mid frequencies where voices and chatter sit.

SoundGuys says the real improvement over previous Sennheisers is the passive isolation, not the ANC, and that achievable noise attenuation varies significantly with fit.

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Sennheiser HDB 630

What Reviewers Agree On

Best-sounding wireless headphone in its class — a warm-neutral, natural HD 600-style tuning that reviewers rank above the Sony WH-1000XM6, Bose QC Ultra and AirPods Max
Class-leading 50-60 hour battery life with ANC on (independently measured at ~54 hours), with a 10-minute quick charge returning ~7 hours and a ~1.5-2 hour full charge
True hi-res wired and USB-C listening at 24-bit/96kHz, plus an included BTD 700 dongle that delivers aptX Adaptive to any device — solving the iPhone/Windows codec gap in hardware
An exceptionally deep companion app with a 5-band professional parametric EQ (adjustable frequency, Q and shelves) that reviewers call the best EQ in any wireless headphone
Sound stays consistent as the battery drains and the headphone runs equally well wired, wireless or via the dongle — genuine flexibility for audiophiles
Good all-day comfort with plush, beefed-up padding and a folding, travel-friendly design

Deal Breakers

Active noise cancellation is the weakest of the premium flagships — clearly outclassed by Sony, Bose and Apple, especially on mid-frequency chatter and low rumble
The build is largely plastic and feels under-built for a $500 headphone, with reviewers wishing for metal in the headband or cups
Ear pads are not the most spacious — larger ears touch the inside, and the clamp can require a break after about two hours for some wearers
Microphone and call quality are mediocre, with the mic optimized only to ~10kHz so even the BTD 700 dongle's wideband codec brings little improvement
Touch controls are the slowest-responding of the premium pack, and some early units had touchpad/wear-detection bugs in multipoint mode

Sennheiser HDB 630

Pros

Best-sounding wireless headphone in its class — a warm-neutral, natural HD 600-style tuning that reviewers rank above the Sony WH-1000XM6, Bose QC Ultra and AirPods Max
Class-leading 50-60 hour battery life with ANC on (independently measured at ~54 hours), with a 10-minute quick charge returning ~7 hours and a ~1.5-2 hour full charge
True hi-res wired and USB-C listening at 24-bit/96kHz, plus an included BTD 700 dongle that delivers aptX Adaptive to any device — solving the iPhone/Windows codec gap in hardware
An exceptionally deep companion app with a 5-band professional parametric EQ (adjustable frequency, Q and shelves) that reviewers call the best EQ in any wireless headphone
Sound stays consistent as the battery drains and the headphone runs equally well wired, wireless or via the dongle — genuine flexibility for audiophiles
Good all-day comfort with plush, beefed-up padding and a folding, travel-friendly design

Cons

Active noise cancellation is the weakest of the premium flagships — clearly outclassed by Sony, Bose and Apple, especially on mid-frequency chatter and low rumble
The build is largely plastic and feels under-built for a $500 headphone, with reviewers wishing for metal in the headband or cups
Ear pads are not the most spacious — larger ears touch the inside, and the clamp can require a break after about two hours for some wearers
Microphone and call quality are mediocre, with the mic optimized only to ~10kHz so even the BTD 700 dongle's wideband codec brings little improvement
Touch controls are the slowest-responding of the premium pack, and some early units had touchpad/wear-detection bugs in multipoint mode

Sound Quality

Apple AirPods Pro 3

A genuine step up from AirPods Pro 2, though audiophiles may still prefer dedicated music earbuds.

Bass is noticeably richer and mids have more detail — Apple has finally made earbuds that sound genuinely good, not just convenient.
The lack of lossless codec support remains frustrating — you're not hearing the full potential of Apple Music Lossless through these.

Sennheiser HDB 630

The HDB 630's headline strength. Reviewers describe a warm-neutral, natural HD 600-series tuning with a standout midrange, an open and spacious soundstage for a closed-back, and enough neutrality to make it the most EQ-friendly wireless headphone on the market. The consensus is that it is the best-sounding wireless headphone at $500.

Crinacle calls it the best-sounding premium wireless headphone available today — nothing is over- or under-emphasised, everything just sounds natural and 'normal'.
The Headphone Show says that even without touching the app or EQ, the HDB 630 is the best-sounding wireless noise-cancelling headphone in its price range.
GadgetryTech calls it the best-sounding active Bluetooth headphone they've ever heard out of the box — tuned better than most or all closed-back Bluetooth headphones.
The tuning carries classic HD 600-series traits — a warm-neutral balance and a great midrange — though one reviewer flags a slightly slow bass.
The midrange is the standout of the tuning, and Picky Audio named the HDB 630 best-sounding headphone of 2025 for its rare balanced tuning.
There is a slight forward character in the 1-2kHz midrange and a low-treble forwardness around 3-4kHz; the bass stands out in good ways without being a bass-boost machine.
Joshua Valour says soundstage width, placement and fidelity keep up with the best closed-backs, though they still can't match the best open-backs for soundstage.
A Reddit owner describes it as the most crystal-clear, almost open-back-sounding closed-back headphone they have ever heard, and was surprised by the soundstage.
Soundnews estimates soundstage and depth improved by roughly 20-25% over the Momentum 4.
Dissent: an older review of a different Sennheiser model warns the brand's bass-heavy tunings aren't ideal for classical or vocal music — but HDB 630 reviewers consistently describe a far more neutral, balanced signature.