Compare Bowers & Wilkins PX7 vs Sony WH-1000XM4 vs Bowers & Wilkins PI3
Connectivity
Ports
3.5mm stereo jack + USB-C
Gold-plated L-shaped stereo mini plug
USB-C
Wireless Connectivity
Bluetooth
Bluetooth 5.0, NFC
Bluetooth, USB-C
Construction
Cable
1.2m stereo audio cable + 1.2m USB-A to USB-C cable
Single-sided (detachable)
20cm USB-A to USB-C cable
Carrying Case
Yes
Colors
Space Grey, Silver, Carbon
Space Grey, Blue, Gold
Drivers
43.6mm full range
1.57 ", dome type (CCAW Voice coil), Aluminum coated LCP
9.2mm full range + Balanced Armature
Form Factor
Wireless Headphones, Over-Ear
In-Ear, Neckband Wireless Headphones, Earbuds
Headphone Type
Dynamic headphones
Dynamic headphones
Magnet
Neodymium
Microphone
4x mics for ANC + 2x mics for telephony
1x mics for telephony
Dimensions
Weight
310 g
31 g
Function
Bluetooth Codecs
AptX Adaptive, aptX HD, aptX Classic, AAC, SBC
SBC, AAC, LDAC
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, AVRCP, HFP, HSP
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
Fast Charging
5hrs with 15min charge
2hrs with 15min charge
Noise Cancellation
Yes
No
Performance
Battery Life
30 hrs Bluetooth with ANC
30 h (NC on) / 38 h (NC off)
8hrs Bluetooth with ANC
Frequency Response
10Hz ~ 30kHz
Wired: 4 Hz-40,000 Hz | Bluetooth: 20 Hz–20,000 Hz (44.1 kHz Sampling)/20 Hz–40,000 Hz (LDAC 96 kHz Sampling, 990 kbps)
10Hz ~ 30kHz
Impedance
20k Ohms
Sensitivity
105 dB / mW (1 kHz)
Total Harmonic Distortion
0.3% (1kHz/10mW)
0.3% (1kHz/10mW)
Production
Accessory
Ear Tips: S / M / L
Availability
2020 Summer
Debut
2019-10
2020-08-06
2019-10
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.