Jabra Evolve 40 vs Jabra BIZ 2300

Technichal specifications
Jabra Evolve 40
Jabra BIZ 2300
Type
On-ear
On-ear
Connectivity
Wired, through a 3.5mm jack or USB connection via an inline control unit
Wired (USB or QD variants)
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
40mm
Wideband speakers
Physical specifications
Jabra Evolve 40
Jabra BIZ 2300
Weight
171 grams
68 grams (Stereo), 49 grams (Mono)
Dimensions
155×181×59 mm
N/A
Materials
Plastic with soft leatherette for the ear cushions
Plastic, Kevlar-reinforced cable
Color options
Black with red highlights
Black
Mute button
Yes
Yes
Touch controls
No
No
Accessories
Neoprene carrying pouch
Clothing clip, foam ear cushions
Cable length
1.2m
1m - USB 1.5m - QD
Water/sweat resistence
N/A
N/A
Microphone
Jabra Evolve 40
Jabra BIZ 2300
Type
Boom
Boom
Directionality
Unidirectional
Unidirectional
Frequency response
100 Hz - 10 kHz
100Hz - 10kHz
Sensitivity
N/A
-30 dB ± 3 dB
AI features
Noise Reduction
Noise reduction, removes consistent background noise like chatter and ambient office noise
Speaker
Jabra Evolve 40
Jabra BIZ 2300
Frequency range
20 Hz - 20 kHz
150 Hz - 6.8 kHz
Mono/stereo audio
Stereo
Mono/Stereo
Transparency mode
No
No
AI features
No
No
Popularity and rating
Jabra Evolve 40
Jabra BIZ 2300
Brand popularity
High
High
Model popularity
High
High
Comfort rating
High
Good
Sound quality rating
High
Good
Durability rating
High
High
Comfort for long wear
High
Good

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