Compare Sennheiser HD 450BT vs Bowers & Wilkins PI3
Connectivity
Ports
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth, USB-C
Construction
Battery | Capacity
600 mAh
Cable
20cm USB-A to USB-C cable
Colors
Black, White
Space Grey, Blue, Gold
Drivers
9.2mm full range + Balanced Armature
Form Factor
Wireless headphones, over-ear headphones
In-Ear, Neckband Wireless Headphones, Earbuds
Headphone Type
Dynamic headphones, Closed headphones
Dynamic headphones
Microphone
MEMS
1x mics for telephony
Dimensions
Weight
238 g
31 g
Function
Bluetooth Codecs
SBC, AAC, AptX, AptX Low Latency
AptX-Adaptive, aptX-HD, aptX-Classic, AAC, SBC
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
Fast Charging
2hrs with 15min charge
Microphone Pickup Pattern
Dual Beamforming
Noise Cancellation
Yes
No
Performance
Battery Life
30 hours music playback via Bluetooth with ANC activated
8hrs Bluetooth with ANC
Charging Time
2 h
Frequency Response
18Hz to 22kHz (-10 dB)
10Hz ~ 30kHz
Max Sound Level
108 dB (1 kHz/0 dBFS)
Microphone Frequency Response
80 Hz to 6000 Hz (-3 dB)
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Accessory
Ear Tips: S / M / L
Debut
2020 CES
2019-10
Remove
Remove
Related Products
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.