Bowers & Wilkins Px8 Wireless vs Px7 S3: Which Headphones Are Better?

Tested using Methodology v2.0

Updated Jan 12, 2026 09:41 PM

This review is in Early access

See Bowers & Wilkins Px8 Wireless Review

TypeOver-ear

Noise CancellingYes

EnclosureClosed-Back

Bass Amount Very Emphasized (5 dB)

WirelessYes

TransducerDynamic

Treble Amount Slightly Underemphasized (-2 dB)

MicYes

Sound Signature Warm

TypeLocked

Noise CancellingLocked

EnclosureLocked

Bass Amount Locked

WirelessLocked

TransducerLocked

Treble Amount Locked

MicLocked

Sound Signature Locked

Our Verdict

Bowers & Wilkins Px8 Wireless

Bowers & Wilkins Px7 S3

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

Variants

Px8 (Black)
Px8 (Dark Forest)
Px8 (Tan)

Px7 S3 (Anthracite Black)
Px7 S3 (Canvas White)
Px7 S3 (Frost Blue)
Px7 S3 (Indigo Blue)

Review

See Bowers & Wilkins Px7 S3 Review

Check Price

Black

Px8

Anthracite Black

Px7 S3

Dark Forest

Px8

BestBuy.com

Canvas White

Px7 S3

Tan

Px8

Frost Blue

Px7 S3

Indigo Blue

Px7 S3

Main Differences for

Sports And Fitness

Threshold

0.10

Sports And Fitness

7.4

0.0

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

Full Comparison

Sports And Fitness

7.4

0.0

Travel

7.6

0.0

Office Work

7.5

0.0

Wireless Gaming (In Development)

6.0

0.0

Wired Gaming (In Development)

7.0

0.0

Audio Reproduction Accuracy

7.6

0.0

Noise Isolation

7.6

0.0

Microphone (In Development)

7.0

0.0

Frequency Response Consistency

6.0

0.0

Sound

Sound Profile

SAMPLE

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Normalization Frequency

950 Hz

Lock Hz

Bass Amount

Very Emphasized (5 dB)

Locked

Treble Amount

Slightly Underemphasized (-2 dB)

Locked

Sound Signature

Warm

Locked

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Frequency Response Consistency

6.0

N/A

Consistency L

SAMPLE

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Consistency R

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Std. Deviation

1.29 dB

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Raw Frequency Response

Raw FR L

SAMPLE

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Bass Profile: Target Compliance

7.8

N/A

Bass Profile: Target Compliance

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RMS Deviation From Target

4.9 dB

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Low-Frequency Extension

20 Hz

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Low Bass

3.63 dB

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Mid Bass

5.59 dB

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High Bass

5.65 dB

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Mid-Range Profile: Target Compliance

7.8

N/A

Mid-Range Profile: Target Compliance

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RMS Deviation From Target

3.13 dB

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Low Mid

2.23 dB

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Mid-Mid

1.14 dB

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High Mid

-4.36 dB

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Treble Profile: Target Compliance

8.4

N/A

Treble Profile: Target Compliance

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RMS Deviation From Target

3 dB

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Low Treble

-2.21 dB

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Mid Treble

-2.62 dB

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High Treble

-6.49 dB

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Peaks/Dips

7.5

N/A

Peaks/Dips Graph

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Peaks

1.44 dB

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Dips

1.7 dB

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Stereo Mismatch

8.0

N/A

Frequency Response Mismatch

SAMPLE

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Phase Response Mismatch

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Weighted Amplitude Mismatch

0.36 dB

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Weighted Frequency Response Mismatch

1.45 dB

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Weighted Phase Mismatch

1.2°

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Group Delay

6.8

N/A

Group Delay

SAMPLE

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Weighted Group Delay

1.2 ms

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Cumulative Spectral Decay

CSD

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SAMPLE

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PRTF

5.5

N/A

PRTF

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PRTF Accuracy (RMS Deviation)

5.04 dB

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PRTF Size (Avg.)

5.72 dB

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PRTF Distance

8.64 dB

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Harmonic Distortion

9.1

N/A

Harmonics Levels

SAMPLE

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THD Ratio

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WHD @ 94 dB SPL

0.11%

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WHD @ 104 dB SPL

0.10%

Lock%

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Electrical Aspects

Impedance

SAMPLE

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Sensitivity @1kHz-1V

N/A

Bluetooth Max SPL

107.4 dB

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Virtual Soundstage

0.0

N/A

Virtual Soundstage

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SAMPLE

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Head Modeling

Locked

Speaker Modeling

Locked

Room Ambience

Locked

Head Tracking

Locked

Virtual Surround

Locked

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Test Settings

Firmware

1.3.1.0

Locked

Power

Locked

Connection

Bluetooth

Locked

Codec

aptX HD, 24-bit, 48kHz

Locked

Test Instrument

Audio Precision APx517B

Locked

EQ

No EQ

Locked

ANC

Locked

Tip/Pad

Default

Locked

Microphone

Integrated

Locked

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Design

Style

Design Picture 2

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Type

Over-ear

Locked

Enclosure

Closed-Back

Locked

Wireless

Yes

Locked

Transducer

Dynamic

Locked

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Comfort

8.0

N/A

Comfort Picture

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Weight

0.7 lbs

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Clamping Force

0.9 lbs

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Controls

7.7

N/A

Controls Picture

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OS Compatibility

Not OS specific

Locked

Ease Of Use

Good

Locked

Feedback

Good

Locked

Call/Music Control

Yes

Locked

Volume Control

Yes

Locked

Microphone Control

Locked

Channel Mixing

Locked

Noise Cancelling Control

On/Off

Locked

Talk-Through

On/Off

Locked

Additional Controls

Bluetooth Sync

Locked

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Portability

5.9

N/A

Portability Picture

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SAMPLE

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L

8.2" (20.9 cm)

Lock" (Lock cm)

W

6.6" (16.6 cm)

Lock" (Lock cm)

H

2.1" (5.2 cm)

Lock" (Lock cm)

Volume

111.21 in³ (1,822.35 cm³)

Lock in³ (Lock cm³)

Transmitter Required

Locked

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Case

8.0

N/A

Case Picture

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Type

Hard case

Locked

L

9.1" (23.0 cm)

Lock" (Lock cm)

W

7.4" (18.8 cm)

Lock" (Lock cm)

H

2.5" (6.2 cm)

Lock" (Lock cm)

Volume

164.43 in³ (2,694.51 cm³)

Lock in³ (Lock cm³)

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Build Quality

8.5

N/A

Build Quality Picture

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SAMPLE

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Show Text

Stability

7.5

N/A

Stability Picture

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Headshots 1

Angled Picture

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Side Picture

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Headshots 2

Front Picture

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Rear Picture

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Top

Top Picture

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In The Box

In The Box Picture

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Isolation

Noise Isolation - Full Range

8.1

N/A

Noise Isolation - Full Range Graph

SAMPLE

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Noise Cancelling

Yes

Locked

Overall Attenuation

-21.25 dB

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Bass

-12.11 dB

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Mid

-22.75 dB

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Treble

-30.69 dB

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Noise Isolation - Common Scenarios

7.0

N/A

Noise Isolation - Common Scenarios Graph

SAMPLE

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Airplane Noise Attenuation

-16.79 dB

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Airplane Noise Isolation Audio

Office Noise Attenuation

-16.97 dB

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Office Noise Isolation Audio

Street Noise Attenuation

-18.40 dB

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Street Noise Isolation Audio

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Noise Isolation - Voice Handling

ANC Wind Handling

ANC Wind Handling Graph

SAMPLE

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ANC Wind Noise

Show Text

Leakage

7.6

N/A

Leakage

SAMPLE

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Leakage Audio

Overall Leakage @ 1ft

35.86 dB

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Microphone

Microphone Style

Integrated

Yes

Locked

In-Line

Locked

Boom

Locked

Detachable Boom

Locked

Mic

Yes

Locked

Recording Quality

7.1

N/A

Microphone Frequency Response

SAMPLE

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Recorded Speech

LFE

151.02 Hz

Lock Hz

FR Std. Dev.

2.84 dB

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HFE

7,136.96 Hz

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Weighted THD

1.44

N/A

Gain

-12.7 dB

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Noise Handling

7.0

N/A

SpNR

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SpNR

17.27 dB

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Noise Gate

Always On

Locked

Speech + Pink Noise Handling

7.0

0.0

Speech + Pink Noise Audio Sample

Speech + Subway Noise Handling

7.0

0.0

Speech + Subway Noise Audio Sample

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Active Features

Battery

8.6

N/A

Battery Type

Rechargable

Locked

Continuous Battery Life

38.1 hrs

Lock hrs

Additional Charges

0.0

Lock

Total Battery Life

38.1 hrs

Lock hrs

Charge Time

1.7 hrs

Lock hrs

Power-Saving Feature

Standby mode

Locked

Audio While Charging

Yes

Locked

Passive Playback

Locked

Charging Port

USB-C

Locked

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App Support

7.0

N/A

App Picture

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SAMPLE

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App Name

Bowers & Wilkins Music

Locked

iOS

Yes

Locked

Android

Yes

Locked

macOS

Locked

Windows

Locked

Equalizer

Two Band EQ

Locked

ANC Control

On/Off

Locked

Mic Control

Locked

Room Effects

Locked

Playback Control

Locked

Button Mapping

Yes

Locked

Surround Support

Locked

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Connectivity

Wired Connection

7.0

N/A

Cable Picture

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SAMPLE

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Analog Audio

Yes

Locked

USB Audio

USB-C

Locked

Detachable

Yes

Locked

Length

3.94 ft (1.20 m)

Lock ft (Lock m)

Connector

USB-C

Locked

Latency - Analog

30.8 ms

Lock ms

Latency - USB

39.4 ms

Lock ms

Recorded Latency

Recorded Latency Connection

USB

Locked

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Bluetooth Connection

7.8

N/A

Bluetooth Version

5.2

Locked

Multi-Device Pairing

2 Devices

Locked

Quick Pair (Android)

Yes

Locked

Quick Pair (iOS)

Locked

Line Of Sight Range

228.67 ft (69.70 m)

Lock ft (Lock m)

Latency - SBC

273 ms

Lock ms

Latency - aptX

267 ms

Lock ms

Latency - aptX Adaptive (High Quality)

260 ms

Lock ms

Latency - aptX Adaptive (Low Latency)

54 ms

Lock ms

Latency - LDAC

N/A

Recorded Latency

Recorded Latency Codec

aptX Adaptive (Low Latency)

Locked

AAC Support

Yes

Locked

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Wireless Connection (Dongle)

0.0

N/A

Line Of Sight Range

N/A

Latency - Dongle

N/A

Recorded Latency

N/A

PC Compatibility

Analog

Audio Only

Locked

Wired USB

Audio Only

Locked

Non-BT Wireless

Locked

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PlayStation Compatibility

PS4 Analog

Audio Only

Locked

PS4 Wired USB

Locked

PS4 Non-BT Wireless

Locked

PS5 Analog

Audio Only

Locked

PS5 Wired USB

Audio Only

Locked

PS5 Non-BT Wireless

Locked

Show Text

Xbox Compatibility

Xbox One Analog

Audio Only

Locked

Xbox One Wired USB

Locked

Xbox One Non-BT Wireless

Locked

Xbox Series X|S Analog

Audio Only

Locked

Xbox Series X|S Wired USB

Locked

Xbox Series X|S Non-BT Wireless

Locked

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Base/Dock

0.0

N/A

Type

No Base/Dock

Locked

USB Input

Locked

Line In

Locked

Line Out

Locked

Optical Input

Locked

RCA Input

Locked

Dock Charging

Locked

Power Supply

No Base/Dock

Locked

Check Price

Black

Px8

Anthracite Black

Px7 S3

Dark Forest

Px8

BestBuy.com

Canvas White

Px7 S3

Tan

Px8

Frost Blue

Px7 S3

Indigo Blue

Px7 S3