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Product comparison · 2 speakerphones

Dell Mobile Adapter Speakerphone- MH3021P vs Lenovo 4XD1C82055 speakerphone PC USB Type-C Black

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  • 16specifications compared
  • 10differ
  • 6identical
  • 26known for one product only

Key differences

  • Device type
    • Universal
    • PC
  • Auto
    • No
    • Yes
  • Product colour
    • Silver
    • Black
  • Cable length
    • 0.465 m
    • 0.79 m
  • Frequency range
    • 200 - 20000 Hz
    • 140 - 20000 Hz
  • Width
    • 119 mm
    • 90 mm
  • Depth
    • 119 mm
    • 90 mm
  • Height
    • 32 mm
    • 49 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

Dell

Mobile Adapter Speakerphone- MH3021P

Model MH3021P

View product
B

Lenovo

4XD1C82055 speakerphone PC USB Type-C Black

Model 4XD1C82055

View product
Features5 differ
Device typeDiffersUniversalPC
AutoDiffersNoYes
Product colourDiffersSilverBlack
Noise reductionYesYes
Noise cancelingKnown for oneYes
Echo cancellationYesYes
Automatic gain controlKnown for oneYes
Cable lengthDiffers0.465 m0.79 m
LED indicatorsKnown for oneYes
Audio beamformingKnown for oneYes
Windows operating systems supportedDiffersWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64Windows 10
SpeakerphoneKnown for oneYes
Plug and PlayKnown for oneYes
Compatible productsKnown for one- Latitude 5411 - Latitude 7300 - Latitude 3301 - Precision 5540 - Latitude 5410 - Latitude 3410 - Precision 3541 - Latitude 7310 - Precision 5550 - Precision 3540 - Vostro 13 5000 (5391) - Precision 7550 - Precision 7750 - Latitude 5500 - Precision 7540 - Latitude 5310 - XPS 15 (9500) - Precision 7
Loudspeakers1 differ
SensitivityKnown for one85 dB
Output powerKnown for one3 W
Frequency rangeDiffers200 - 20000 Hz140 - 20000 Hz
ImpedanceKnown for one4 Ω
Microphoneidentical
Microphone direction typeKnown for oneOmnidirectional
Microphone frequency100 - 10000 Hz100 - 10000 Hz
Microphone sensitivityKnown for one64 dB
Number of microphonesKnown for one1
Ports & interfacesidentical
InterfaceKnown for oneUSB Type-C
Connectivity technologyWiredWired
BluetoothKnown for oneNo
USB 2.0 ports quantityKnown for one2
USB connector typeKnown for oneUSB Type-C
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Weight & dimensions4 differ
WidthDiffers119 mm90 mm
DepthDiffers119 mm90 mm
HeightDiffers32 mm49 mm
WeightDiffers214 g265 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
Logistics dataidentical
Harmonized System (HS) code8518290085182900
Displayidentical
Built-in displayKnown for oneNo

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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