BlueParrott B450-XT vs Sennheiser PC 31 II

Microphones

One of the standout features of the is its Boom microphone and it's 96% noise cancellation. This makes it exceptionally good for voice calls and online meetings, where clear communication is crucial. Meanwhile, Sennheiser PC 31 II has Unidirectional microphone suitable for various sectors.

Technichal specifications
BlueParrott B450-XT
Sennheiser PC 31 II
Type
On-ear
On-ear
Connectivity
Bluetooth 5.0 with NFC pairing
Wired, 3.5mm audio jack
Battery life
24 hours
N/A
Charge time
3 hours
N/A
Charging method
Micro-USB
N/A
Wireless range
Up to 91m with Class 1 device
N/A
Latency
Standard Bluetooth latency
N/A
Batteries
Rechargeable lithium-ion battery
N/A
Driver info
36mm dynamic drivers
32 Ohm impedance, 109 dB sensitivity
Physical specifications
BlueParrott B450-XT
Sennheiser PC 31 II
Weight
160 grams
90 grams
Dimensions
161.5x169x59 mm
144 x 183 x 48 mm
Materials
Durable materials with padded headband and cushioned ear cup
Plastic
Color options
Black
Black
Mute button
Yes
Yes
Touch controls
No
No
Accessories
USB charging cable, foam ear cushion, microphone windscreen, vehicle charger
N/A
Cable length
N/A
3m
Water/sweat resistence
N/A
N/A
Microphone
BlueParrott B450-XT
Sennheiser PC 31 II
Type
Boom
Boom
Directionality
Unidirectional
Unidirectional
Frequency response
N/A
80Hz - 15kHz
Sensitivity
N/A
-38 dBV/Pa
AI features
96% noise cancellation
Noise reduction, removes consistently produced, unwanted noises like fans, road noise, and other consistent sounds.
Speaker
BlueParrott B450-XT
Sennheiser PC 31 II
Frequency range
150 Hz - 6.8 kHz
40 Hz - 18 kHz
Mono/stereo audio
Mono
Stereo
Transparency mode
No
No
AI features
No
No
Popularity and rating
BlueParrott B450-XT
Sennheiser PC 31 II
Brand popularity
High
High
Model popularity
High
Good
Comfort rating
Very High
Good
Sound quality rating
High
Medium
Durability rating
High
Good
Comfort for long wear
Very High
Good

Learn more about how your call center can
benefit from Krisp

form success icon Something Went Wrong!
form success icon Thanks for submitting the form! Our team will be in touch shortly.
By contacting our team, you agree to the Terms of Use and Privacy Policy.
This form is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.