Product comparison · 2 speakerphones

Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black vs Sandberg SpeakerPhone Wireless+USB

24specifications compared
17differ
7identical
29known for one product only

Key differences

The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 1.4 m more cable length than the Sandberg SpeakerPhone Wireless+USB (2 m vs 0.6 m). The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 0.2 more Bluetooth version than the Sandberg SpeakerPhone Wireless+USB (5.3 vs 5.1). The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 2,015 mAh more battery capacity than the Sandberg SpeakerPhone Wireless+USB (4215 mAh vs 2200 mAh). Device type: PC on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Mobile phone/PC on the Sandberg SpeakerPhone Wireless+USB. LED indicators: Yes on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Status on the Sandberg SpeakerPhone Wireless+USB.

Device type
- 4Y71Q47766 speakerphone PC Bluetooth Black:PC
- SpeakerPhone Wireless+USB:Mobile phone/PC
Cable length
- 4Y71Q47766 speakerphone PC Bluetooth Black:2 m
- SpeakerPhone Wireless+USB:0.6 m
LED indicators
- 4Y71Q47766 speakerphone PC Bluetooth Black:Yes
- SpeakerPhone Wireless+USB:Status
Mac operating systems supported
- 4Y71Q47766 speakerphone PC Bluetooth Black:Yes
- SpeakerPhone Wireless+USB:MacOS
Interface
- 4Y71Q47766 speakerphone PC Bluetooth Black:Bluetooth
- SpeakerPhone Wireless+USB:USB/Bluetooth
Bluetooth version
- 4Y71Q47766 speakerphone PC Bluetooth Black:5.3
- SpeakerPhone Wireless+USB:5.1
Power source type
- 4Y71Q47766 speakerphone PC Bluetooth Black:Battery
- SpeakerPhone Wireless+USB:USB
Battery capacity
- 4Y71Q47766 speakerphone PC Bluetooth Black:4215 mAh
- SpeakerPhone Wireless+USB:2200 mAh

Side by side

Differences highlightedShow differences only

Comparison of 4Y71Q47766, 126-41
53 specifications	A Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black Model 4Y71Q47766 View product	B Sandberg SpeakerPhone Wireless+USB Model 126-41 View product
Features5 differ
Device typeDiffers	PC	Mobile phone/PC
Product colour	Black	Black
Portable	Yes	Yes
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
Noise canceling	Yes	Yes
Maximum operating distanceKnown for one	Unknown — not stated by the source	30 m
Cable lengthDiffers	2 m	0.6 m
LED integratedKnown for one	Unknown — not stated by the source	Yes
LED indicatorsDiffers	Yes	Status
Control typeKnown for one	Unknown — not stated by the source	Buttons
On/off switch	Yes	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedDiffers	Windows 10, Windows 11	Windows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedDiffers	Yes	MacOS
AutoKnown for one	No	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP54	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
Microphoneidentical
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone frequencyKnown for one	150 - 7000 Hz	Unknown — not stated by the source
Number of microphonesKnown for one	8	Unknown — not stated by the source
Ports & interfaces2 differ
InterfaceDiffers	Bluetooth	USB/Bluetooth
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.3	5.1
USB connector type	USB Type-C	USB Type-C
Power1 differ
Power source typeDiffers	Battery	USB
Charging voltageKnown for one	Unknown — not stated by the source	5 V
Input currentKnown for one	Unknown — not stated by the source	1 A
Talk timeKnown for one	Unknown — not stated by the source	10 h
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
Battery1 differ
Battery capacityDiffers	4215 mAh	2200 mAh
Rechargeable batteryKnown for one	Unknown — not stated by the source	Yes
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	122.5 mm	120 mm
DepthDiffers	38.5 mm	120 mm
HeightDiffers	122.5 mm	30 mm
WeightDiffers	400 g	271 g
Packaging data4 differ
Package widthDiffers	172 mm	160 mm
Package depthDiffers	161.5 mm	50 mm
Package heightDiffers	77 mm	230 mm
Package weightDiffers	740 g	380 g
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
QuantityKnown for one	Unknown — not stated by the source	1
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Bluetooth dongle includedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
Loudspeakersidentical
SensitivityKnown for one	81 dB	Unknown — not stated by the source
Frequency rangeKnown for one	20 - 20000 Hz	Unknown — not stated by the source
ImpedanceKnown for one	3 Ω	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	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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