Yealink UH38 vs Sennheiser PC 31 II

Microphones

One of the standout features of the is its Boom microphone and it's Advanced noise reduction. This makes it exceptionally good for voice calls and online meetings, where clear communication is crucial. Meanwhile, Sennheiser PC 31 II has Unidirectional microphone suitable for various sectors.

Technichal specifications
Yealink UH38
Sennheiser PC 31 II
Type
On-ear (dual) On-ear (mono)
On-ear
Connectivity
Bluetooth 5.0 and USB-A or USB-C for wired
Wired, 3.5mm audio jack
Battery life
7 hours
N/A
Charge time
1 hours
N/A
Charging method
USB
N/A
Wireless range
Up to 10 meters
N/A
Latency
Optimized for real-time communication
N/A
Batteries
Built-in rechargeable lithium-ion battery
N/A
Driver info
Dynamic
32 Ohm impedance, 109 dB sensitivity
Physical specifications
Yealink UH38
Sennheiser PC 31 II
Weight
180 grams (dual) 110 grams (mono)
90 grams
Dimensions
198x211x54 mm
144 x 183 x 48 mm
Materials
Leathered
Plastic
Color options
Black
Black
Mute button
Yes
Yes
Touch controls
No
No
Accessories
N/A
N/A
Cable length
headset - 0.8m usb - 1.2m
3m
Water/sweat resistence
N/A
N/A
Microphone
Yealink UH38
Sennheiser PC 31 II
Type
Boom
Boom
Directionality
Unidirectional
Unidirectional
Frequency response
100 Hz - 14 kHz
80Hz - 15kHz
Sensitivity
-44.0 dB
-38 dBV/Pa
AI features
Advanced noise reduction
Noise reduction, removes consistently produced, unwanted noises like fans, road noise, and other consistent sounds.
Speaker
Yealink UH38
Sennheiser PC 31 II
Frequency range
20 Hz - 20 kHz
40 Hz - 18 kHz
Mono/stereo audio
Mono/Stereo
Stereo
Transparency mode
No
No
AI features
No
No
Popularity and rating
Yealink UH38
Sennheiser PC 31 II
Brand popularity
High
High
Model popularity
Good
Good
Comfort rating
High
Good
Sound quality rating
High
Medium
Durability rating
Medium to High
Good
Comfort for long wear
High
Good

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