Product comparison · 2 headphones

Lenovo 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black vs Lenovo ANC Headset 6550

35specifications compared
13differ
22identical
20known for one product only

Key differences

Recommended usage
- 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black:Calls/Music
- ANC Headset 6550:Office/Call center
Ear coupling
- 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black:Circumaural
- ANC Headset 6550:Supraaural
Headphone sensitivity
- 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black:109 dB
- ANC Headset 6550:115 dB
Microphone type
- 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black:Boom
- ANC Headset 6550:Boom/Built-in microphone
Number of microphones
- 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black:3
- ANC Headset 6550:2
Windows operating systems supported
- 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black:Yes
- ANC Headset 6550:Windows 10, Yes
Operating temperature (T-T)
- 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black:0 - 40 °C
- ANC Headset 6550:0 - 45 °C
Weight
- 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black:137 g
- ANC Headset 6550:165 g

Side by side

Differences highlightedShow differences only

Comparison of 4XD1Q30302, ANC Headset 6550
55 specifications	A Lenovo 4XD1Q30302 headphones/headset Wireless Head-band Calls/Music Bluetooth Black Model 4XD1Q30302 View product	B Lenovo ANC Headset 6550 View product
Performance3 differ
Product type	Headset	Headset
Wearing style	Head-band	Head-band
Recommended usageDiffers	Calls/Music	Office/Call center
Headset type	Binaural	Binaural
Product colour	Black	Black
Operating keysDiffers	Answer/end call, Bluetooth pairing, Mute, Play/Pause, Reject call, Volume +, Volume -	ANC control, Microsoft Teams button, Mute, Play/Pause, Volume +, Volume -
Control type	Buttons	Buttons
Cable length	1.3 m	1.3 m
Cable colourKnown for one	Unknown — not stated by the source	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Number of simultaneously connected devices (max)Known for one	Unknown — not stated by the source	2
CertificationDiffers	CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, BIS, SRRC, SIRIM, KC, IMDA,SDOC, SDPPI, JRF, RAMATEL, ANATEL, BSMI, NCC, ICASA	CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, SRRC, SIRIM, KC, IMDA, SDPPI, JRF
Volume controlKnown for one	Button	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
USB connectivityKnown for one	Unknown — not stated by the source	Yes
USB connectorKnown for one	Unknown — not stated by the source	USB Type-C
Bluetooth	Yes	Yes
Bluetooth version	5.3	5.3
Wireless range	30 m	30 m
Headphones2 differ
Ear couplingDiffers	Circumaural	Supraaural
Headphone frequency	20 - 20000 Hz	20 - 20000 Hz
Impedance	32 Ω	32 Ω
Headphone sensitivityDiffers	109 dB	115 dB
Driver unit	4 cm	4 cm
Total Harmonic Distortion (THD)	2%	2%
Microphone2 differ
Microphone typeDiffers	Boom	Boom/Built-in microphone
Microphone direction typeKnown for one	Unknown — not stated by the source	Unidirectional/Omnidirectional microphone
Microphone noise-canceling	Yes	Yes
Number of microphonesDiffers	3	2
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Folding microphoneKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery capacity	640 mAh	640 mAh
Continuous audio playback time	60 h	60 h
Battery voltage	5 V	5 V
Talk timeKnown for one	31 h	Unknown — not stated by the source
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 10, Yes
Mac operating systems supported	Yes	Yes
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android, iOS
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 45 °C
Weight & dimensions1 differ
WeightDiffers	137 g	165 g
Packaging data3 differ
Package width	194 mm	194 mm
Package depthDiffers	211 mm	161 mm
Package heightDiffers	76 mm	51 mm
Package weightDiffers	392 g	365 g
Package type	Box	Box
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	No
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Cables included	USB Type-C to USB Type-C	USB Type-C to USB Type-C
PouchKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Unknown — not stated by the source	Yes
Poweridentical
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
Supplier featuresidentical
Charging timeKnown for one	Unknown — not stated by the source	120 min
Technical detailsidentical
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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