Product comparison · 2 speakerphones

Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black vs Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black

19specifications compared
15differ
4identical
31known for one product only

Key differences

The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 0.3 more Bluetooth version than the Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black (5.3 vs 5.0). The Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black has 1.5 mm more width than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (124 mm vs 122.5 mm). The Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black has 85.5 mm more depth than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (124 mm vs 38.5 mm). Device type: PC on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Universal on the Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black. Frequency range: 20 - 20000 Hz on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, 100 - 8000 Hz on the Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black.

Device type
- 4Y71Q47766 speakerphone PC Bluetooth Black:PC
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:Universal
Frequency range
- 4Y71Q47766 speakerphone PC Bluetooth Black:20 - 20000 Hz
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:100 - 8000 Hz
Microphone frequency
- 4Y71Q47766 speakerphone PC Bluetooth Black:150 - 7000 Hz
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:150 - 8000 Hz
Interface
- 4Y71Q47766 speakerphone PC Bluetooth Black:Bluetooth
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:USB/Bluetooth
Bluetooth version
- 4Y71Q47766 speakerphone PC Bluetooth Black:5.3
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:5.0
Operating temperature (T-T)
- 4Y71Q47766 speakerphone PC Bluetooth Black:0 - 60 °C
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:0 - 40 °C
Operating relative humidity (H-H)
- 4Y71Q47766 speakerphone PC Bluetooth Black:0 - 95%
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:20 - 90%
Width
- 4Y71Q47766 speakerphone PC Bluetooth Black:122.5 mm
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:124 mm

Side by side

Differences highlightedShow differences only

Comparison of 4Y71Q47766, VB-AUD-201
50 specifications	A Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black Model 4Y71Q47766 View product	B Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black Model VB-AUD-201 View product
Features1 differ
Device typeDiffers	PC	Universal
AutoKnown for one	No	Unknown — not stated by the source
Cable lengthKnown for one	2 m	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP54	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	BQB, CB, FCC ID, IC ID, CE RED, JRF, VCCI, NBTC, SIRIM, SRRC, NTC, IMDA, BIS, RCM, OFCA, WPC	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	65 dB
Loudspeakers1 differ
SensitivityKnown for one	81 dB	Unknown — not stated by the source
Frequency rangeDiffers	20 - 20000 Hz	100 - 8000 Hz
ImpedanceKnown for one	3 Ω	Unknown — not stated by the source
Microphone1 differ
Microphone frequencyDiffers	150 - 7000 Hz	150 - 8000 Hz
Number of microphonesKnown for one	8	Unknown — not stated by the source
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Microphone sensitivityKnown for one	Unknown — not stated by the source	84 dB
Ports & interfaces2 differ
InterfaceDiffers	Bluetooth	USB/Bluetooth
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionDiffers	5.3	5.0
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, HFP
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Battery life (max)Known for one	12 h	Unknown — not stated by the source
Battery recharge timeKnown for one	4 h	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	10 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
CurrentKnown for one	Unknown — not stated by the source	2 A
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 60 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 95%	20 - 90%
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	4215 mAh	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	122.5 mm	124 mm
DepthDiffers	38.5 mm	124 mm
HeightDiffers	122.5 mm	32 mm
WeightDiffers	400 g	340 g
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	124 x 124 x 32 mm
Packaging data4 differ
Package widthDiffers	172 mm	190 mm
Package depthDiffers	161.5 mm	150 mm
Package heightDiffers	77 mm	58 mm
Package weightDiffers	740 g	600 g
Package typeKnown for one	Box	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	190 x 150 x 58 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	8518100090
Products per master (outer) caseKnown for one	Unknown — not stated by the source	20 pc(s)

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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