Compare JBL Tour One vs Sennheiser HD 450BT vs Sennheiser HD 820
Variants
HD 820
HDV 820
Connectivity
Ports
USB-C, 3.5mm
USB-C
[Input] 6.35 mm + 4.4 mm + XLR-4 | [Output] XLR, RCA, Coax, Optical, USB-B
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0
Construction
Battery | Capacity
920 mAh / 3.7 V
600 mAh
Cable
3 m
Colors
Black
Black, White
Drivers
40 mm / 1.57" Dynamic Driver
Form Factor
Wireless headphones, Over-ear
Wireless headphones, over-ear headphones
Headphone Type
Dynamic headphones
Dynamic headphones, Closed headphones
Microphone
4x microphones for ANC + voice calls
MEMS
Speakers
Dynamic, closed
Dimensions
Weight
268 g / 0.59 lbs
238 g
Function
Bluetooth Codecs
SBC, AAC, AptX, AptX Low Latency
Bluetooth Profiles
A2DP V1.3, AVRCP V1.6, HFP V1.7
Fast Charging
10 minutes of charging for 2 hours of playback
Microphone Pickup Pattern
Dual Beamforming
Noise Cancellation
Active
Yes
Performance
Battery Life
25h (ANC on) / 50h (ANC off)
30 hours music playback via Bluetooth with ANC activated
Charging Time
2 hours
2 h
Frequency Response
10 Hz - 40 kHz (passive) / 10 Hz ~ 22 kHz (active)
18Hz to 22kHz (-10 dB)
103 dB at 1 kHz, 1V
Impedance
32 ohms
300 ohms
Max Sound Level
95 dB
108 dB (1 kHz/0 dBFS)
103 dB at 1 kHz, 1V SPL
Microphone Frequency Response
80 Hz to 6000 Hz (-3 dB)
Microphone Sensitivity
-35 dBV / Pa@1kH
Sensitivity
95 dB @ 1kHz/1mW
Production
Availability
2021-04
Debut
2021-01 (CES 2021)
2020 CES
Made In
Germany
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