Compare Bowers & Wilkins PX7 vs Sony WH-XB910N vs Sony WH-H910N
Connectivity
Ports
3.5mm stereo jack + USB-C
Gold-plated L-shaped stereo mini plug
Gold-plated L-shaped stereo mini plug
Wireless Connectivity
Bluetooth
Bluetooth 5 LE
Bluetooth 5
Wireless Range
10 m
Construction
Cable
1.2m stereo audio cable + 1.2m USB-A to USB-C cable
Detachable 1.2 m
Detachable 3.94'
Carrying Case
Yes
Yes
Colors
Space Grey, Silver, Carbon
Drivers
43.6mm full range
25 mm dynamic drivers
0.98" dome, Aluminum 30 um/TPU 50 um (Composite)
Form Factor
Wireless Headphones, Over-Ear
Over-ear
Over-ear
Headphone Type
Dynamic headphones
Closed, Dynamic Headphones
Closed, Dynamic
Magnet
Neodymium
Neodymium
Microphone
4x mics for ANC + 2x mics for telephony
Electret Condenser Microphone
Dimensions
Size | Depth
10.7 cm
Size | Height
18.95 cm
Size | Width
16.8 cm
Weight
310 g
251 g
Function
Bluetooth Codecs
AptX Adaptive, aptX HD, aptX Classic, AAC, SBC
LDAC, AAC, SBC
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
A2DP, AVRCP, HFP, HSP
Fast Charging
5hrs with 15min charge
10 min for 4.5 hours of playback
Microphone Pickup Pattern
Omni-directional
Misc
Touch sensor volume control
Touch sensor volume control
Noise Cancellation
Yes
Yes
Yes
Performance
Battery Life
30 hrs Bluetooth with ANC
30 hours (ANC on) / 45 hours (ANC off)
5 h
Charging Time
5 hours
Frequency Response
10Hz ~ 30kHz
5Hz ~ 40kHz
5 Hz - 40 kHz
Impedance
20k Ohms
50 ohms (via cable, active) / 18 ohms (via cable, passive)
17 ohm
Microphone Frequency Response
50Hz ~ 8kHz
Power Consumption
2.5 W
Sensitivity
100 dB/mW
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Debut
2019-10
2021-09-29
2019 IFA
Made In
Malaysia
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