Products
Apple AirPods Pro 2
Bowers & Wilkins Pi7 S2 True Wireless
Tested using Methodology v2.0
Updated Nov 12, 2025 04:02 PM
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Amazon.com
Tested using Methodology v1.6
Updated Sep 22, 2025 09:08 PM
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Amazon.com
TypeIn-ear
Noise CancellingYes
EnclosureClosed-Back
Bass Amount
Balanced (0 dB)
WirelessTruly Wireless
TransducerDynamic
Treble Amount
Underemphasized (-5 dB)
MicYes
Sound Signature
Warm
TypeIn-ear
Noise CancellingYes
EnclosureClosed-Back
WirelessTruly Wireless
TransducerHybrid
MicYes
Our Verdict
Apple AirPods Pro 2
Bowers & Wilkins Pi7 S2 True Wireless
The Apple AirPods Pro 2 are slightly better earbuds than the Bowers & Wilkins Pi7 S2 True Wireless. The Apple headphones offer features like seamless pairing with your other iOS devices as well as Spatial Audio to help give you a more immersive sound. They're also more comfortable. Their ANC can block out background noise, and they have a better overall battery performance. However, the Bowers & Wilkins support aptX Adaptive, which is nice if you want to stream high-quality audio or lower latency, and their carrying case doubles as a wireless transmitter.
Variants
- AirPods Pro 2 (White)
- AirPods Pro 2 (USB‑C) (White)
- Pi7 S2 (Canvas White)
- Pi7 S2 (Midnight Blue)
- Pi7 S2 (Satin Black)
Check Price
White
AirPods Pro 2
SEE PRICE
Walmart.com
Canvas White
Pi7 S2
SEE PRICE
Amazon.com
White
AirPods Pro 2 (USB‑C)
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Amazon.com
Midnight Blue
Pi7 S2
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Amazon.com
Satin Black
Pi7 S2
SEE PRICE
Amazon.com
Main Differences for
Neutral Sound
Neutral Sound
Threshold
Neutral Sound
6.6
Full Comparison
Sound
Sound Profile
Sound Profile
Normalization Frequency
600 Hz
Bass Amount
Balanced (0 dB)
Bass Amount
2.99 dB
Treble Amount
-2.29 dB
Treble Amount
Underemphasized (-5 dB)
Sound Signature
Warm
Frequency Response Consistency
8.0
9.3
Consistency L
Consistency R
Std. Deviation
0.84 dB
0.15 dB
Bass Profile: Target Compliance
9.9
7.1
Bass Profile: Target Compliance
RMS Deviation From Target
0.6 dB
4.64 dB
Low-Frequency Extension
20 Hz
10 Hz
Low Bass
0.57 dB
4.25 dB
Mid Bass
-0.51 dB
4.86 dB
High Bass
0.38 dB
6.1 dB
Mid-Range Profile: Target Compliance
8.9
8.3
Mid-Range Profile: Target Compliance
RMS Deviation From Target
1.58 dB
2.26 dB
Low Mid
1.15 dB
3.23 dB
Mid-Mid
-0.41 dB
-0.68 dB
High Mid
-2.25 dB
-0.01 dB
Treble Profile: Target Compliance
6.0
7.1
Treble Profile: Target Compliance
RMS Deviation From Target
5.23 dB
4.37 dB
Low Treble
-5.36 dB
0.11 dB
Mid Treble
-4.58 dB
-3.88 dB
High Treble
-8.34 dB
-0.39 dB
Peaks/Dips
8.6
7.8
Peaks/Dips Graph
Peaks
0.83 dB
1.15 dB
Dips
1.07 dB
1.91 dB
Stereo Mismatch
8.6
Frequency Response Mismatch
Phase Response Mismatch
Weighted Amplitude Mismatch
0.14 dB
2.03
Weighted Frequency Response Mismatch
1.04 dB
1.52
Weighted Phase Mismatch
1.2°
3.64
Cumulative Spectral Decay
CSD
PRTF
0.0
0.6
PRTF
PRTF Accuracy (RMS Deviation)
N/A
N/A
PRTF Size (Avg.)
N/A
N/A
PRTF Distance
N/A
N/A
Openness
1.6
Acoustic Space Excitation
0.8
Harmonic Distortion
9.3
Harmonics Levels
THD Ratio
WHD @ 94 dB SPL
0.06%
0.457
WHD @ 104 dB SPL
0.17%
0.174
Electrical Aspects
Impedance
Sensitivity @1kHz-1V
N/A
Bluetooth Max SPL
104.9 dB
Virtual Soundstage
5.0
0.0
Virtual Soundstage
Head Modeling
On/Off
No
Speaker Modeling
On/Off
No
Room Ambience
No
No
Head Tracking
On/Off
No
Virtual Surround
Personalized Spatial Audio
No
Test Settings
Firmware
8A358
1.0.0
Power
On
On
Connection
Bluetooth
Bluetooth 5.0
Codec
SBC, 16-bit, 44.1kHz
aptX HD, 24-bit, 48kHz
Test Instrument
Audio Precision APx517B
EQ
Adaptive EQ
No EQ
ANC
On
On
Tip/Pad
Silicone (small)
Silicone (small)
Microphone
Integrated
Integrated
Imaging
8.2
Group Delay
Phase Response Mismatch
Weighted Group Delay
0.14
Weighted Phase Mismatch
1.2°
3.64
Weighted Amplitude Mismatch
0.14 dB
2.03
Weighted Frequency Mismatch
1.04 dB
1.52
Weighted Harmonic Distortion
7.2
Weighted Harmonic Distortion
WHD @ 90
0.06%
0.457
WHD @ 100
0.17%
0.174
Design
Style
Design Picture 2
Type
In-ear
In-ear
Enclosure
Closed-Back
Closed-Back
Wireless
Truly Wireless
Truly Wireless
Transducer
Dynamic
Hybrid
Comfort
7.5
7.0
Comfort Picture
Weight
0.02 lbs
0.03 lbs
Clamping Force
0 lbs
0 lbs
Controls
8.2
5.8
Controls Picture
OS Compatibility
Not OS specific
Not OS specific
Ease Of Use
Good
Good
Feedback
Great
Good
Call/Music Control
Yes
Yes
Volume Control
Yes
No
Microphone Control
Mute/Unmute
No
Channel Mixing
No
No
Noise Cancelling Control
On/Off
On/Off
Talk-Through
On/Off
No
Additional Controls
Voice Assistant
Multi function + Voice Assistant
Breathability
Breathability After Picture
Avg.Temp.Difference
Portability
9.6
9.5
Portability Picture
L
1.2" (3.0 cm)
1.2" (3.0 cm)
W
0.9" (2.3 cm)
1.6" (4.0 cm)
H
0.9" (2.3 cm)
0.8" (2.0 cm)
Volume
0.99 in³ (16.20 cm³)
1.17 in³ (19.10 cm³)
Transmitter Required
No
No
Case
9.0
7.5
Case Picture
Type
Hard case
Hard case
L
1.8" (4.5 cm)
2.2" (5.5 cm)
W
2.4" (6.1 cm)
2.4" (6.0 cm)
H
0.9" (2.2 cm)
1.1" (2.8 cm)
Volume
3.67 in³ (60.10 cm³)
5.71 in³ (93.50 cm³)
Build Quality
8.0
8.0
Build Quality Picture
Stability
7.5
7.5
Stability Picture
Headshots 1
Angled Picture
Side Picture
Headshots 2
Front Picture
Rear Picture
Top
Top Picture
In The Box
In The Box Picture
Isolation
Noise Isolation - Full Range
9.1
8.4
Noise Isolation - Full Range Graph
Noise Cancelling
Yes
Yes
Overall Attenuation
-24.49 dB
-23.85 dB
Isolation Audio
Bass
-19.97 dB
-16.21 dB
Mid
-27.28 dB
-25.67 dB
Treble
-26.90 dB
-30.68 dB
Noise Isolation - Common Scenarios
9.6
Noise Isolation - Common Scenarios Graph
Airplane Noise Attenuation
-23.46 dB
Airplane Noise Isolation Audio
Office Noise Attenuation
-21.69 dB
Office Noise Isolation Audio
Street Noise Attenuation
-25.48 dB
Street Noise Isolation Audio
Noise Isolation - Voice Handling
Female Voice 1
Male Voice 1
Female Voice 2
Male Voice 2
Leakage
8.3
9.3
Leakage
Leakage Audio
Overall Leakage @ 1ft
31.85 dB
25.33 dB
Microphone
Microphone Style
Integrated
Yes
Yes
In-Line
No
No
Boom
No
No
Detachable Boom
No
No
Mic
Yes
Yes
Recording Quality
5.3
6.1
Microphone Frequency Response
Recorded Speech
LFE
216.68 Hz
403.18 Hz
FR Std. Dev.
4.98 dB
2.73 dB
HFE
3,466.89 Hz
4,763.35 Hz
Weighted THD
57.033
2.624
Gain
-4.91 dB
-3.32 dB
Noise Handling
6.4
6.2
SpNR
SpNR
10.15 dB
9.66 dB
Noise Gate
No
Always On
Speech + Pink Noise Handling
7.0
6.0
Speech + Pink Noise Audio Sample
Speech + Subway Noise Handling
5.5
6.5
Speech + Subway Noise Audio Sample
Active Features
Battery
7.0
5.8
Battery Type
Rechargable
Rechargable
Continuous Battery Life
5.9 hrs
3.9 hrs
Additional Charges
4.0
3.0
Total Battery Life
29.5 hrs
15.6 hrs
Charge Time
0.9 hrs
1.6 hrs
Power-Saving Feature
Standby mode
Standby mode
Audio While Charging
Yes
No
Passive Playback
No
No
Charging Port
Lightning
USB-C
App Support
6.5
7.0
App Picture
App Name
iOS Interface
Bowers & Wilkins Music
iOS
Yes
Yes
Android
No
Yes
macOS
Yes
No
Windows
No
No
Equalizer
No
No
ANC Control
On/Off
On/Off
Mic Control
No
No
Room Effects
No
No
Playback Control
No
Yes
Button Mapping
Yes
No
Surround Support
Yes
No
Connectivity
Wired Connection
0.0
1.4
Cable Picture
Analog Audio
No
Yes
USB Audio
No
USB-C
Detachable
No
No
Length
N/A
N/A
Connector
No Wired Option
USB-C
Latency - Analog
N/A
123.9 ms
Latency - USB
N/A
265.8 ms
Recorded Latency
N/A
Recorded Latency Connection
No Wired Audio
Analog
Bluetooth Connection
8.0
6.7
Bluetooth Version
5.3+H2 chip
5.010
Multi-Device Pairing
Yes (Apple Ecosystem)
No
Quick Pair (Android)
No
No
Quick Pair (iOS)
Yes
No
Line Of Sight Range
334.65 ft (102.00 m)
273.29 ft (83.30 m)
Latency - SBC
160 ms
287 ms
Latency - aptX
N/A
279 ms
Latency - aptX Adaptive (High Quality)
N/A
328 ms
Latency - aptX Adaptive (Low Latency)
N/A
123 ms
Latency - LDAC
N/A
N/A
Recorded Latency
Recorded Latency Codec
SBC
aptX Adaptive (Low Latency)
AAC Support
Yes
Yes
Wireless Connection (Dongle)
0.0
0.0
Line Of Sight Range
N/A
N/A
Latency - Dongle
N/A
N/A
Recorded Latency
N/A
N/A
PC Compatibility
Analog
No
No
Wired USB
No
No
Non-BT Wireless
No
Audio Only
PlayStation Compatibility
PS4 Analog
No
No
PS4 Wired USB
No
No
PS4 Non-BT Wireless
No
Audio Only
PS5 Analog
No
No
PS5 Wired USB
No
No
PS5 Non-BT Wireless
No
Audio Only
Xbox Compatibility
Xbox One Analog
No
No
Xbox One Wired USB
No
No
Xbox One Non-BT Wireless
No
Audio Only
Xbox Series X|S Analog
No
No
Xbox Series X|S Wired USB
No
No
Xbox Series X|S Non-BT Wireless
No
Audio Only
Base/Dock
2.2
5.2
Type
Charging Case
Charging Case
USB Input
No
Yes
Line In
No
No
Line Out
No
No
Optical Input
No
No
RCA Input
No
No
Dock Charging
Yes
Yes
Power Supply
Lightning
USB-C
Check Price
White
AirPods Pro 2
SEE PRICE
Walmart.com
Canvas White
Pi7 S2
SEE PRICE
Amazon.com
White
AirPods Pro 2 (USB‑C)
SEE PRICE
Amazon.com
Midnight Blue
Pi7 S2
SEE PRICE
Amazon.com
Satin Black
Pi7 S2
SEE PRICE
Amazon.com
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Apple AirPods Pro 2
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