Compare Bowers & Wilkins PX7 vs JBL JR 460NC
Connectivity
Ports
3.5mm stereo jack + USB-C
USB-C, 3.5mm
Wireless Connectivity
Bluetooth
Bluetooth 5.0
Construction
Battery | Capacity
750 mA/3.7 V
Cable
1.2m stereo audio cable + 1.2m USB-A to USB-C cable
1.0 m / 3.3 ft
Carrying Case
Yes
Colors
Space Grey, Silver, Carbon
Blue, Black, White, Rose
Drivers
43.6mm full range
32 mm / 1.26" dynamic driver
Form Factor
Wireless Headphones, Over-Ear
Over-ear headphones
Headphone Type
Dynamic headphones
Closed, Dynamic headphones
Microphone
4x mics for ANC + 2x mics for telephony
Dimensions
Weight
310 g
200 g / 0.44 lbs
Function
Bluetooth Codecs
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
HFP 1.6, AVRCP 1.5, A2DP 1.3
Fast Charging
5hrs with 15min charge
Noise Cancellation
Yes
Yes
Performance
Battery Life
30 hrs Bluetooth with ANC
Up to 20h (ANC on) / 30h (ANC off)
Charging Time
2 hours
Frequency Response
10Hz ~ 30kHz
20Hz ~ 20kHz
Impedance
20k Ohms
32 ohms
Max Sound Level
85 dB
Microphone Sensitivity
-30 dBV@1 kHz/Pa
Sensitivity
92 dB SPL@1kHz/1mW
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Debut
2019-10
2021-08-18
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