Compare DALI IO-6 vs Sennheiser HD 450BT vs Lenovo Yoga Headphones
Connectivity
Ports
3.5mm + USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0
Bluetooth 5.0
Construction
Battery | Capacity
600 mAh
Cable
1.3 m Braided
Carrying Case
Travel case
Colors
Army Green, Chalk White, Iron Black, Caramel White
Black, White
Shadow Black
Drivers
50 mm free edge paper fibre cone
40mm Neodymium
Form Factor
Over-ear headphones, wireless headphones
Wireless headphones, over-ear headphones
Headphone Type
Closed headphones, Dynamic headphones
Dynamic headphones, Closed headphones
On-Ear
Material
Closed back circumaural (over ear)
Microphone
MEMS
Boomless, 4 out of 6 for ANC
Dimensions
Weight
325 g
238 g
214 g
Function
Bluetooth Codecs
AAC, aptX, aptX HD
SBC, AAC, AptX, AptX Low Latency
SBC / AAC / aptX / aptXLL / HP1.7 / mSBC
Bluetooth Profiles
A2DP, HFP, AVRCP
Microphone Pickup Pattern
Dual Beamforming
Noise Cancellation
Yes
Yes
Operating System
Windows 10, Android 8, iOS 10
Weather Resistance
IP53
Performance
Battery Life
60 h
30 hours music playback via Bluetooth with ANC activated
14 h w/ ANC off
Charging Time
2.5 h
2 h
3 h
Dynamic Range
[Headphones] 110 dB, [Microphone] 95 dB
Frequency Response
10Hz - 20kHz
18Hz to 22kHz (-10 dB)
20 Hz – 20 kHz
Impedance
25 ohms Via 3.5mm
32 ohms
Max Sound Level
100 dB
108 dB (1 kHz/0 dBFS)
Microphone Frequency Response
80 Hz to 6000 Hz (-3 dB)
50 Hz - 8 kHz
Power Input
30 mW max
Sensitivity
200 mV rms / 175 mV rms
>111 dBm ± 3 dBm
Signal-to-Noise Ratio
75 dB
Total Harmonic Distortion
-77 dB
Production
Accessory
Flight adapter included
Availability
2020-10
Debut
2019-10
2020 CES
2020-08-18
Model Name
GXD1A39963
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