HiFiMAN He-R9 vs Sony WH-1000XM6: which should you buy?

On aggregated review scores the Sony WH-1000XM6 comes out ahead with a HearWiki score of 89. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Sony WH-1000XM6 - Outstanding overall at around $398.

Over-Ear

Score breakdown

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

Sony WH-1000XM6 leads on 6 of 7 measures.

HiFiMAN He-R9
Sony WH-1000XM6

HearWiki score

Sound

7.0

9.0

Noise cancelling

0.0

9.6

Battery

2.0

8.1

Calls

4.0

9.6

Value

6.0

8.2

Price (USD)

$300

$400

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?

New platform

Sony WH-1000XM6 (2025) against HiFiMAN He-R9 (2024). The Sony WH-1000XM6 is the newer platform here: Bluetooth 5.3 against 5.0, LE Audio (LC3) and ANC type Adaptive against None. It also adds Multipoint pairing.

He-R92024
WH-1000XM620251 yr newer

What differsHe-R9WH-1000XM6

Bluetooth: 5.0; 5.3
LE Audio (LC3): No; Yes
ANC type: None; Adaptive
Multipoint pairing: No; Yes

Level on: Top codec, USB-C.

Specifications

He-R9WH-1000XM6

Type: Over-Ear; Over-Ear
Price (USD): $300; $400
HearWiki score: 54; 89
Released: 2024; 2025
Availability: Still sold new; Sold new
Driver: 50 mm dynamic; 30 mm dynamic
Driver type: dynamic; dynamic
Driver size: 50 mm; 30 mm
Drivers per side: 1; 1
Frequency response: 15 Hz - 35 kHz; 4 Hz - 40 kHz
Impedance: 60 Ω; 48 Ω
Sensitivity: 100 dB/mW; 103 dB/mW
Bluetooth: 5.0; 5.3
Codecs: SBC, AAC, aptX, aptX HD, LDAC; SBC, AAC, LC3, LDAC
Multipoint pairing: No; Yes
Wireless range: -; 10 m
Battery life: 8 h; 40 h
Battery life (ANC on): -; 30 h
Full charge time: -; 210 min
Quick charge: -; 3 min → 3 h
Wireless charging: No; No
Active noise cancelling: No; Yes
ANC type: -; adaptive
Transparency mode: -; Yes
Companion app: -; Yes
Custom EQ: -; Yes
Wear detection: -; Yes
Controls: -; buttons
Voice assistant: -; Yes
Weight: 328 g; 254 g
Water resistance: none; none
Detachable cable: -; Yes
USB-C: Yes; Yes
Connector: 3.5 mm; 3.5 mm
Balanced connection: Yes; -
Microphones: -; 12
Microphone type: -; MEMS

Specification comparison of HiFiMAN He-R9 vs Sony WH-1000XM6
Spec	HiFiMAN He-R9	Sony WH-1000XM6
Type	Over-Ear	Over-Ear
Price (USD)	$300	$400
HearWiki score	54 / 100 Average	89 / 100 Outstanding
Released	2024	2025
Audio
Driver	50 mm dynamic	30 mm dynamic
Driver type	dynamic	dynamic
Driver size	50 mm	30 mm
Drivers per side	1	1
Frequency response	15 Hz - 35 kHz	4 Hz - 40 kHz
Impedance	60 Ω	48 Ω
Sensitivity	100 dB/mW	103 dB/mW
Wireless
Bluetooth	5.0	5.3
Codecs	SBC, AAC, aptX, aptX HD, LDAC	SBC, AAC, LC3, LDAC
Multipoint pairing	No	Yes
Wireless range	-	10 m
Battery
Battery life	8 h	40 h
Battery life (ANC on)	-	30 h
Full charge time	-	210 min
Quick charge	-	3 min → 3 h
Wireless charging	No	No
Features
Active noise cancelling	No	Yes
ANC type	-	adaptive
Transparency mode	-	Yes
Companion app	-	Yes
Custom EQ	-	Yes
Wear detection	-	Yes
Controls	-	buttons
Voice assistant	-	Yes
Design
Weight	328 g	254 g
Water resistance	none	none
Detachable cable	-	Yes
USB-C	Yes	Yes
Connector	3.5 mm	3.5 mm
Balanced connection	Yes	-
Calls
Microphones	-	12
Microphone type	-	MEMS

What reviewers said

HiFiMAN He-R9

The HiFiMAN HE-R9 is a closed-back wireless over-ear headphone with a pronounced bass-forward sound signature that prioritizes low-end impact over neutrality. It offers versatile connectivity with Bluetooth 5.0 supporting multiple high-quality codecs, plus wired options including a balanced connection, but its specialized tuning and modest battery life make it a niche pick for bass lovers rather than a versatile all-rounder.

Pro:Powerful, bass-heavy tuning with satisfying low-end punch
Pro:Supports high-resolution wireless codecs including LDAC and aptX HD
Pro:Includes both wireless and wired connectivity with a balanced option

Con:Sound signature is far from neutral, making it unsuitable for mixing or critical listening
Con:Treble can become piercing or harsh at times
Con:Battery life is relatively short at 8 hours

Sony WH-1000XM6

The Sony WH-1000XM6 is a premium over-ear wireless headphone that combines adaptive active noise cancellation with a long-lasting battery and support for high-quality audio codecs. It features multipoint Bluetooth connectivity and a transparent mode, making it a versatile choice for both focused listening and everyday commutes. With a lightweight build and tactile controls, it balances comfort and functionality for extended use.

Pro:Adaptive active noise cancellation for personalized silencing
Pro:Multipoint Bluetooth 5.3 for seamless device switching
Pro:Transparency mode for ambient awareness when needed

Con:No water resistance rating for wet conditions
Con:No wireless charging option
Con:Relies on physical buttons rather than touch controls

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

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