Compare Sony WH-1000XM4 vs Bowers & Wilkins PI3
Connectivity
Ports
Gold-plated L-shaped stereo mini plug
USB-C
Wireless Connectivity
Bluetooth 5.0, NFC
Bluetooth, USB-C
Construction
Cable
Single-sided (detachable)
20cm USB-A to USB-C cable
Colors
Space Grey, Blue, Gold
Drivers
1.57 ", dome type (CCAW Voice coil), Aluminum coated LCP
9.2mm full range + Balanced Armature
Form Factor
In-Ear, Neckband Wireless Headphones, Earbuds
Headphone Type
Dynamic headphones
Magnet
Neodymium
Microphone
1x mics for telephony
Dimensions
Weight
31 g
Function
Bluetooth Codecs
SBC, AAC, LDAC
AptX-Adaptive, aptX-HD, aptX-Classic, AAC, SBC
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
Fast Charging
2hrs with 15min charge
Noise Cancellation
No
Performance
Battery Life
30 h (NC on) / 38 h (NC off)
8hrs Bluetooth with ANC
Frequency Response
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
Sensitivity
105 dB / mW (1 kHz)
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Accessory
Ear Tips: S / M / L
Availability
2020 Summer
Debut
2020-08-06
2019-10
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