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Focal Lensys Professional vs Sennheiser HDB 630: which should you buy?

On aggregated review scores the Sennheiser HDB 630 comes out ahead with a HearWiki score of 86. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Sennheiser HDB 630 - Outstanding overall at around $450.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Sennheiser HDB 630 leads on 7 of 7 measures.

  • Focal Lensys Professional
  • Sennheiser HDB 630
HearWiki score
76
86
Sound
8.4
9.4
Noise cancelling
-
8.2
Battery
-
9.7
Calls
-
8.5
Value
7.6
8.4
Price (USD)
$660
$450

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Half a step newer

Sennheiser HDB 630 (2025) against Focal Lensys Professional (2024). The Sennheiser HDB 630 edges ahead on platform, but only just: ANC type Adaptive against None.

  • Lensys Professional2024
  • HDB 63020251 yr newer
What differsLensys ProfessionalHDB 630

Platform

ANC type
None
Adaptive

Specifications

Lensys ProfessionalHDB 630
Type
Over-Ear
Over-Ear
Price (USD)
$660
$450
HearWiki score
76
86
Released
2024
2025
Availability
Still sold new
Sold new
Driver
40 mm dynamic
42 mm dynamic
Driver type
dynamic
dynamic
Driver size
40 mm
42 mm
Drivers per side
1
1
Frequency response
5 Hz - 22 kHz
6 Hz - 40 kHz
Sound signature
-
neutral
Impedance
26 Ω
480 Ω
Sensitivity
100 dB/mW
105 dB/mW
Bluetooth
-
5.2
Codecs
-
SBC, AAC, aptX, aptX HD, aptX Adaptive
Multipoint pairing
-
Yes
Battery life
-
60 h
Battery life (ANC on)
-
60 h
Full charge time
-
120 min
Quick charge
-
10 min → 7 h
Wireless charging
-
No
Active noise cancelling
No
Yes
ANC type
-
adaptive
Transparency mode
-
Yes
Companion app
-
Yes
Custom EQ
-
Yes
Wear detection
-
Yes
Controls
buttons
touch
Voice assistant
-
Yes
Weight
306 g
311 g
Water resistance
-
none
Detachable cable
Yes
Yes
USB-C
-
Yes
Connector
6.35 mm
3.5 mm
Microphones
-
4

What reviewers said

Focal Lensys Professional

The Focal Lensys Professional is a wired, closed-back studio headphone engineered for critical monitoring, featuring a 40mm dynamic driver and a 5 Hz to 22 kHz frequency response. Its low 26-ohm impedance and high 100 dB sensitivity make it easily drivable by laptops and portable gear, while its detailed, uncolored sound and passive isolation suit recording and mixing tasks. Though not a budget option, it offers robust build quality, replaceable cables, and a travel-friendly design for professional use.

  • Pro:Accurate, uncolored sound ideal for critical listening
  • Pro:High sensitivity and low impedance for easy driving
  • Pro:Excellent passive isolation for closed-back design
  • Con:Premium price point may deter budget buyers
  • Con:Clamping pressure can become noticeable over long sessions
  • Con:Wired-only operation limits portability convenience

Sennheiser HDB 630

The Sennheiser HDB 630 is a premium wireless over-ear headphone that prioritizes audio fidelity above all else, pairing a detailed 42 mm driver with adaptive noise cancellation and extensive aptX codec support. Its standout feature is the bundled BTD 700 dongle, which unlocks high-resolution wireless performance, while a long 60-hour battery life and comfortable fit make it suitable for extended listening sessions. Though it lacks water resistance and wireless charging, its balanced tuning and engaging sound make it a top choice for audiophiles on the go.

  • Pro:Excellent, balanced sound quality
  • Pro:Adaptive ANC with strong performance
  • Pro:Support for aptX Adaptive and aptX HD
  • Con:No water resistance
  • Con:No wireless charging
  • Con:Some noticeable sonic quirks in certain settings

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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New comparisonFocal Lensys ProfessionalSennheiser HDB 630