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Product comparison · 2 speakerphones

Jabra Speak2 55 vs Lenovo EXPAND 30 +

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  • 17specifications compared
  • 11differ
  • 6identical
  • 49known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Microphone frequency
    • 150 - 7000 Hz
    • 150 - 7500 Hz
  • Microphone mute
    • No
    • Yes
  • Number of microphones
    • 4
    • 2
  • Interface
    • USB Type-C
    • USB/Bluetooth
  • Bluetooth profiles
    • A2DP, AVRCP, HFP
    • A2DP, AVRCP, DI, HFP, HSP
  • Bluetooth version
    • 5.1
    • 5.0
  • USB connector type
    • USB Type-C, USB Type-A
    • USB Type-C

Side by side

Differences highlightedShow differences only
66 specifications
A

Jabra

Speak2 55View product
B

Lenovo

EXPAND 30 +View product
Features1 differ
Product colourDiffersBlackBlack, Silver
PortableKnown for oneYes
SpeakerphoneKnown for oneNo
Noise reductionKnown for oneYes
Noise cancelingKnown for oneYes
Echo cancellationKnown for oneYes
Cable lengthKnown for one0.8 m
Control typeKnown for oneButtons
On/off switchKnown for oneNo
Hearing protection technologiesKnown for oneVoice Level Normalization
Clear Voice technologyKnown for oneYes
Audio beamformingKnown for oneYes
International Protection (IP) codeKnown for oneIP64
Daisy chainKnown for oneNo
Audio system full duplexKnown for oneYes
Sound pressure level (max)Known for one85 dB
Unified communicationsKnown for oneNo
RangeKnown for one2.3
CertificationKnown for oneMicrosoft Teams;Works with Google Meet;Google Fast Pair;Works With Chromebook;Amazon Chime
Maximum operating distanceKnown for one25 m
LED indicatorsKnown for oneYes
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Loudspeakersidentical
SensitivityKnown for one85 dB
ImpedanceKnown for one3 Ω
Microphone3 differ
Microphone frequencyDiffers150 - 7000 Hz150 - 7500 Hz
Microphone muteDiffersNoYes
Number of microphonesDiffers42
Microphone direction typeKnown for oneOmnidirectional
Ports & interfaces4 differ
InterfaceDiffersUSB Type-CUSB/Bluetooth
Bluetooth profilesDiffersA2DP, AVRCP, HFPA2DP, AVRCP, DI, HFP, HSP
Bluetooth versionDiffers5.15.0
USB connector genderKnown for oneMale
USB connector typeDiffersUSB Type-C, USB Type-AUSB Type-C
Bluetooth Low Energy (BLE)Known for oneNo
Power3 differ
Power source typeDiffersBatteryBattery, USB
Talk timeDiffers12 h18 h
Battery recharge timeDiffers2.5 h3.33 h
Number of batteries supportedKnown for one2
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 45 °C
Storage temperature (T-T)Known for one-20 - 45 °C
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one1800 mAh
Certificatesidentical
Certified for Microsoft TeamsKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one120 mm
DepthKnown for one120 mm
HeightKnown for one33 mm
WeightKnown for one280 g
Packaging dataidentical
Package widthKnown for one142 mm
Package depthKnown for one139 mm
Package heightKnown for one46.5 mm
Packaging contentidentical
QuantityKnown for one1
Interface adapters includedKnown for oneUSB Type-C female - USB Type-A male
Safety sheetKnown for oneYes
Storage pouchKnown for oneYes
Packaging contentKnown for oneSpeakerphone (Speak2);Carry pouch;Safety Information and Warranty
Technical detailsidentical
Near Field Communication (NFC)Known for oneNo
Voice controlKnown for oneNo
Voice guidanceKnown for oneNo
Warranty periodKnown for one2 year(s)

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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