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Product comparison · 2 speakerphones

Lenovo EXPAND 30 + vs Sandberg Bluetooth Speakerphone Pro

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  • 15specifications compared
  • 10differ
  • 5identical
  • 35known for one product only

Key differences

The Sandberg Bluetooth Speakerphone Pro has 5 m more maximum operating distance than the Lenovo EXPAND 30 + (30 m vs 25 m). The Sandberg Bluetooth Speakerphone Pro has 1 more microphones than the Lenovo EXPAND 30 + (3 vs 2). The Lenovo EXPAND 30 + has 13 h more talk time than the Sandberg Bluetooth Speakerphone Pro (18 h vs 5 h). Product colour: Black, Silver on the Lenovo EXPAND 30 +, Black on the Sandberg Bluetooth Speakerphone Pro. LED indicators: Yes on the Lenovo EXPAND 30 +, Status on the Sandberg Bluetooth Speakerphone Pro.

  • Product colour
    • Black, Silver
    • Black
  • Maximum operating distance
    • 25 m
    • 30 m
  • LED indicators
    • Yes
    • Status
  • Frequency range
    • 100 - 20000 Hz
    • 100 - 16000 Hz
  • Number of microphones
    • 2
    • 3
  • Interface
    • USB/Bluetooth
    • Bluetooth
  • Connectivity technology
    • Wired & Wireless
    • Wireless
  • USB connector type
    • USB Type-C
    • USB Type-A

Side by side

Differences highlightedShow differences only
50 specifications
A

Lenovo

EXPAND 30 +View product
B

Sandberg

Bluetooth Speakerphone ProView product
Features3 differ
Product colourDiffersBlack, SilverBlack
SpeakerphoneKnown for oneYes
Echo cancellationKnown for oneYes
Maximum operating distanceDiffers25 m30 m
Signal-to-Noise Ratio (SNR)Known for one65 dB
Cable lengthKnown for one1.1 m
LED integratedKnown for oneYes
LED indicatorsDiffersYesStatus
RangeKnown for one3m
Plug and PlayKnown for oneYes
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Loudspeakers1 differ
SensitivityKnown for one-38 dB
Output powerKnown for one5 W
Frequency rangeDiffers100 - 20000 Hz100 - 16000 Hz
ImpedanceKnown for one4 Ω
Microphone1 differ
Number of microphonesDiffers23
Microphone frequencyKnown for one150 - 7500 Hz
Microphone muteKnown for oneYes
Ports & interfaces3 differ
InterfaceDiffersUSB/BluetoothBluetooth
Connectivity technologyDiffersWired & WirelessWireless
USB connector typeDiffersUSB Type-CUSB Type-A
Bluetooth profilesKnown for oneA2DP, AVRCP, DI, HFP, HSP
Power2 differ
Power source typeDiffersBattery, USBBattery
Charging voltageKnown for one5 V
CurrentKnown for one0.5 A
Talk timeDiffers18 h5 h
Standby timeKnown for one180 h
Battery life (max)Known for one10 h
Battery recharge timeKnown for one3.33 h
Batteryidentical
Battery capacityKnown for one2000 mAh
Weight & dimensionsidentical
WidthKnown for one120 mm
DepthKnown for one120 mm
HeightKnown for one35 mm
WeightKnown for one252 g
Packaging dataidentical
Package widthKnown for one158 mm
Package depthKnown for one147 mm
Package heightKnown for one54 mm
Package weightKnown for one377 g
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

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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