Product comparison · 2 speakerphones

Dell Mobile Adapter Speakerphone- MH3021P vs Jabra Speak2 40 MS Teams, Dark Grey

14specifications compared
10differ
4identical
41known for one product only

Key differences

The Jabra Speak2 40 MS Teams, Dark Grey has 0.335 m more cable length than the Dell Mobile Adapter Speakerphone- MH3021P (0.8 m vs 0.465 m). The Dell Mobile Adapter Speakerphone- MH3021P has 100 - 20000 Hz more frequency range than the Jabra Speak2 40 MS Teams, Dark Grey (200 - 20000 Hz vs 100 - 20000 Hz). The Jabra Speak2 40 MS Teams, Dark Grey has 1 mm more width than the Dell Mobile Adapter Speakerphone- MH3021P (120 mm vs 119 mm). Only the Dell Mobile Adapter Speakerphone- MH3021P has speakerphone. Product colour: Silver on the Dell Mobile Adapter Speakerphone- MH3021P, Black on the Jabra Speak2 40 MS Teams, Dark Grey.

Product colour
- Mobile Adapter Speakerphone- MH3021P:Silver
- Speak2 40 MS Teams, Dark Grey:Black
Speakerphone
- Mobile Adapter Speakerphone- MH3021P:Yes
- Speak2 40 MS Teams, Dark Grey:No
Cable length
- Mobile Adapter Speakerphone- MH3021P:0.465 m
- Speak2 40 MS Teams, Dark Grey:0.8 m
Frequency range
- Mobile Adapter Speakerphone- MH3021P:200 - 20000 Hz
- Speak2 40 MS Teams, Dark Grey:100 - 20000 Hz
Microphone frequency
- Mobile Adapter Speakerphone- MH3021P:100 - 10000 Hz
- Speak2 40 MS Teams, Dark Grey:150 - 7000 Hz
USB connector type
- Mobile Adapter Speakerphone- MH3021P:USB Type-C
- Speak2 40 MS Teams, Dark Grey:USB Type-C, USB Type-A
Width
- Mobile Adapter Speakerphone- MH3021P:119 mm
- Speak2 40 MS Teams, Dark Grey:120 mm
Depth
- Mobile Adapter Speakerphone- MH3021P:119 mm
- Speak2 40 MS Teams, Dark Grey:120 mm

Side by side

Differences highlightedShow differences only

Comparison of MH3021P, TAA2740-109
55 specifications	A Dell Mobile Adapter Speakerphone- MH3021P Model MH3021P View product	B Jabra Speak2 40 MS Teams, Dark Grey Model TAA2740-109 View product
Features3 differ
Product colourDiffers	Silver	Black
PortableKnown for one	Unknown — not stated by the source	Yes
SpeakerphoneDiffers	Yes	No
Noise reduction	Yes	Yes
Echo cancellation	Yes	Yes
Maximum operating distanceKnown for one	Unknown — not stated by the source	2.3 m
Cable lengthDiffers	0.465 m	0.8 m
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Control typeKnown for one	Unknown — not stated by the source	Touch
On/off switchKnown for one	Unknown — not stated by the source	No
Operating keysKnown for one	Unknown — not stated by the source	Microsoft Teams button, Answer/end call, Reject call, Volume +, Volume -, Mute
Audio beamformingKnown for one	Unknown — not stated by the source	Yes
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP64
Daisy chainKnown for one	Unknown — not stated by the source	No
Plug and Play	Yes	Yes
Audio system full duplexKnown for one	Unknown — not stated by the source	Yes
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
Device typeKnown for one	Universal	Unknown — not stated by the source
AutoKnown for one	No	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
Loudspeakers1 differ
SensitivityKnown for one	Unknown — not stated by the source	83 dB
Driver unitKnown for one	Unknown — not stated by the source	5 cm
Frequency rangeDiffers	200 - 20000 Hz	100 - 20000 Hz
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
InterfaceKnown for one	Unknown — not stated by the source	USB Type-A/USB Type-C
Connectivity technology	Wired	Wired
USB connector genderKnown for one	Unknown — not stated by the source	Male
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
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	USB
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 & dimensions4 differ
WidthDiffers	119 mm	120 mm
DepthDiffers	119 mm	120 mm
HeightDiffers	32 mm	33 mm
WeightDiffers	214 g	245 g
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
Package weightKnown for one	Unknown — not stated by the source	245 g
Packaging contentidentical
Storage pouchKnown for one	Unknown — not stated by the source	Yes
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
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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