Poly Voyager 4320 UC vs Sony MDR XB950

Microphones

One of the standout features of the is its Boom microphone and it's Noise Reduction. This makes it exceptionally good for voice calls and online meetings, where clear communication is crucial. Meanwhile, Sony MDR XB950 has Omnidirectional microphone suitable for various sectors.

Technichal specifications
Poly Voyager 4320 UC
Sony MDR XB950
Type
On-ear
Over-ear
Connectivity
Bluetooth 5.2
Bluetooth 4.0, NFC
Battery life
24 hours
20 hours
Charge time
1.5 hours
4 hours
Charging method
USB-C
Micro-USB
Wireless range
Up to 50 m with the BT700 USB adapter
Up to 10 meter
Latency
Low
Low
Batteries
Rechargeable, non-replaceable lithium-ion polymer battery
Lithium-ion
Driver info
32mm
40mm dynamic drivers
Physical specifications
Poly Voyager 4320 UC
Sony MDR XB950
Weight
162 grams
280 grams
Dimensions
190x210x110 mm
N/A
Materials
Lightweight materials with comfortable, cushioned earpads
Plastic, metal headband
Color options
Black
Black, Red
Mute button
Yes
No
Touch controls
No
No
Accessories
BT700 USB Bluetooth adapter and a USB-C charging cable
Micro USB charging cable, audio cable
Cable length
N/A
1.2m
Water/sweat resistence
N/A
N/A
Microphone
Poly Voyager 4320 UC
Sony MDR XB950
Type
Boom
Built-in
Directionality
Noise-canceling
Omnidirectional
Frequency response
100 Hz - 6.8 kHz
N/A
Sensitivity
N/A
N/A
AI features
Noise Reduction
Noise reduction, removes consistent background noise like wind and road noise
Speaker
Poly Voyager 4320 UC
Sony MDR XB950
Frequency range
20 Hz - 20 kHz
3 Hz - 28 kHz
Mono/stereo audio
Stereo
Stereo
Transparency mode
No
No
AI features
No
No
Popularity and rating
Poly Voyager 4320 UC
Sony MDR XB950
Brand popularity
High
High
Model popularity
High
Medium to High
Comfort rating
Very High
Good
Sound quality rating
High
Good
Durability rating
High
Medium to High
Comfort for long wear
Very High
Good

Learn more about how your call center can
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