Compare Bowers & Wilkins PX7 vs Bang & Olufsen Beoplay HX vs Panasonic M500B
Connectivity
Ports
3.5mm stereo jack + USB-C
USB-C + 3.5mm
3.5mm, USB-C
Wireless Connectivity
Bluetooth
Bluetooth 5.1
Bluetooth 5.0
Wireless Range
10 m
Construction
Battery | Capacity
1200 mAh
Cable
1.2m stereo audio cable + 1.2m 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
1.2 m detechable
Carrying Case
Yes
Fabric carrying case included
Colors
Space Grey, Silver, Carbon
Black Anthracite, Grey Mist, Navy
Black, White
Drivers
43.6mm full range
40 mm Electro-dynamic driver
40 mm
Form Factor
Wireless Headphones, Over-Ear
Over-Ear Wireless Headphones
Over-ear wireless headphones
Headphone Type
Dynamic headphones
Dynamic headphones, Closed headphones
Closed headphones, Dynamic headphones
Magnet
Neodymium magnets
Neodymium
Material
Aluminum, Leather, Fabric, Polymer, Rubber
Microphone
4x 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)
Dimensions
Size | Depth
52 mm
Size | Height
200 mm
Size | Width
195 mm
Weight
310 g
285 g / 360 g with carrying case
316 g
Function
Audio
Dolby Atmos, Transparency mode
Base Reactor
Bluetooth Codecs
AptX Adaptive, aptX HD, aptX Classic, AAC, SBC
SBC, AAC, aptX Adaptive
SBC, AAC
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
A2DP, AVRCP, HSP, HFP
Fast Charging
5hrs with 15min charge
15 minutes for 1.5 hours
Noise Cancellation
Yes
Active Noise Cancellation
No
Performance
Battery Life
30 hrs Bluetooth with ANC
Up to 35 hours with active Bluetooth and Active Noise Cancellation / Up to 40 hours with Bluetooth
30 h
Charging Time
3 hours
4 h
Frequency Response
10Hz ~ 30kHz
20Hz ~ 22kHz
20Hz - 20kHz
Impedance
20k Ohms
24 ohms in passive mode
27 ohms
Sensitivity
95 dB @ 1kHz/1mW
100 dB / mW
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Debut
2019-10
2021
2020 CES
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