Razer BlackShark V3 Pro vs Sony INZONE H9 II: Which Headphones Are Better?

Tested using Methodology v2.0

Updated Dec 11, 2025 04:23 PM

This review is in Early access

See Razer BlackShark V3 Pro Review

BestBuy.com

TypeOver-ear

Noise CancellingYes

EnclosureClosed-Back

Bass Amount Slightly Emphasized (2 dB)

WirelessYes

TransducerDynamic

Treble Amount Emphasized (2 dB)

MicYes

Sound Signature V-Shaped

TypeLocked

Noise CancellingLocked

EnclosureLocked

Bass Amount Locked

WirelessLocked

TransducerLocked

Treble Amount Locked

MicLocked

Sound Signature Locked

Recommended in 8 articles:
Gaming
Wireless Gaming
PC Gaming
5

Our Verdict

Razer BlackShark V3 Pro

Sony INZONE H9 II

Full comparison details regarding individual product score sets can be found in the section below

Variants

BlackShark V3 Pro (2XKO Edition for Xbox)
BlackShark V3 Pro (Black for PC)
BlackShark V3 Pro (Black for PS)
BlackShark V3 Pro (Black for Xbox)
BlackShark V3 Pro (Counter-Strike 2 Edition for PC)
BlackShark V3 Pro (White for PC)
BlackShark V3 Pro (White for PS)

INZONE H9 II (Black)
INZONE H9 II (White)

Review

See Sony INZONE H9 II Review

Check Price

2XKO Edition for Xbox

BlackShark V3 Pro

Black

INZONE H9 II

BestBuy.com

Black for PC

BlackShark V3 Pro

White

INZONE H9 II

Black for PS

BlackShark V3 Pro

Black for Xbox

BlackShark V3 Pro

Counter-Strike 2 Edition for PC

BlackShark V3 Pro

White for PC

BlackShark V3 Pro

White for PS

BlackShark V3 Pro

Main Differences for

Sports And Fitness

Threshold

0.10

Sports And Fitness

7.2

0.0

No major differences between these headphones for sports and fitness. See full list of tests below.

Full Comparison

Sports And Fitness

7.2

0.0

Travel

7.4

0.0

Office Work

7.5

0.0

Wireless Gaming (In Development)

8.0

0.0

Wired Gaming (In Development)

8.1

0.0

Audio Reproduction Accuracy

7.7

0.0

Noise Isolation

7.1

0.0

Microphone (In Development)

7.8

0.0

Frequency Response Consistency

5.5

0.0

Sound

Sound Profile

SAMPLE

To see pictures and test results

Normalization Frequency

800 Hz

Lock Hz

Bass Amount

Slightly Emphasized (2 dB)

Locked

Treble Amount

Emphasized (2 dB)

Locked

Sound Signature

V-Shaped

Locked

Show Text

Frequency Response Consistency

5.5

N/A

Consistency L

SAMPLE

To see pictures and test results

Consistency R

SAMPLE

To see pictures and test results

Std. Deviation

1.52 dB

Lock dB

Show Text

Raw Frequency Response

Raw FR L

SAMPLE

To see pictures and test results

Raw FR R

SAMPLE

To see pictures and test results

Bass Profile: Target Compliance

8.9

N/A

Bass Profile: Target Compliance

SAMPLE

To see pictures and test results

RMS Deviation From Target

3.0 dB

Lock dB

Low-Frequency Extension

20 Hz

Lock Hz

Low Bass

3.98 dB

Lock dB

Mid Bass

2.21 dB

Lock dB

High Bass

0.16 dB

Lock dB

Show Text

Mid-Range Profile: Target Compliance

8.6

N/A

Mid-Range Profile: Target Compliance

SAMPLE

To see pictures and test results

RMS Deviation From Target

1.88 dB

Lock dB

Low Mid

-0.63 dB

Lock dB

Mid-Mid

0.07 dB

Lock dB

High Mid

-0.42 dB

Lock dB

Show Text

Treble Profile: Target Compliance

7.6

N/A

Treble Profile: Target Compliance

SAMPLE

To see pictures and test results

RMS Deviation From Target

3.65 dB

Lock dB

Low Treble

1.25 dB

Lock dB

Mid Treble

3.86 dB

Lock dB

High Treble

-6.95 dB

Lock dB

Show Text

Peaks/Dips

7.3

N/A

Peaks/Dips Graph

SAMPLE

To see pictures and test results

Peaks

1.57 dB

Lock dB

Dips

1.96 dB

Lock dB

Show Text

Stereo Mismatch

7.4

N/A

Frequency Response Mismatch

SAMPLE

To see pictures and test results

Phase Response Mismatch

SAMPLE

To see pictures and test results

Weighted Amplitude Mismatch

0.63 dB

Lock dB

Weighted Frequency Response Mismatch

0.97 dB

Lock dB

Weighted Phase Mismatch

1.3°

Lock°

Show Text

Group Delay

7.5

N/A

Group Delay

SAMPLE

To see pictures and test results

Weighted Group Delay

1.0 ms

Lock ms

Show Text

Cumulative Spectral Decay

CSD

Compare High-Res

SAMPLE

To see pictures and test results

PRTF

7.9

N/A

PRTF

SAMPLE

To see pictures and test results

PRTF Accuracy (RMS Deviation)

2.86 dB

Lock dB

PRTF Size (Avg.)

4.71 dB

Lock dB

PRTF Distance

14.35 dB

Lock dB

Show Text

Harmonic Distortion

9.1

N/A

Harmonics Levels

SAMPLE

To see pictures and test results

THD Ratio

SAMPLE

To see pictures and test results

WHD @ 94 dB SPL

0.09%

Lock%

WHD @ 104 dB SPL

0.17%

Lock%

Show Text

Electrical Aspects

Impedance

SAMPLE

To see pictures and test results

Sensitivity @1kHz-1V

117.2 dB SPL

Lock dB SPL

Bluetooth Max SPL

104.5 dB

Lock dB

Show Text

Virtual Soundstage

2.0

N/A

Virtual Soundstage

Compare High-Res

SAMPLE

To see pictures and test results

Head Modeling

Locked

Speaker Modeling

On/Off

Locked

Room Ambience

Locked

Head Tracking

Locked

Virtual Surround

THX Spatial Audio

Locked

Show Text

Test Settings

Firmware

1.1.2.0

Locked

Power

Locked

Connection

Wireless (Proprietary)

Locked

Codec

PCM, 24-bit, 48kHz

Locked

Test Instrument

Audio Precision APx517B

Locked

EQ

Default (Flat)

Locked

ANC

Locked

Tip/Pad

Default

Locked

Microphone

Boom

Locked

Show Text

Design

Style

Design Picture 2

Compare High-Res

SAMPLE

To see pictures and test results

Type

Over-ear

Locked

Enclosure

Closed-Back

Locked

Wireless

Yes

Locked

Transducer

Dynamic

Locked

Show Text

Comfort

7.5

N/A

Comfort Picture

Compare High-Res

SAMPLE

To see pictures and test results

Weight

0.8 lbs

Lock lbs

Clamping Force

1.1 lbs

Lock lbs

Show Text

Controls

8.4

N/A

Controls Picture

Compare High-Res

SAMPLE

To see pictures and test results

OS Compatibility

Not OS specific

Locked

Ease Of Use

Great

Locked

Feedback

Great

Locked

Call/Music Control

Yes

Locked

Volume Control

Yes

Locked

Microphone Control

Mute/Unmute

Locked

Channel Mixing

Yes

Locked

Noise Cancelling Control

On/Off

Locked

Talk-Through

Locked

Additional Controls

Noise-Canceling, ANC Modes, Talk Through

Locked

Show Text

Portability

5.4

N/A

Portability Picture

Compare High-Res

SAMPLE

To see pictures and test results

L

7.9" (20.1 cm)

Lock" (Lock cm)

W

6.5" (16.5 cm)

Lock" (Lock cm)

H

3.7" (9.5 cm)

Lock" (Lock cm)

Volume

192.10 in³ (3,147.93 cm³)

Lock in³ (Lock cm³)

Transmitter Required

Locked

Show Text

Case

0.0

N/A

Case Picture

Compare High-Res

SAMPLE

To see pictures and test results

Type

No case

Locked

L

N/A

W

N/A

H

N/A

Volume

N/A

Build Quality

7.5

N/A

Build Quality Picture

Compare High-Res

SAMPLE

To see pictures and test results

Show Text

Stability

7.0

N/A

Stability Picture

Compare High-Res

SAMPLE

To see pictures and test results

Show Text

Headshots 1

Angled Picture

Compare High-Res

SAMPLE

To see pictures and test results

Side Picture

Compare High-Res

SAMPLE

To see pictures and test results

Headshots 2

Front Picture

Compare High-Res

SAMPLE

To see pictures and test results

Rear Picture

Compare High-Res

SAMPLE

To see pictures and test results

Top

Top Picture

Compare High-Res

SAMPLE

To see pictures and test results

In The Box

In The Box Picture

Compare High-Res

SAMPLE

To see pictures and test results

Show Text

Isolation

Noise Isolation - Full Range

7.3

N/A

Noise Isolation - Full Range Graph

SAMPLE

To see pictures and test results

Noise Cancelling

Yes

Locked

Overall Attenuation

-18.73 dB

Lock dB

Bass

-10.15 dB

Lock dB

Mid

-19.41 dB

Lock dB

Treble

-28.40 dB

Lock dB

Show Text

Noise Isolation - Common Scenarios

6.9

N/A

Noise Isolation - Common Scenarios Graph

SAMPLE

To see pictures and test results

Airplane Noise Attenuation

-16.42 dB

Lock dB

Airplane Noise Isolation Audio

Office Noise Attenuation

-16.45 dB

Lock dB

Office Noise Isolation Audio

Street Noise Attenuation

-18.13 dB

Lock dB

Street Noise Isolation Audio

Show Text

Noise Isolation - Voice Handling

ANC Wind Handling

ANC Wind Handling Graph

SAMPLE

To see pictures and test results

ANC Wind Noise

Show Text

Leakage

7.2

N/A

Leakage

SAMPLE

To see pictures and test results

Leakage Audio

Overall Leakage @ 1ft

38.34 dB

Lock dB

Show Text

Microphone

Microphone Style

Integrated

Locked

In-Line

Locked

Boom

Yes

Locked

Detachable Boom

Yes

Locked

Mic

Yes

Locked

Show Text

Recording Quality

8.1

N/A

Microphone Frequency Response

SAMPLE

To see pictures and test results

Recorded Speech

LFE

82.34 Hz

Lock Hz

FR Std. Dev.

1.78 dB

Lock dB

HFE

6,001.45 Hz

Lock Hz

Weighted THD

0.809

Lock

Gain

18.7 dB

Lock dB

Show Text

Noise Handling

7.5

N/A

SpNR

SAMPLE

To see pictures and test results

SpNR

32.69 dB

Lock dB

Noise Gate

On/Off Toggle

Locked

Speech + Pink Noise Handling

7.5

0.0

Speech + Pink Noise Audio Sample

Speech + Subway Noise Handling

7.5

0.0

Speech + Subway Noise Audio Sample

Show Text

Active Features

Battery

9.4

N/A

Battery Type

Rechargable

Locked

Continuous Battery Life

69.7 hrs

Lock hrs

Additional Charges

0.0

Lock

Total Battery Life

69.7 hrs

Lock hrs

Charge Time

3.9 hrs

Lock hrs

Power-Saving Feature

Auto-Off Timer

Locked

Audio While Charging

Yes

Locked

Passive Playback

Yes

Locked

Charging Port

USB-C

Locked

Show Text

App Support

8.5

N/A

App Picture

Compare High-Res

SAMPLE

To see pictures and test results

App Name

Razer Synapse 4

Locked

iOS

Yes

Locked

Android

Yes

Locked

macOS

Locked

Windows

Yes

Locked

Equalizer

Graphic + Presets

Locked

ANC Control

Adjustable

Locked

Mic Control

Adjustable Level

Locked

Room Effects

Locked

Playback Control

Locked

Button Mapping

Locked

Surround Support

Yes

Locked

Show Text

Connectivity

Wired Connection

9.6

N/A

Cable Picture

Compare High-Res

SAMPLE

To see pictures and test results

Analog Audio

Yes

Locked

USB Audio

USB-C

Locked

Detachable

Yes

Locked

Length

4.95 ft (1.51 m)

Lock ft (Lock m)

Connector

USB-C

Locked

Latency - Analog

0.2 ms

Lock ms

Latency - USB

11.5 ms

N/A

Recorded Latency

Recorded Latency Connection

Analog

Locked

Show Text

Bluetooth Connection

8.7

N/A

Bluetooth Version

5.3

Locked

Multi-Device Pairing

Bluetooth + Console/Non-BT Wireless

Locked

Quick Pair (Android)

Locked

Quick Pair (iOS)

Locked

Line Of Sight Range

334.65 ft (102.00 m)

Lock ft (Lock m)

Latency - SBC

132 ms

Lock ms

Latency - aptX

N/A

Latency - aptX Adaptive (High Quality)

N/A

Latency - aptX Adaptive (Low Latency)

N/A

Latency - LDAC

N/A

Recorded Latency

Recorded Latency Codec

SBC

Locked

AAC Support

Yes

Locked

Show Text

Wireless Connection (Dongle)

9.1

N/A

Line Of Sight Range

297.24 ft (90.60 m)

Lock ft (Lock m)

Latency - Dongle

13 ms

Lock ms

Recorded Latency

Show Text

PC Compatibility

Analog

Audio + Microphone

Locked

Wired USB

Audio + Microphone

Locked

Non-BT Wireless

Audio + Microphone

Locked

Show Text

PlayStation Compatibility

PS4 Analog

Audio + Microphone

Locked

PS4 Wired USB

Audio + Microphone

Locked

PS4 Non-BT Wireless

Audio + Microphone

Locked

PS5 Analog

Audio + Microphone

Locked

PS5 Wired USB

Audio + Microphone

Locked

PS5 Non-BT Wireless

Audio + Microphone

Locked

Show Text

Xbox Compatibility

Xbox One Analog

Audio + Microphone

Locked

Xbox One Wired USB

Locked

Xbox One Non-BT Wireless

Locked

Xbox Series X|S Analog

Audio + Microphone

Locked

Xbox Series X|S Wired USB

Locked

Xbox Series X|S Non-BT Wireless

Locked

Show Text

Base/Dock

3.4

N/A

Type

Wireless USB Dongle

Locked

USB Input

Yes

Locked

Line In

Locked

Line Out

Locked

Optical Input

Locked

RCA Input

Locked

Dock Charging

Locked

Power Supply

USB-C

Locked

Show Text

Check Price

2XKO Edition for Xbox

BlackShark V3 Pro

Black

INZONE H9 II

BestBuy.com

Black for PC

BlackShark V3 Pro

White

INZONE H9 II

Black for PS

BlackShark V3 Pro

Black for Xbox

BlackShark V3 Pro

Counter-Strike 2 Edition for PC

BlackShark V3 Pro

White for PC

BlackShark V3 Pro

White for PS

BlackShark V3 Pro