Sony WH-CH510 vs Sennheiser PC 31 II

Technichal specifications
Sony WH-CH510
Sennheiser PC 31 II
Type
On-ear
On-ear
Connectivity
Bluetooth
Wired, 3.5mm audio jack
Battery life
35 hours
N/A
Charge time
4.5 hours
N/A
Charging method
USB-C
N/A
Wireless range
Up to 10 meters
N/A
Latency
Standard Bluetooth latency
N/A
Batteries
Built-in rechargeable (Lithium-Ion, not specified as Lithium Polymer)
N/A
Driver info
30mm
32 Ohm impedance, 109 dB sensitivity
Physical specifications
Sony WH-CH510
Sennheiser PC 31 II
Weight
132 grams
90 grams
Dimensions
172×197×41 mm
144 x 183 x 48 mm
Materials
Primarily plastic
Plastic
Color options
Black, Blue, White
Black
Mute button
No
Yes
Touch controls
No
No
Accessories
USB-C cable for charging
N/A
Cable length
N/A
3m
Water/sweat resistence
N/A
N/A
Microphone
Sony WH-CH510
Sennheiser PC 31 II
Type
Built-in
Boom
Directionality
Omnidirectional
Unidirectional
Frequency response
N/A
80Hz - 15kHz
Sensitivity
N/A
-38 dBV/Pa
AI features
Basic noise reduction
Noise reduction, removes consistently produced, unwanted noises like fans, road noise, and other consistent sounds.
Speaker
Sony WH-CH510
Sennheiser PC 31 II
Frequency range
20 Hz - 20 kHz
40 Hz - 18 kHz
Mono/stereo audio
Stereo
Stereo
Transparency mode
No
No
AI features
No
No
Popularity and rating
Sony WH-CH510
Sennheiser PC 31 II
Brand popularity
High
High
Model popularity
High
Good
Comfort rating
Good
Good
Sound quality rating
Good
Medium
Durability rating
Moderate
Good
Comfort for long wear
Good
Good

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