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Product comparison · 2 speakerphones

Lenovo EXPAND 30 + vs MAXHUB UC BM45

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  • 11specifications compared
  • 7differ
  • 4identical
  • 29known for one product only

Key differences

The MAXHUB UC BM45 has 6 more microphones than the Lenovo EXPAND 30 + (8 vs 2). Device type: Universal on the Lenovo EXPAND 30 +, PC on the MAXHUB UC BM45. Product colour: Black, Silver on the Lenovo EXPAND 30 +, Grey on the MAXHUB UC BM45. Microphone frequency: 150 - 7500 Hz on the Lenovo EXPAND 30 +, 100 - 10000 Hz on the MAXHUB UC BM45. Interface: USB/Bluetooth on the Lenovo EXPAND 30 +, USB Type-C on the MAXHUB UC BM45.

  • Device type
    • Universal
    • PC
  • Product colour
    • Black, Silver
    • Grey
  • Microphone frequency
    • 150 - 7500 Hz
    • 100 - 10000 Hz
  • Number of microphones
    • 2
    • 8
  • Interface
    • USB/Bluetooth
    • USB Type-C
  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Power source type
    • Battery, USB
    • DC, PoE

Side by side

Differences highlightedShow differences only
40 specifications
A

Lenovo

EXPAND 30 +View product
B

MAXHUB

UC BM45View product
Features2 differ
Device typeDiffersUniversalPC
AutoNoNo
Product colourDiffersBlack, SilverGrey
Noise reductionKnown for oneYes
Echo cancellationKnown for oneYes
Automatic gain controlKnown for oneYes
LED indicatorsYesYes
Control typeKnown for oneTouch
Plug and PlayYesYes
Audio system full duplexKnown for oneYes
Maximum operating distanceKnown for one25 m
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Loudspeakersidentical
Output powerKnown for one5 W
Frequency range100 - 20000 Hz100 - 20000 Hz
Microphone2 differ
Microphone frequencyDiffers150 - 7500 Hz100 - 10000 Hz
Number of microphonesDiffers28
Microphone direction typeKnown for oneOmnidirectional
Microphone muteKnown for oneYes
Ports & interfaces2 differ
InterfaceDiffersUSB/BluetoothUSB Type-C
Connectivity technologyDiffersWired & WirelessWired
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, AVRCP, DI, HFP, HSP
Bluetooth versionKnown for one5.0
USB connector typeKnown for oneUSB Type-C
Power1 differ
Power source typeDiffersBattery, USBDC, PoE
Talk timeKnown for one18 h
Battery recharge timeKnown for one3.33 h
Certificatesidentical
Certified for Microsoft TeamsKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one122 mm
DepthKnown for one122 mm
Dimensions (WxDxH)Known for one122 x 122 x 65 mm
HeightKnown for one65 mm
WeightKnown for one472 g
Packaging dataidentical
Package widthKnown for one226 mm
Package depthKnown for one187 mm
Package heightKnown for one91 mm
Package weightKnown for one1.21 kg
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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