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Product comparison · 2 speakerphones

Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black vs MAXHUB UC BM45

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  • 18specifications compared
  • 14differ
  • 4identical
  • 31known for one product only

Key differences

The MAXHUB UC BM45 has 80 - 20000 Hz more frequency range than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (100 - 20000 Hz vs 20 - 20000 Hz). The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 0.5 mm more width than the MAXHUB UC BM45 (122.5 mm vs 122 mm). The MAXHUB UC BM45 has 83.5 mm more depth than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (122 mm vs 38.5 mm). Product colour: Black on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Grey on the MAXHUB UC BM45. Microphone frequency: 150 - 7000 Hz on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, 100 - 10000 Hz on the MAXHUB UC BM45.

  • Product colour
    • Black
    • Grey
  • Frequency range
    • 20 - 20000 Hz
    • 100 - 20000 Hz
  • Microphone frequency
    • 150 - 7000 Hz
    • 100 - 10000 Hz
  • Interface
    • Bluetooth
    • USB Type-C
  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Power source type
    • Battery
    • DC, PoE
  • Width
    • 122.5 mm
    • 122 mm
  • Depth
    • 38.5 mm
    • 122 mm

Side by side

Differences highlightedShow differences only
49 specifications
A

Lenovo

4Y71Q47766 speakerphone PC Bluetooth Black

Model 4Y71Q47766

View product
B

MAXHUB

UC BM45View product
Features1 differ
Device typePCPC
AutoNoNo
Product colourDiffersBlackGrey
PortableKnown for oneYes
Noise cancelingKnown for oneYes
Cable lengthKnown for one2 m
LED indicatorsYesYes
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
Noise reductionKnown for oneYes
Echo cancellationKnown for oneYes
Automatic gain controlKnown for oneYes
Control typeKnown for oneTouch
Plug and PlayKnown for oneYes
Audio system full duplexKnown for oneYes
Loudspeakers1 differ
SensitivityKnown for one81 dB
Frequency rangeDiffers20 - 20000 Hz100 - 20000 Hz
ImpedanceKnown for one3 Ω
Output powerKnown for one5 W
Microphone1 differ
Microphone frequencyDiffers150 - 7000 Hz100 - 10000 Hz
Number of microphones88
Ports & interfaces2 differ
InterfaceDiffersBluetoothUSB Type-C
Connectivity technologyDiffersWired & WirelessWired
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.3
USB connector typeKnown for oneUSB Type-C
Power1 differ
Power source typeDiffersBatteryDC, PoE
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 mm122 mm
DepthDiffers38.5 mm122 mm
HeightDiffers122.5 mm65 mm
WeightDiffers400 g472 g
Dimensions (WxDxH)Known for one122 x 122 x 65 mm
Packaging data4 differ
Package widthDiffers172 mm226 mm
Package depthDiffers161.5 mm187 mm
Package heightDiffers77 mm91 mm
Package weightDiffers740 g1.21 kg
Package typeKnown for oneBox
Certificatesidentical
Certified for Microsoft TeamsKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneUSB Type-A to USB Type-C
Packaging contentKnown for oneUC BM45 Unit; Table Bracket; Power Adapter; USB-C to USB-A Cable (3m / 9.8ft)

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