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Product comparison · 2 speakerphones

Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black vs Dell Mobile Adapter Speakerphone- MH3021P

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  • 13specifications compared
  • 7differ
  • 6identical
  • 37known for one product only

Key differences

The Dell Mobile Adapter Speakerphone- MH3021P has 6.5 mm more width than the Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black (119 mm vs 112.5 mm). The Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black has 3.2 mm more height than the Dell Mobile Adapter Speakerphone- MH3021P (35.2 mm vs 32 mm). The Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black has 86 g more weight than the Dell Mobile Adapter Speakerphone- MH3021P (300 g vs 214 g). Device type: Mobile phone/PC on the Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black, Universal on the Dell Mobile Adapter Speakerphone- MH3021P. Product colour: Black on the Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black, Silver on the Dell Mobile Adapter Speakerphone- MH3021P.

  • Device type
    • Mobile phone/PC
    • Universal
  • Product colour
    • Black
    • Silver
  • Microphone frequency
    • 90 - 16000 Hz
    • 100 - 10000 Hz
  • Width
    • 112.5 mm
    • 119 mm
  • Height
    • 35.2 mm
    • 32 mm
  • Weight
    • 300 g
    • 214 g

Side by side

Differences highlightedShow differences only
50 specifications
A

Dahua Technology

VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black

Model VCS-MCA450

View product
B

Dell

Mobile Adapter Speakerphone- MH3021P

Model MH3021P

View product
Features3 differ
Device typeDiffersMobile phone/PCUniversal
Product colourDiffersBlackSilver
PortableKnown for oneYes
Noise reductionYesYes
Echo cancellationYesYes
Maximum operating distanceKnown for one10 m
Signal-to-Noise Ratio (SNR)Known for one75 dB
LED indicatorsKnown for onePower
Control typeKnown for oneButtons
Plug and PlayYesYes
Linux operating systems supportedKnown for oneYes
Sound pressure level (max)Known for one85 dB
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8Windows 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 x64
Mac operating systems supportedKnown for oneYes
AutoKnown for oneNo
SpeakerphoneKnown for oneYes
Cable lengthKnown for one0.465 m
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
Loudspeakersidentical
Output powerKnown for one5 W
ImpedanceKnown for one4 Ω
Frequency rangeKnown for one200 - 20000 Hz
Microphone1 differ
Microphone direction typeKnown for oneOmnidirectional
Microphone frequencyDiffers90 - 16000 Hz100 - 10000 Hz
Number of microphonesKnown for one4
Ports & interfacesidentical
InterfaceKnown for oneUSB Type-C
Connectivity technologyWiredWired
BluetoothKnown for oneYes
USB connector genderKnown for oneMale
USB connector typeUSB Type-CUSB Type-C
USB 2.0 ports quantityKnown for one2
Poweridentical
Power source typeKnown for oneUSB
Operating voltageKnown for one7.4 V
Charging voltageKnown for one5 V
Input currentKnown for one2 A
Battery life (max)Known for one8 h
Battery recharge timeKnown for one3 h
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Batteryidentical
Battery capacityKnown for one2200 mAh
Weight & dimensions3 differ
WidthDiffers112.5 mm119 mm
HeightDiffers35.2 mm32 mm
WeightDiffers300 g214 g
DepthKnown for one119 mm
Packaging dataidentical
Package widthKnown for one188 mm
Package depthKnown for one163 mm
Package heightKnown for one51 mm
Package weightKnown for one400 g
Packaging contentidentical
Quantity11
Displayidentical
Built-in displayKnown for oneNo
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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