Over-Ear
Alienware Pro Wireless
86Outstanding
$120
Full review dataAlienware Pro Wireless vs Sennheiser HDB 630: which should you buy?
Specs, scores and condensed review verdicts for the Alienware Pro Wireless vs Sennheiser HDB 630, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Score breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Neither pulls ahead overall - they trade wins across the measures.
- Alienware Pro Wireless
- Sennheiser HDB 630
HearWiki score
86
86
Sound
8.7
9.4
Noise cancelling
8.1
8.2
Battery
9.1
9.7
Calls
8.7
8.5
Value
8.6
8.4
Price (USD)
$120
$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?
Mixed generations
Sennheiser HDB 630 (2025) against Alienware Pro Wireless (2024). Neither is straightforwardly newer: the Alienware Pro Wireless brings Bluetooth 5.3 against 5.2, while the Sennheiser HDB 630 answers with Top codec aptX Adaptive against SBC. The Sennheiser HDB 630 answers on convenience features: it adds Multipoint pairing.
- Pro Wireless2024
- HDB 63020251 yr newer
What differsPro WirelessHDB 630
- Bluetooth
- 5.3
- 5.2
- Top codec
- SBC
- aptX Adaptive
- Multipoint pairing
- No
- Yes
Platform
Everyday features
Level on: USB-C, Transparency mode.
Specifications
Pro WirelessHDB 630
- Type
- Over-Ear
- Over-Ear
- Price (USD)
- $120
- $450
- HearWiki score
- 86
- 86
- Released
- 2024
- 2025
- Availability
- Still sold new
- Sold new
- Driver
- 50 mm driver
- 42 mm dynamic
- Driver type
- -
- dynamic
- Driver size
- 50 mm
- 42 mm
- Drivers per side
- 1
- 1
- Frequency response
- 20 Hz - 40 kHz
- 6 Hz - 40 kHz
- Sound signature
- -
- neutral
- Impedance
- 32 Ω
- 480 Ω
- Sensitivity
- -
- 105 dB/mW
- Bluetooth
- 5.3
- 5.2
- Codecs
- SBC
- SBC, AAC, aptX, aptX HD, aptX Adaptive
- Multipoint pairing
- No
- Yes
- Battery life
- 70 h
- 60 h
- Battery life (ANC on)
- 35 h
- 60 h
- Full charge time
- -
- 120 min
- Quick charge
- 15 min → 6 h
- 10 min → 7 h
- Wireless charging
- -
- No
- Active noise cancelling
- Yes
- Yes
- ANC type
- -
- adaptive
- Transparency mode
- Yes
- Yes
- Companion app
- -
- Yes
- Custom EQ
- -
- Yes
- Wear detection
- -
- Yes
- Controls
- -
- touch
- Voice assistant
- -
- Yes
- Weight
- 310 g
- 311 g
- Water resistance
- -
- none
- Detachable cable
- -
- Yes
- USB-C
- Yes
- Yes
- Pad material
- leatherette
- -
- Clamp force
- 365 g
- -
- Connector
- -
- 3.5 mm
- Microphones
- 2
- 4
- Call noise reduction
- Yes
- -
- Call NR technology
- AI ENC
- -
What reviewers said
Alienware Pro Wireless
Its leatherette pads and moderate 310g weight aim for comfort during long sessions, while the 2.4GHz wireless option and USB-C charging add versatility for desk and on-the-go use. Sound quality is generally strong, but the microphone performance and a single SBC codec limit keep it from being a flawless all-rounder.
- Pro:Excellent battery life, especially with ANC off
- Pro:Comfortable leatherette ear pads for long wear
- Pro:Active noise cancellation and transparency mode included
- Con:Microphone quality is underwhelming for the price
- Con:Only SBC codec support limits high-res wireless audio
- Con:No multipoint connection for seamless device switching
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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