Over-Ear
Anan Audio Nan-7
Not yet scored
$850
Full review dataAnan Audio Nan-7 vs Sennheiser HDB 630: which should you buy?
Specs, scores and condensed review verdicts for the Anan Audio Nan-7 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.
Sennheiser HDB 630 leads on 7 of 7 measures.
- Anan Audio Nan-7
- Sennheiser HDB 630
HearWiki score
-
86
Sound
-
9.4
Noise cancelling
-
8.2
Battery
-
9.7
Calls
-
8.5
Value
-
8.4
Price (USD)
$850
$450
Specifications
Nan-7HDB 630
- Type
- Over-Ear
- Over-Ear
- Price (USD)
- $850
- $450
- HearWiki score
- Not scored
- 86
- Released
- 2022
- 2025
- Availability
- Discontinued
- Sold new
- Driver
- 100 mm planar magnetic
- 42 mm dynamic
- Driver type
- planar
- dynamic
- Driver size
- 100 mm
- 42 mm
- Drivers per side
- -
- 1
- Frequency response
- 15 Hz - 53 kHz
- 6 Hz - 40 kHz
- Sound signature
- -
- neutral
- Impedance
- 14 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
- -
- Yes
- ANC type
- -
- adaptive
- Transparency mode
- -
- Yes
- Companion app
- -
- Yes
- Custom EQ
- -
- Yes
- Wear detection
- -
- Yes
- Controls
- -
- touch
- Voice assistant
- -
- Yes
- Weight
- -
- 311 g
- Water resistance
- -
- none
- Detachable cable
- -
- Yes
- USB-C
- -
- Yes
- Connector
- XLR
- 3.5 mm
- Balanced connection
- Yes
- -
- Microphones
- -
- 4
What reviewers said
Anan Audio Nan-7
No summary yet - we haven't aggregated enough reviews.
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.
Compare something else
Swap either side out, or start again from the picker.