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Product comparison · 2 speakerphones

Dell Mobile Adapter Speakerphone- MH3021P vs Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black

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  • 10specifications compared
  • 8differ
  • 2identical
  • 33known for one product only

Key differences

The Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black has 5 mm more width than the Dell Mobile Adapter Speakerphone- MH3021P (124 mm vs 119 mm). The Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black has 5 mm more depth than the Dell Mobile Adapter Speakerphone- MH3021P (124 mm vs 119 mm). The Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black has 126 g more weight than the Dell Mobile Adapter Speakerphone- MH3021P (340 g vs 214 g). Product colour: Silver on the Dell Mobile Adapter Speakerphone- MH3021P, Black on the Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black. Frequency range: 200 - 20000 Hz on the Dell Mobile Adapter Speakerphone- MH3021P, 100 - 8000 Hz on the Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black.

  • Product colour
    • Silver
    • Black
  • Frequency range
    • 200 - 20000 Hz
    • 100 - 8000 Hz
  • Microphone frequency
    • 100 - 10000 Hz
    • 150 - 8000 Hz
  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Width
    • 119 mm
    • 124 mm
  • Depth
    • 119 mm
    • 124 mm
  • Weight
    • 214 g
    • 340 g
  • Harmonized System (HS) code
    • 85182900
    • 8518100090

Side by side

Differences highlightedShow differences only
43 specifications
A

Dell

Mobile Adapter Speakerphone- MH3021P

Model MH3021P

View product
B

Viewsonic

VB-AUD-201 speakerphone Universal USB/Bluetooth Black

Model VB-AUD-201

View product
Features1 differ
Device typeUniversalUniversal
Product colourDiffersSilverBlack
PortableKnown for oneYes
Noise cancelingKnown for oneYes
Signal-to-Noise Ratio (SNR)Known for one65 dB
AutoKnown for oneNo
SpeakerphoneKnown for oneYes
Noise reductionKnown for oneYes
Echo cancellationKnown for oneYes
Cable lengthKnown for one0.465 m
Plug and PlayKnown for oneYes
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
Frequency rangeDiffers200 - 20000 Hz100 - 8000 Hz
Microphone1 differ
Microphone direction typeKnown for oneOmnidirectional
Microphone frequencyDiffers100 - 10000 Hz150 - 8000 Hz
Microphone muteKnown for oneYes
Microphone sensitivityKnown for one84 dB
Ports & interfaces1 differ
InterfaceKnown for oneUSB/Bluetooth
Connectivity technologyDiffersWiredWired & Wireless
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP
Bluetooth versionKnown for one5.0
USB 2.0 ports quantityKnown for one2
USB connector typeKnown for oneUSB Type-C
Poweridentical
Power consumption (typical)Known for one10 W
Operating voltageKnown for one5 V
CurrentKnown for one2 A
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one20 - 90%
Weight & dimensions3 differ
WidthDiffers119 mm124 mm
DepthDiffers119 mm124 mm
Dimensions (WxDxH)Known for one124 x 124 x 32 mm
Height32 mm32 mm
WeightDiffers214 g340 g
Packaging dataidentical
Package widthKnown for one190 mm
Package depthKnown for one150 mm
Package heightKnown for one58 mm
Package weightKnown for one600 g
Package dimensions (WxDxH)Known for one190 x 150 x 58 mm
Logistics data1 differ
Harmonized System (HS) codeDiffers851829008518100090
Products per master (outer) caseKnown for one20 pc(s)
Displayidentical
Built-in displayKnown for oneNo
Packaging contentidentical
QuantityKnown for one1

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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