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Product comparison · 2 speakerphones

Dell Mobile Adapter Speakerphone- MH3021P vs Vivolink VLSP20 speakerphone Telephone USB/Bluetooth Aluminium

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  • 14specifications compared
  • 7differ
  • 7identical
  • 36known for one product only

Key differences

The Vivolink VLSP20 speakerphone Telephone USB/Bluetooth Aluminium has 0.535 m more cable length than the Dell Mobile Adapter Speakerphone- MH3021P (1 m vs 0.465 m). The Vivolink VLSP20 speakerphone Telephone USB/Bluetooth Aluminium has 176 g more weight than the Dell Mobile Adapter Speakerphone- MH3021P (390 g vs 214 g). Device type: Universal on the Dell Mobile Adapter Speakerphone- MH3021P, Telephone on the Vivolink VLSP20 speakerphone Telephone USB/Bluetooth Aluminium. Product colour: Silver on the Dell Mobile Adapter Speakerphone- MH3021P, Aluminium on the Vivolink VLSP20 speakerphone Telephone USB/Bluetooth Aluminium. Frequency range: 200 - 20000 Hz on the Dell Mobile Adapter Speakerphone- MH3021P, 150 - 16000 Hz on the Vivolink VLSP20 speakerphone Telephone USB/Bluetooth Aluminium.

  • Device type
    • Universal
    • Telephone
  • Product colour
    • Silver
    • Aluminium
  • Cable length
    • 0.465 m
    • 1 m
  • Frequency range
    • 200 - 20000 Hz
    • 150 - 16000 Hz
  • Microphone frequency
    • 100 - 10000 Hz
    • 150 - 7500 Hz
  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Weight
    • 214 g
    • 390 g

Side by side

Differences highlightedShow differences only
50 specifications
A

Dell

Mobile Adapter Speakerphone- MH3021P

Model MH3021P

View product
B

Vivolink

VLSP20 speakerphone Telephone USB/Bluetooth Aluminium

Model VLSP20

View product
Features3 differ
Device typeDiffersUniversalTelephone
Product colourDiffersSilverAluminium
PortableKnown for oneYes
SpeakerphoneYesYes
Noise reductionYesYes
Echo cancellationYesYes
Maximum operating distanceKnown for one5 m
Signal-to-Noise Ratio (SNR)Known for one75 dB
Cable lengthDiffers0.465 m1 m
LED integratedKnown for oneYes
LED indicatorsKnown for oneMute
Control typeKnown for oneTouch
On/off switchKnown for oneYes
Plug and PlayYesYes
AutoKnown for oneNo
Windows operating systems supportedKnown for oneWindows 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
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 one5 W
Frequency rangeDiffers200 - 20000 Hz150 - 16000 Hz
Microphone1 differ
Microphone frequencyDiffers100 - 10000 Hz150 - 7500 Hz
Microphone muteKnown for oneYes
Number of microphonesKnown for one6
Displayidentical
Built-in displayNoNo
Ports & interfaces1 differ
InterfaceKnown for oneUSB/Bluetooth
Connectivity technologyDiffersWiredWired & Wireless
AUX inKnown for oneYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2+EDR
Headphone connectivityKnown for one3.5 mm
USB connector typeUSB Type-CUSB Type-C
USB 2.0 ports quantityKnown for one2
Poweridentical
Power source typeKnown for oneUSB
Talk timeKnown for one8 h
Battery life (max)Known for one8 h
Batteryidentical
Battery capacityKnown for one2200 mAh
Weight & dimensions1 differ
Dimensions (WxDxH)Known for one225 x 158 x 50 mm
WeightDiffers214 g390 g
WidthKnown for one119 mm
DepthKnown for one119 mm
HeightKnown for one32 mm
Packaging dataidentical
Package widthKnown for one225 mm
Package depthKnown for one158 mm
Package heightKnown for one50 mm
Package weightKnown for one692 g
Packaging contentidentical
Quantity11
Cables includedKnown for oneAudio (3.5mm)
Quick start guideKnown for oneYes
Technical detailsidentical
Accessories includedKnown for oneAudio cable, USB cable
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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