Poly Voyager 4320 UC vs Leitner LH275

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, Leitner LH275 has Unidirectional microphone suitable for various sectors.

Technichal specifications
Poly Voyager 4320 UC
Leitner LH275
Type
On-ear
On-ear
Connectivity
Bluetooth 5.2
Wireless (DECT 6.0)
Battery life
24 hours
9 hours
Charge time
1.5 hours
3 hours
Charging method
USB-C
Charging base
Wireless range
Up to 50 m with the BT700 USB adapter
Up to 120 meter
Latency
Low
Low
Batteries
Rechargeable, non-replaceable lithium-ion polymer battery
Lithium-ion
Driver info
32mm
Wideband HD audio
Physical specifications
Poly Voyager 4320 UC
Leitner LH275
Weight
162 grams
77 grams
Dimensions
190x210x110 mm
196 x 212 x 70 mm
Materials
Lightweight materials with comfortable, cushioned earpads
Plastic, foam padding
Color options
Black
Black
Mute button
Yes
Yes
Touch controls
No
No
Accessories
BT700 USB Bluetooth adapter and a USB-C charging cable
Charging base, power adapter
Cable length
N/A
N/A
Water/sweat resistence
N/A
N/A
Microphone
Poly Voyager 4320 UC
Leitner LH275
Type
Boom
Boom
Directionality
Noise-canceling
Unidirectional
Frequency response
100 Hz - 6.8 kHz
100Hz - 10kHz
Sensitivity
N/A
N/A
AI features
Noise Reduction
Noise reduction, removes consistent background noise like chatter and ambient office noise
Speaker
Poly Voyager 4320 UC
Leitner LH275
Frequency range
20 Hz - 20 kHz
150 Hz - 6.8 kHz
Mono/stereo audio
Stereo
Mono
Transparency mode
No
No
AI features
No
No
Popularity and rating
Poly Voyager 4320 UC
Leitner LH275
Brand popularity
High
Medium
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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