Compare Bowers & Wilkins PI4 vs Bang & Olufsen Beoplay H95 vs Bowers & Wilkins PX7
Connectivity
Ports
USB-C
USB-C + 3.5mm
3.5mm stereo jack + USB-C
Wireless Connectivity
Bluetooth, USB-C
Bluetooth 5.1
Bluetooth
Construction
Battery | Capacity
1200 mAh
Cable
20cm USB-A to USB-C cable
1.25 m audio cable with 3.5mm mini-jack for corded Connectivity + 1.25 m USB-A to USB-C cable for Charging
1.2m stereo audio cable + 1.2m USB-A to USB-C cable
Carrying Case
Fabric carrying case included
Yes
Colors
Black, Gold, Silver
Black, Grey Mist, Gold
Space Grey, Silver, Carbon
Drivers
14.2mm full range
40 mm Electro-dynamic titanium driver
43.6mm full range
Form Factor
In-Ear, Neckband Wireless Headphones, Earbuds
Over-Ear Wireless Headphones
Wireless Headphones, Over-Ear
Headphone Type
Dynamic headphones
Dynamic headphones, Closed headphones
Dynamic headphones
Magnet
Neodymium magnets
Material
Aluminum, Titanium, Lambskin leather, Cowhide leather, Fabric, Polymer
Microphone
2x mics for ANC + 2x mics for telephony
4 x MEMS for voice Mic (2 mics sharing with ANC) + 4 x Dedicated MEMS mic for ANC function (2 mics in each earcup)
4x mics for ANC + 2x mics for telephony
Dimensions
Size | Depth
80 mm
Size | Height
165 mm
Size | Width
185 mm
Weight
40 g
323 g
310 g
Function
Audio
Dolby Atmos, Transparency mode
Bluetooth Codecs
AptX-Adaptive, aptX-HD, aptX-Classic, AAC, SBC
SBC, AAC, aptX Adaptive
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
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
Fast Charging
3hrs with 15min charge
5hrs with 15min charge
Noise Cancellation
Yes
Active Noise Cancellation
Yes
Performance
Battery Life
10hrs Bluetooth with ANC (12hrs w/o)
Up to 38 hours with active Bluetooth and Adaptive Active Noise Cancellation / Up to 50 hours with Bluetooth
30 hrs Bluetooth with ANC
Charging Time
3 hours
Frequency Response
10Hz ~ 30kHz
20Hz ~ 22kHz
10Hz ~ 30kHz
Impedance
12 ohms in passive mode
20k Ohms
Sensitivity
101.5 dB @ 1kHz/1mW
Total Harmonic Distortion
0.3% (1kHz/10mW)
0.3% (1kHz/10mW)
Production
Accessory
Ear Tips: S / M / L
Debut
2019-10
2021
2019-10
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