Product comparison · 2 speakerphones

Dell Mobile Adapter Speakerphone- MH3021P vs Jabra Speak2 40

8specifications compared
6differ
2identical
34known for one product only

Key differences

The Jabra Speak2 40 has 1 mm more width than the Dell Mobile Adapter Speakerphone- MH3021P (120 mm vs 119 mm). The Jabra Speak2 40 has 1 mm more height than the Dell Mobile Adapter Speakerphone- MH3021P (33 mm vs 32 mm). The Jabra Speak2 40 has 31 g more weight than the Dell Mobile Adapter Speakerphone- MH3021P (245 g vs 214 g). Only the Dell Mobile Adapter Speakerphone- MH3021P has speakerphone. Microphone frequency: 100 - 10000 Hz on the Dell Mobile Adapter Speakerphone- MH3021P, 150 - 7000 Hz on the Jabra Speak2 40.

Speakerphone
- Mobile Adapter Speakerphone- MH3021P:Yes
- Speak2 40:No
Microphone frequency
- Mobile Adapter Speakerphone- MH3021P:100 - 10000 Hz
- Speak2 40:150 - 7000 Hz
USB connector type
- Mobile Adapter Speakerphone- MH3021P:USB Type-C
- Speak2 40:USB Type-C, USB Type-A
Width
- Mobile Adapter Speakerphone- MH3021P:119 mm
- Speak2 40:120 mm
Height
- Mobile Adapter Speakerphone- MH3021P:32 mm
- Speak2 40:33 mm
Weight
- Mobile Adapter Speakerphone- MH3021P:214 g
- Speak2 40:245 g

Side by side

Differences highlightedShow differences only

Comparison of MH3021P, Speak2 40
42 specifications	A Dell Mobile Adapter Speakerphone- MH3021P Model MH3021P View product	B Jabra Speak2 40 View product
Features1 differ
SpeakerphoneDiffers	Yes	No
Noise reduction	Yes	Yes
Echo cancellation	Yes	Yes
On/off switchKnown for one	Unknown — not stated by the source	No
Daisy chainKnown for one	Unknown — not stated by the source	No
Unified communicationsKnown for one	Unknown — not stated by the source	No
RangeKnown for one	Unknown — not stated by the source	2.3
CertificationKnown for one	Unknown — not stated by the source	Microsoft Teams;Works with Google Meet;Works With Chromebook;Amazon Chime
Device typeKnown for one	Universal	Unknown — not stated by the source
AutoKnown for one	No	Unknown — not stated by the source
Product colourKnown for one	Silver	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
Loudspeakersidentical
SensitivityKnown for one	Unknown — not stated by the source	83 dB
Frequency rangeKnown for one	200 - 20000 Hz	Unknown — not stated by the source
Microphone1 differ
Microphone frequencyDiffers	100 - 10000 Hz	150 - 7000 Hz
Microphone muteKnown for one	Unknown — not stated by the source	No
Number of microphonesKnown for one	Unknown — not stated by the source	4
Ports & interfaces1 differ
USB connector typeDiffers	USB Type-C	USB Type-C, USB Type-A
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	No
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 45 °C
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	119 mm	120 mm
HeightDiffers	32 mm	33 mm
WeightDiffers	214 g	245 g
DepthKnown for one	119 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	142 mm
Package depthKnown for one	Unknown — not stated by the source	139 mm
Package heightKnown for one	Unknown — not stated by the source	46.5 mm
Packaging contentidentical
Packaging contentKnown for one	Unknown — not stated by the source	Speakerphone (Speak2);Carry pouch;Safety Information and Warranty
QuantityKnown for one	1	Unknown — not stated by the source
Technical detailsidentical
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
Voice controlKnown for one	Unknown — not stated by the source	No
Voice guidanceKnown for one	Unknown — not stated by the source	No
Warranty periodKnown for one	Unknown — not stated by the source	2 year(s)
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85182900	Unknown — not stated by the source

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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