Microsoft LifeChat LX 4000 vs Leitner LH275

Headset Comparison: Microsoft LifeChat LX 4000 vs. Leitner LH275

When it comes to choosing the right headset, understanding the strengths and weaknesses of your options is key. Today, we compare two popular models: Microsoft LifeChat LX 4000 and Leitner LH275, to help you determine which headset aligns best with your audio needs. Both models provide long-term comfort. Constructed from Plastic, synthetic leather ear cushions, the LifeChat LX 4000 is designed to be durable while still providing comfort. The LH275 consists of materials like Plastic, foam padding. You can find the detailed comparison below.

Technichal specifications
Microsoft LifeChat LX 4000
Leitner LH275
Type
On-ear
On-ear
Connectivity
Wired, USB
Wireless (DECT 6.0)
Battery life
N/A
9 hours
Charge time
N/A
3 hours
Charging method
N/A
Charging base
Wireless range
N/A
Up to 120 meter
Latency
N/A
Low
Batteries
N/A
Lithium-ion
Driver info
40mm dynamic drivers
Wideband HD audio
Physical specifications
Microsoft LifeChat LX 4000
Leitner LH275
Weight
120 grams
77 grams
Dimensions
156 x 192x 60 mm
196 x 212 x 70 mm
Materials
Plastic, synthetic leather ear cushions
Plastic, foam padding
Color options
Black
Black
Mute button
Yes
Yes
Touch controls
No
No
Accessories
N/A
Charging base, power adapter
Cable length
2.2m
N/A
Water/sweat resistence
N/A
N/A
Microphone
Microsoft LifeChat LX 4000
Leitner LH275
Type
Boom
Boom
Directionality
Unidirectional
Unidirectional
Frequency response
50Hz - 20kHz
100Hz - 10kHz
Sensitivity
-43 dBV/Pa
N/A
AI features
Noise reduction, removes consistently produced, unwanted noises like fans, road noise, and other consistent sounds.
Noise reduction, removes consistent background noise like chatter and ambient office noise
Speaker
Microsoft LifeChat LX 4000
Leitner LH275
Frequency range
75 Hz - 20 kHz
150 Hz - 6.8 kHz
Mono/stereo audio
Mono
Mono
Transparency mode
No
No
AI features
No
No
Popularity and rating
Microsoft LifeChat LX 4000
Leitner LH275
Brand popularity
High
Medium
Model popularity
Good
Medium to High
Comfort rating
Good
Good
Sound quality rating
Medium
Good
Durability rating
Good
Medium to High
Comfort for long wear
Good
Good

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