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Product comparison · 2 speakerphones

Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black vs Yealink MSpeech speakerphone Grey

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  • 14specifications compared
  • 13differ
  • 1identical
  • 28known for one product only

Key differences

The Yealink MSpeech speakerphone Grey has 1 dB more sensitivity than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (82 dB vs 81 dB). The Yealink MSpeech speakerphone Grey has 27.5 mm more width than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (150 mm vs 122.5 mm). The Yealink MSpeech speakerphone Grey has 111.5 mm more depth than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (150 mm vs 38.5 mm). Product colour: Black on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Grey on the Yealink MSpeech speakerphone Grey. Frequency range: 20 - 20000 Hz on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, 100 - 8000 Hz on the Yealink MSpeech speakerphone Grey.

  • Product colour
    • Black
    • Grey
  • Sensitivity
    • 81 dB
    • 82 dB
  • Frequency range
    • 20 - 20000 Hz
    • 100 - 8000 Hz
  • Microphone frequency
    • 150 - 7000 Hz
    • 100 - 8000 Hz
  • Power source type
    • Battery
    • USB
  • Width
    • 122.5 mm
    • 150 mm
  • Depth
    • 38.5 mm
    • 150 mm
  • Height
    • 122.5 mm
    • 67.7 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

Lenovo

4Y71Q47766 speakerphone PC Bluetooth Black

Model 4Y71Q47766

View product
B

Yealink

MSpeech speakerphone Grey

Model MSpeech

View product
Features1 differ
Device typeKnown for onePC
AutoKnown for oneNo
Product colourDiffersBlackGrey
PortableKnown for oneYes
Noise cancelingKnown for oneYes
LED indicatorsKnown 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
Loudspeakers2 differ
SensitivityDiffers81 dB82 dB
Frequency rangeDiffers20 - 20000 Hz100 - 8000 Hz
ImpedanceKnown for one3 Ω
Microphone1 differ
Microphone frequencyDiffers150 - 7000 Hz100 - 8000 Hz
Number of microphonesKnown for one8
Microphone sensitivityKnown for one-38 dB
Ports & interfacesidentical
InterfaceKnown for oneBluetooth
Connectivity technologyKnown for oneWired & Wireless
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.3
USB connector typeKnown for oneUSB Type-C
Power1 differ
Power source typeDiffersBatteryUSB
Battery life (max)Known for one12 h
Battery recharge timeKnown for one4 h
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4215 mAh
Weight & dimensions4 differ
WidthDiffers122.5 mm150 mm
DepthDiffers38.5 mm150 mm
HeightDiffers122.5 mm67.7 mm
WeightDiffers400 g700 g
Packaging data4 differ
Package widthDiffers172 mm239 mm
Package depthDiffers161.5 mm192 mm
Package heightDiffers77 mm82 mm
Package weightDiffers740 g700 g
Package typeKnown for oneBox
Packaging contentidentical
QuantityKnown for one1
Logistics dataidentical
Country of originKnown for oneChina
Harmonized System (HS) codeKnown for one85299097

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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