Poly Blackwire 8225 series vs Mpow HC7

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, Mpow HC7 has Unidirectional microphone suitable for various sectors.

Technichal specifications
Poly Blackwire 8225 series
Mpow HC7
Type
On-ear
On-ear
Connectivity
Wired, USB-A / USB-C connection
Wired (USB and 3.5mm audio jack)
Battery life
N/A
N/A
Charge time
N/A
N/A
Charging method
N/A
N/A
Wireless range
N/A
N/A
Latency
N/A
N/A
Batteries
N/A
N/A
Driver info
32mm
40mm dynamic drivers
Physical specifications
Poly Blackwire 8225 series
Mpow HC7
Weight
186 grams
210 grams
Dimensions
155x178x32 mm
165 x 195 x 55 mm
Materials
Durable materials with leatherette ear cushions
Plastic, memory foam ear cushions
Color options
Black
Black
Mute button
Yes
Yes
Touch controls
No
No
Accessories
USB-A / USB-C cable
USB control unit, 3.5mm audio cable
Cable length
2.2m
2.4m - USB 1.2m - audio cable
Water/sweat resistence
N/A
N/A
Microphone
Poly Blackwire 8225 series
Mpow HC7
Type
Boom
Boom
Directionality
Noise-canceling
Unidirectional
Frequency response
100Hz - 10kHz
N/A
Sensitivity
N/A
-38 dB ± 3 dB
AI features
Advanced noise reduction
Noise reduction, removes consistent background noise like chatter and ambient office noise
Speaker
Poly Blackwire 8225 series
Mpow HC7
Frequency range
20 Hz - 20 kHz
20 Hz - 20 kHz
Mono/stereo audio
Stereo
Stereo
Transparency mode
No
No
AI features
No
No
Popularity and rating
Poly Blackwire 8225 series
Mpow HC7
Brand popularity
High
Medium
Model popularity
Moderate to High
Medium to High
Comfort rating
High
Good
Sound quality rating
Very High
Medium to High
Durability rating
High
Medium
Comfort for long wear
Very High
Good

Learn more about how your call center can
benefit from Krisp

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