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Product comparison · 2 speakerphones

Dell Mobile Adapter Speakerphone- MH3021P vs Yealink CP900 speakerphone Universal Black, Grey

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  • 11specifications compared
  • 7differ
  • 4identical
  • 27known for one product only

Key differences

The Dell Mobile Adapter Speakerphone- MH3021P has 1 more USB 2.0 ports quantity than the Yealink CP900 speakerphone Universal Black, Grey (2 vs 1). The Yealink CP900 speakerphone Universal Black, Grey has 13.5 mm more width than the Dell Mobile Adapter Speakerphone- MH3021P (132.5 mm vs 119 mm). The Yealink CP900 speakerphone Universal Black, Grey has 3.5 mm more height than the Dell Mobile Adapter Speakerphone- MH3021P (35.5 mm vs 32 mm). Product colour: Silver on the Dell Mobile Adapter Speakerphone- MH3021P, Black, Grey on the Yealink CP900 speakerphone Universal Black, Grey. Frequency range: 200 - 20000 Hz on the Dell Mobile Adapter Speakerphone- MH3021P, 115 - 8000 Hz on the Yealink CP900 speakerphone Universal Black, Grey.

  • Product colour
    • Silver
    • Black, Grey
  • Frequency range
    • 200 - 20000 Hz
    • 115 - 8000 Hz
  • Connectivity technology
    • Wired
    • Wired & Wireless
  • USB 2.0 ports quantity
    • 2
    • 1
  • Width
    • 119 mm
    • 132.5 mm
  • Height
    • 32 mm
    • 35.5 mm
  • Weight
    • 214 g
    • 320 g

Side by side

Differences highlightedShow differences only
38 specifications
A

Dell

Mobile Adapter Speakerphone- MH3021P

Model MH3021P

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B

Yealink

CP900 speakerphone Universal Black, Grey

Model CP900

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Features1 differ
Product colourDiffersSilverBlack, Grey
CertificationKnown for oneCE, FCC, REACH, RoHS
SpeakerphoneKnown 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
SensitivityKnown for one82 dB
Output powerKnown for one7 W
Frequency rangeDiffers200 - 20000 Hz115 - 8000 Hz
Ports & interfaces2 differ
Connectivity technologyDiffersWiredWired & Wireless
USB 2.0 ports quantityDiffers21
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
USB connector typeKnown for oneUSB Type-C
Poweridentical
Power source typeKnown for oneBattery, USB
Charging voltageKnown for one5 V
CurrentKnown for one1 A
Talk timeKnown for one12 h
Standby timeKnown for one9600 h
Battery recharge timeKnown for one3 h
Batteryidentical
Battery capacityKnown for one2450 mAh
Weight & dimensions3 differ
WidthDiffers119 mm132.5 mm
HeightDiffers32 mm35.5 mm
WeightDiffers214 g320 g
DepthKnown for one119 mm
Packaging dataidentical
Package widthKnown for one176 mm
Package depthKnown for one155 mm
Package heightKnown for one53 mm
Package weightKnown for one4.9 kg
Microphoneidentical
Microphone frequencyKnown for one100 - 10000 Hz
Displayidentical
Built-in displayKnown for oneNo
Packaging contentidentical
QuantityKnown for one1
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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