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Product comparison · 2 speakerphones

Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black vs Sandberg Bluetooth Speakerphone Pro

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  • 25specifications compared
  • 20differ
  • 5identical
  • 31known for one product only

Key differences

The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 0.9 m more cable length than the Sandberg Bluetooth Speakerphone Pro (2 m vs 1.1 m). The Sandberg Bluetooth Speakerphone Pro has 1 Ω more impedance than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (4 Ω vs 3 Ω). The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 5 more microphones than the Sandberg Bluetooth Speakerphone Pro (8 vs 3). Device type: PC on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Universal on the Sandberg Bluetooth Speakerphone Pro. LED indicators: Yes on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Status on the Sandberg Bluetooth Speakerphone Pro.

  • Device type
    • PC
    • Universal
  • Cable length
    • 2 m
    • 1.1 m
  • LED indicators
    • Yes
    • Status
  • Sensitivity
    • 81 dB
    • -38 dB
  • Frequency range
    • 20 - 20000 Hz
    • 100 - 16000 Hz
  • Impedance
    • 3 Ω
    • 4 Ω
  • Number of microphones
    • 8
    • 3
  • Connectivity technology
    • Wired & Wireless
    • Wireless

Side by side

Differences highlightedShow differences only
56 specifications
A

Lenovo

4Y71Q47766 speakerphone PC Bluetooth Black

Model 4Y71Q47766

View product
B

Sandberg

Bluetooth Speakerphone ProView product
Features3 differ
Device typeDiffersPCUniversal
SpeakerphoneKnown for oneYes
Echo cancellationKnown for oneYes
Maximum operating distanceKnown for one30 m
Signal-to-Noise Ratio (SNR)Known for one65 dB
Cable lengthDiffers2 m1.1 m
LED integratedKnown for oneYes
LED indicatorsDiffersYesStatus
RangeKnown for one3m
PortableKnown for oneYes
Noise cancelingKnown for oneYes
On/off switchKnown for oneYes
International Protection (IP) codeKnown for oneIP54
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac operating systems supportedKnown for oneYes
CertificationKnown for oneBQB, CB, FCC ID, IC ID, CE RED, JRF, VCCI, NBTC, SIRIM, SRRC, NTC, IMDA, BIS, RCM, OFCA, WPC
Loudspeakers3 differ
SensitivityDiffers81 dB-38 dB
Output powerKnown for one5 W
Frequency rangeDiffers20 - 20000 Hz100 - 16000 Hz
ImpedanceDiffers3 Ω4 Ω
Microphone1 differ
Microphone direction typeKnown for oneOmnidirectional
Number of microphonesDiffers83
Microphone frequencyKnown for one150 - 7000 Hz
Ports & interfaces3 differ
Connectivity technologyDiffersWired & WirelessWireless
Bluetooth versionDiffers5.35.0
USB connector typeDiffersUSB Type-CUSB Type-A
Power1 differ
Charging voltageKnown for one5 V
CurrentKnown for one0.5 A
Talk timeKnown for one5 h
Standby timeKnown for one180 h
Battery life (max)Differs12 h10 h
Battery recharge timeKnown for one4 h
Battery1 differ
Battery capacityDiffers4215 mAh2000 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Weight & dimensions4 differ
WidthDiffers122.5 mm120 mm
DepthDiffers38.5 mm120 mm
HeightDiffers122.5 mm35 mm
WeightDiffers400 g252 g
Packaging data4 differ
Package widthDiffers172 mm158 mm
Package depthDiffers161.5 mm147 mm
Package heightDiffers77 mm54 mm
Package weightDiffers740 g377 g
Package typeKnown for oneBox
Packaging contentidentical
QuantityKnown for one1
Cables includedKnown for oneUSB
Quick start guideKnown for oneYes
Bluetooth dongle includedKnown for oneYes
Storage pouchKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85182900
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%

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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