Poly Blackwire 3225 series vs Yealink UH38

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, Yealink UH38 has Unidirectional microphone suitable for various sectors.

Technichal specifications
Poly Blackwire 3225 series
Yealink UH38
Type
On-ear
On-ear (dual) On-ear (mono)
Connectivity
Wired, USB-A / USB-C connection
Bluetooth 5.0 and USB-A or USB-C for wired
Battery life
N/A
7 hours
Charge time
N/A
1 hours
Charging method
N/A
USB
Wireless range
N/A
Up to 10 meters
Latency
N/A
Optimized for real-time communication
Batteries
N/A
Built-in rechargeable lithium-ion battery
Driver info
28mm dynamic
Dynamic
Physical specifications
Poly Blackwire 3225 series
Yealink UH38
Weight
87 grams
180 grams (dual) 110 grams (mono)
Dimensions
155x178x32 mm
198x211x54 mm
Materials
Durable plastic with leatherette ear cushions
Leathered
Color options
Black with red accents
Black
Mute button
Yes
Yes
Touch controls
No
No
Accessories
USB-A / USB-C cable
N/A
Cable length
2.3m
headset - 0.8m usb - 1.2m
Water/sweat resistence
N/A
N/A
Microphone
Poly Blackwire 3225 series
Yealink UH38
Type
Boom
Boom
Directionality
Omnidirectional
Unidirectional
Frequency response
100Hz - 10kHz
100 Hz - 14 kHz
Sensitivity
-38 dBV/Pa
-44.0 dB
AI features
Advanced noise reduction
Advanced noise reduction
Speaker
Poly Blackwire 3225 series
Yealink UH38
Frequency range
20 Hz - 20 kHz
20 Hz - 20 kHz
Mono/stereo audio
Stereo
Mono/Stereo
Transparency mode
No
No
AI features
No
No
Popularity and rating
Poly Blackwire 3225 series
Yealink UH38
Brand popularity
High
High
Model popularity
High
Good
Comfort rating
High
High
Sound quality rating
High
High
Durability rating
Medium to High
Medium to High
Comfort for long wear
High
High

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