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- Table of Contents
- Top
- Main Differences
- Design
- Sound
- Isolation
- Microphone
- Active Features
- Connectivity
- Comments
Sony WI-XB400 EXTRA BASS Wireless vs Sony MH755
Side-by-Side Comparison
Products
Sony WI-XB400 EXTRA BASS Wireless
Sony MH755
Tested using Methodology v1.5
Updated Jan 16, 2024 02:41 PM
SEE PRICE
Amazon.comTested using Methodology v1.5
Updated May 29, 2023 03:12 PM
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Amazon.com
TypeIn-ear
EnclosureClosed-Back
WirelessYes
TransducerDynamic
Noise CancellingNo
MicYes
TypeIn-ear
EnclosureClosed-Back
WirelessNo
TransducerDynamic
Noise CancellingNo
MicNo
Variants
- WI-XB400 EXTRA BASS (Black)
- WI-XB400 EXTRA BASS (Blue)
- MH755 (Rose Red)
Our Verdict
Sony WI-XB400 EXTRA BASS Wireless
Sony MH755
The Sony WI-XB400 EXTRA BASS Wireless and the Sony MH755 have different strengths, and you may prefer either one. The MH755 are more designed for neutral sound, are better built, and have a more neutral sound profile. They can also block out more background sound. However, the WI-XB400 are better-suited for casual use as they have a wireless design and have an in-line mic. They also have a more bass-heavy sound profile, which some users may prefer, and a basic control scheme.
Check Price
Black
WI-XB400 EXTRA BASS
Searching
Finding storeRose Red
MH755
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Amazon.comBlue
WI-XB400 EXTRA BASS
Searching
Finding storeRose Red
MH755
SEE PRICE
BestBuy.comRose Red
MH755
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Walmart.comRose Red
MH755
SEE PRICE
B&HMain Differences forNeutral Sound
Neutral Sound
Threshold
Neutral Sound
7.1
7.5
Bass Accuracy
7.5
8.4
Treble Accuracy
7.7
8.6
Full Comparison
Design
Style
Design Picture 2
Type
In-ear
In-ear
Enclosure
Closed-Back
Closed-Back
Wireless
Yes
No
Transducer
Dynamic
Dynamic
Comfort
7.0
7.0
Comfort Picture
Weight
0.05 lbs
0.02 lbs
Clamping Force
0 lbs
0 lbs
Controls
6.5
0.0
Controls Picture
OS Compatibility
Not OS specific
No Controls
Ease Of Use
Good
No Controls
Feedback
Okay
No Controls
Call/Music Control
Yes
No
Volume Control
Yes
No
Microphone Control
No
No
Channel Mixing
No
No
Noise Cancelling Control
No
No
Talk-Through
No
No
Additional Controls
Voice Assistant
No
Breathability
9.2
9.2
Breathability After Picture
Avg.Temp.Difference
0.8 °C
0.8 °C
Portability
9.1
9.3
Portability Picture
L
3.0" (7.6 cm)
3.2" (8.2 cm)
W
1.5" (3.8 cm)
0.9" (2.2 cm)
H
0.7" (1.8 cm)
0.8" (2.1 cm)
Volume
3.20 in³ (52.44 cm³)
2.31 in³ (37.90 cm³)
Transmitter Required
No
No
Case
0.0
0.0
Case Picture
Type
No case
No case
L
N/A
N/A
W
N/A
N/A
H
N/A
N/A
Volume
N/A
N/A
Build Quality
6.5
7.5
Build Quality Picture
Stability
7.0
7.0
Stability Picture
Headshots 1
Angled Picture
Side Picture
Headshots 2
Front Picture
Rear Picture
Top
Top Picture
In The Box
In The Box Picture
Sound
Sound Profile
Frequency Response
Bass Amount
3.28 dB
2.61 dB
Treble Amount
-3.15 dB
-1.28 dB
Frequency Response Consistency
9.4
9.7
Consistency L
Consistency R
Avg. Std. Deviation
0.12 dB
0.07 dB
Raw Frequency Response
Bass Accuracy
7.5
8.4
Std. Err.
3.65 dB
2.3 dB
Low-Frequency Extension
10 Hz
10 Hz
Low-Bass
5.39 dB
3 dB
Mid-Bass
3.7 dB
2.42 dB
High-Bass
3.11 dB
2.34 dB
Mid Accuracy
8.9
8.7
Std. Err.
1.43 dB
1.67 dB
Low-Mid
1.73 dB
0.23 dB
Mid-Mid
-0.76 dB
-2.45 dB
High-Mid
-0.16 dB
-0.04 dB
Treble Accuracy
7.7
8.6
Std. Err.
3.49 dB
2.09 dB
Low-Treble
0.01 dB
-0.15 dB
Mid-Treble
-2.51 dB
-1.65 dB
High-Treble
-10.98 dB
-5.48 dB
Peaks/Dips
8.1
8.7
Peaks/Dips Graph
Peaks
1.22 dB
0.83 dB
Dips
0.93 dB
0.96 dB
Imaging
9.0
9.0
Phase Response Mismatch
Weighted Group Delay
0.14
0.1
Weighted Phase Mismatch
1.92
1.76
Weighted Amplitude Mismatch
0.67
1.03
Weighted Frequency Mismatch
1.25
1.14
Passive Soundstage
1.3
0.9
PRTF
PRTF Accuracy (Std. Dev.)
N/A
N/A
PRTF Size (Avg.)
N/A
N/A
PRTF Distance
N/A
N/A
Openness
4.1
2.9
Acoustic Space Excitation
1.5
1.1
Virtual Soundstage
0.0
0.0
Virtual Soundstage
Head Modeling
No
No
Speaker Modeling
No
No
Room Ambience
No
No
Head Tracking
No
No
Virtual Surround
No App
No App
Weighted Harmonic Distortion
7.2
8.6
Weighted Harmonic Distortion
WHD @ 90
0.430
0.147
WHD @ 100
0.215
0.053
Test Settings
Firmware
Unknown
No Firmware
Power
On
Passive
Connection
Bluetooth 4.2
Wired
Codec
SBC, 16-bit, 48kHz
PCM, 24-bit, 48kHz
EQ
No EQ
No EQ
ANC
No ANC
No ANC
Tip/Pad
Silicone (small)
Silicone (small)
Microphone
In-line
No Microphone
Isolation
Noise Isolation
5.7
7.1
Noise Isolation
Isolation Audio
Overall Attenuation
-13.54 dB
-23.29 dB
Noise Cancelling
No
No
Bass
-4.88 dB
-9.06 dB
Mid
-17.97 dB
-15.66 dB
Treble
-19.27 dB
-45.44 dB
Leakage
8.6
9.1
Leakage Audio
Overall Leakage @ 1ft
29.46 dB
26.73 dB
Microphone
Microphone Style
Integrated
No
No
In-Line
Yes
No
Boom
No
No
Detachable Boom
No
No
Mic
Yes
No
Recording Quality
6.3
0.0
Microphone Frequency Response
Recorded Speech
N/A
LFE
507.97 Hz
N/A
FR Std. Dev.
2.84 dB
N/A
HFE
7,452.94 Hz
N/A
Weighted THD
1.6
N/A
Gain
4.47 dB
N/A
Noise Handling
7.5
0.0
SpNR
14.21 dB
N/A
Noise Gate
No
No
Speech + Pink Noise Handling
7.5
N/A
Speech + Pink Noise Audio Sample
N/A
Speech + Subway Noise Handling
7.5
N/A
Speech + Subway Noise Audio Sample
N/A
Active Features
Battery
6.8
0.0
Battery Type
Rechargable
No Battery
Continuous Battery Life
19.5 hrs
N/A
Additional Charges
0.0
N/A
Total Battery Life
19.5 hrs
N/A
Charge Time
2.7 hrs
N/A
Power-Saving Feature
No
No
Audio While Charging
No
No
Passive Playback
No
Passive Headphone
Charging Port
USB-C
None
App Support
0.0
0.0
App Picture
App Name
No App
No App
iOS
No
No
Android
No
No
macOS
No
No
Windows
No
No
Equalizer
No
No
ANC Control
No
No
Mic Control
No
No
Room Effects
No
No
Playback Control
No
No
Button Mapping
No
No
Surround Support
No
No
Connectivity
Bluetooth
6.9
0.0
Bluetooth Version
5.0
No Bluetooth
Multi-Device Pairing
No
No
NFC Pairing
No
No
Line Of Sight Range
221.00 ft (67.36 m)
N/A
PC Latency (SBC)
209 ms
N/A
PC Latency (aptX)
N/A
N/A
PC Latency (aptX HD)
N/A
N/A
PC Latency (aptX-LL)
N/A
N/A
iOS Latency
102 ms
N/A
Android Latency
165 ms
N/A
Non-Bluetooth Wireless
0.0
0.0
Non-BT Line Of Sight Range
N/A
N/A
Non-BT Latency
N/A
N/A
Wired
0.0
9.0
Cable Picture
Analog Audio
No
Yes
USB Audio
No
No
Detachable
No
No
Length
N/A
1.90 ft (0.58 m)
Connection
No Wired Option
1/8" TRS
Analog/USB Audio Latency
N/A
0 ms
PC Compatibility
Analog
No
Audio Only
Wired USB
No
No
Non-BT Wireless
No
No
PlayStation Compatibility
PS4 Analog
No
Audio Only
PS4 Wired USB
No
No
PS4 Non-BT Wireless
No
No
PS5 Analog
No
Audio Only
PS5 Wired USB
No
No
PS5 Non-BT Wireless
No
No
Xbox Compatibility
Xbox One Analog
No
Audio Only
Xbox One Wired USB
No
No
Xbox One Non-BT Wireless
No
No
Xbox Series X|S Analog
No
Audio Only
Xbox Series X|S Wired USB
No
No
Xbox Series X|S Non-BT Wireless
No
No
Base/Dock
0.0
0.0
Type
No Base/Dock
No Base/Dock
USB Input
No
No
Line In
No
No
Line Out
No
No
Optical Input
No
No
RCA Input
No
No
Dock Charging
No
No
Power Supply
No Base/Dock
No Base/Dock
Check Price
Black
WI-XB400 EXTRA BASS
Searching
Finding storeRose Red
MH755
SEE PRICE
Amazon.comBlue
WI-XB400 EXTRA BASS
Searching
Finding storeRose Red
MH755
SEE PRICE
BestBuy.comRose Red
MH755
SEE PRICE
Walmart.comRose Red
MH755
SEE PRICE
B&H
Sony WI-XB400 EXTRA BASS Wireless
Sony MH755
Comments
Sony WI-XB400 EXTRA BASS Wireless vs Sony MH755: Main Discussion
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