Product comparison · 2 speakerphones

Dell Mobile Adapter Speakerphone- MH3021P vs Jabra Speak 450

5specifications compared
3differ
2identical
27known for one product only

Key differences

Device type: Universal on the Dell Mobile Adapter Speakerphone- MH3021P, Telephone on the Jabra Speak 450. Product colour: Silver on the Dell Mobile Adapter Speakerphone- MH3021P, Black on the Jabra Speak 450. Connectivity technology: Wired on the Dell Mobile Adapter Speakerphone- MH3021P, Wired & Wireless on the Jabra Speak 450.

Device type
- Mobile Adapter Speakerphone- MH3021P:Universal
- Speak 450:Telephone
Product colour
- Mobile Adapter Speakerphone- MH3021P:Silver
- Speak 450:Black
Connectivity technology
- Mobile Adapter Speakerphone- MH3021P:Wired
- Speak 450:Wired & Wireless

Side by side

Differences highlightedShow differences only

Comparison of MH3021P, Speak 450
32 specifications	A Dell Mobile Adapter Speakerphone- MH3021P Model MH3021P View product	B Jabra Speak 450 View product
Features2 differ
Device typeDiffers	Universal	Telephone
Auto	No	No
Product colourDiffers	Silver	Black
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	0.465 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 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	Unknown — not stated by the source
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	Unknown — not stated by the source
Maximum operating distanceKnown for one	Unknown — not stated by the source	10 m
Control typeKnown for one	Unknown — not stated by the source	Buttons
Loudspeakersidentical
Frequency rangeKnown for one	200 - 20000 Hz	Unknown — not stated by the source
Microphoneidentical
Microphone frequencyKnown for one	100 - 10000 Hz	Unknown — not stated by the source
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
Connectivity technologyDiffers	Wired	Wired & Wireless
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	USB/Bluetooth
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0
Weight & dimensionsidentical
WidthKnown for one	119 mm	Unknown — not stated by the source
DepthKnown for one	119 mm	Unknown — not stated by the source
HeightKnown for one	32 mm	Unknown — not stated by the source
WeightKnown for one	214 g	Unknown — not stated by the source
Packaging contentidentical
Quantity	1	1
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85182900	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Talk timeKnown for one	Unknown — not stated by the source	15 h

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.

More speakerphone comparisons

All speakerphone comparisons