Compare Bowers & Wilkins PX7 vs Bang & Olufsen Beoplay HX vs OnePlus Bullets Wireless Z
Connectivity
Ports
3.5mm stereo jack + USB-C
USB-C + 3.5mm
USB-C
Wireless Connectivity
Bluetooth
Bluetooth 5.1
Bluetooth 5.0
Wireless Range
10 m (33 ft)
Construction
Battery | Capacity
1200 mAh
Buttons
Quick Switch, volume, skip track, phone calls, voice assistant
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
Carrying Case
Yes
Fabric carrying case included
Colors
Space Grey, Silver, Carbon
Black Anthracite, Grey Mist, Navy
Black / Blue
Drivers
43.6mm full range
40 mm Electro-dynamic driver
9.2mm dynamic driver
Form Factor
Wireless Headphones, Over-Ear
Over-Ear Wireless Headphones
Wireless Headphones, In-ear
Headphone Type
Dynamic headphones
Dynamic headphones, Closed headphones
Magnet
Neodymium magnets
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
28 g
Function
Audio
Dolby Atmos, Transparency mode
Bluetooth Codecs
AptX Adaptive, aptX HD, aptX Classic, AAC, SBC
SBC, AAC, aptX Adaptive
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
Fast Charging
5hrs with 15min charge
10 minutes charge for 10 hours of audio
Noise Cancellation
Yes
Active Noise Cancellation
Weather Resistance
IP55
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
Up to 20 hours
Charging Time
3 hours
Frequency Response
10Hz ~ 30kHz
20Hz ~ 22kHz
Impedance
20k Ohms
24 ohms in passive mode
Sensitivity
95 dB @ 1kHz/1mW
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Debut
2019-10
2021
2020-04
Model Name
E501A
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