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Product comparison · 2 speakerphones

Lenovo 4XD1C82055 speakerphone PC USB Type-C Black vs Yealink CP900 Teams Edition

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  • 19specifications compared
  • 14differ
  • 5identical
  • 34known for one product only

Key differences

The Yealink CP900 Teams Edition has 0.11 m more cable length than the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black (0.9 m vs 0.79 m). The Lenovo 4XD1C82055 speakerphone PC USB Type-C Black has 3 dB more sensitivity than the Yealink CP900 Teams Edition (85 dB vs 82 dB). The Lenovo 4XD1C82055 speakerphone PC USB Type-C Black has 5 dB more microphone sensitivity than the Yealink CP900 Teams Edition (64 dB vs 59 dB). Only the Yealink CP900 Teams Edition has Bluetooth. Device type: PC on the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black, Universal on the Yealink CP900 Teams Edition.

  • Device type
    • PC
    • Universal
  • Product colour
    • Black
    • Black, Grey
  • Cable length
    • 0.79 m
    • 0.9 m
  • Sensitivity
    • 85 dB
    • 82 dB
  • Frequency range
    • 140 - 20000 Hz
    • 115 - 16000 Hz
  • Microphone frequency
    • 100 - 10000 Hz
    • 115 - 7000 Hz
  • Microphone sensitivity
    • 64 dB
    • 59 dB
  • Interface
    • USB Type-C
    • USB/Bluetooth

Side by side

Differences highlightedShow differences only
53 specifications
A

Lenovo

4XD1C82055 speakerphone PC USB Type-C Black

Model 4XD1C82055

View product
B

Yealink

CP900 Teams EditionView product
Features3 differ
Device typeDiffersPCUniversal
AutoYesYes
Product colourDiffersBlackBlack, Grey
Noise reductionKnown for oneYes
Noise cancelingKnown for oneYes
Echo cancellationKnown for oneYes
Automatic gain controlKnown for oneYes
Cable lengthDiffers0.79 m0.9 m
LED indicatorsYesYes
Audio beamformingKnown for oneYes
Windows operating systems supportedKnown for oneWindows 10
PortableKnown for oneYes
Maximum operating distanceKnown for one30 m
Loudspeakers2 differ
SensitivityDiffers85 dB82 dB
Output power3 W3 W
Frequency rangeDiffers140 - 20000 Hz115 - 16000 Hz
ImpedanceKnown for one4 Ω
Microphone2 differ
Microphone direction typeKnown for oneOmnidirectional
Microphone frequencyDiffers100 - 10000 Hz115 - 7000 Hz
Microphone sensitivityDiffers64 dB59 dB
Number of microphonesKnown for one1
Microphone muteKnown for oneYes
Ports & interfaces3 differ
InterfaceDiffersUSB Type-CUSB/Bluetooth
Connectivity technologyDiffersWiredWired & Wireless
BluetoothDiffersNoYes
Bluetooth profilesKnown for oneA2DP, AVRCP
Bluetooth versionKnown for one4.0
USB connector genderKnown for oneMale
USB connector typeKnown for oneUSB Type-A
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Weight & dimensions4 differ
WidthDiffers90 mm132.5 mm
DepthDiffers90 mm132.5 mm
HeightDiffers49 mm35.5 mm
WeightDiffers265 g320 g
Packaging dataidentical
Package widthKnown for one125 mm
Package depthKnown for one89 mm
Package heightKnown for one129 mm
Package weightKnown for one447 g
Packaging contentidentical
Quantity11
Cables includedKnown for oneUSB Type-C
Interface adapters includedKnown for oneUSB Type-C female - USB Type-A male
Quick start guideKnown for oneYes
Storage pouchKnown for oneYes
Logistics dataidentical
Harmonized System (HS) code8518290085182900
Displayidentical
BacklightKnown for oneYes
Poweridentical
Power source typeKnown for oneBattery
Charging voltageKnown for one5 V
Standby timeKnown for one10800 h
Battery life (max)Known for one10 h
Battery recharge timeKnown for one3 h
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityKnown for one2450 mAh

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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