Compare Bowers & Wilkins PX7 vs DALI IO-6 vs Sony WF-XB700
Connectivity
Ports
3.5mm stereo jack + USB-C
3.5mm + USB-C
Wireless Connectivity
Bluetooth
Bluetooth 5.0
Bluetooth
Construction
Cable
1.2m stereo audio cable + 1.2m USB-A to USB-C cable
Carrying Case
Yes
Travel case
Colors
Space Grey, Silver, Carbon
Army Green, Chalk White, Iron Black, Caramel White
Drivers
43.6mm full range
50 mm free edge paper fibre cone
Form Factor
Wireless Headphones, Over-Ear
Over-ear headphones, wireless headphones
In-ear
Headphone Type
Dynamic headphones
Closed headphones, Dynamic headphones
Dynamic, closed
Magnet
Neodymium
Material
Closed back circumaural (over ear)
Microphone
4x mics for ANC + 2x mics for telephony
Dimensions
Weight
310 g
325 g
Function
Bluetooth Codecs
AptX Adaptive, aptX HD, aptX Classic, AAC, SBC
AAC, aptX, aptX HD
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
Noise Cancellation
Yes
Yes
Weather Resistance
IP53
IPX4
Performance
Battery Life
30 hrs Bluetooth with ANC
60 h
9h + 9h from case
Charging Time
2.5 h
Frequency Response
10Hz ~ 30kHz
10Hz - 20kHz
Impedance
20k Ohms
25 ohms Via 3.5mm
Max Sound Level
100 dB
Sensitivity
200 mV rms / 175 mV rms
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Accessory
Flight adapter included
Debut
2019-10
2019-10
2020-05-07
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