Product comparison · 2 speakerphones

Jabra Speak2 75 vs Lenovo EXPAND 30 +

15specifications compared
11differ
4identical
46known for one product only

Key differences

The Lenovo EXPAND 30 + has 20 - 20000 Hz more frequency range than the Jabra Speak2 75 (100 - 20000 Hz vs 80 - 20000 Hz). The Jabra Speak2 75 has 2 more microphones than the Lenovo EXPAND 30 + (4 vs 2). The Jabra Speak2 75 has 0.2 more Bluetooth version than the Lenovo EXPAND 30 + (5.2 vs 5.0). Only the Lenovo EXPAND 30 + has microphone mute. Product colour: Black on the Jabra Speak2 75, Black, Silver on the Lenovo EXPAND 30 +.

Product colour
- Speak2 75:Black
- EXPAND 30 +:Black, Silver
Frequency range
- Speak2 75:80 - 20000 Hz
- EXPAND 30 +:100 - 20000 Hz
Microphone frequency
- Speak2 75:150 - 14000 Hz
- EXPAND 30 +:150 - 7500 Hz
Microphone mute
- Speak2 75:No
- EXPAND 30 +:Yes
Number of microphones
- Speak2 75:4
- EXPAND 30 +:2
Bluetooth profiles
- Speak2 75:A2DP, AVRCP, HSP, HFP
- EXPAND 30 +:A2DP, AVRCP, DI, HFP, HSP
Bluetooth version
- Speak2 75:5.2
- EXPAND 30 +:5.0
USB connector type
- Speak2 75:USB Type-C, USB Type-A
- EXPAND 30 +:USB Type-C

Side by side

Differences highlightedShow differences only

Comparison of Speak2 75, EXPAND 30 +
61 specifications	A Jabra Speak2 75 View product	B Lenovo EXPAND 30 +View product
Features1 differ
Product colourDiffers	Black	Black, Silver
PortableKnown for one	Yes	Unknown — not stated by the source
SpeakerphoneKnown for one	No	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, CVSD, mSBC, SBC	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
Signal-to-Noise Ratio (SNR)Known for one	72 dB	Unknown — not stated by the source
Control typeKnown for one	Buttons	Unknown — not stated by the source
On/off switchKnown for one	No	Unknown — not stated by the source
Hearing protection technologiesKnown for one	Voice Level Normalization	Unknown — not stated by the source
Clear Voice technologyKnown for one	Yes	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP64	Unknown — not stated by the source
Daisy chainKnown for one	No	Unknown — not stated by the source
Audio system full duplexKnown for one	Yes	Unknown — not stated by the source
Unified communicationsKnown for one	No	Unknown — not stated by the source
RangeKnown for one	2.3	Unknown — not stated by the source
CertificationKnown for one	Microsoft Teams;Microsoft Teams Rooms (SKU specific);Microsoft Swift Pair	Unknown — not stated by the source
AutoKnown for one	Unknown — not stated by the source	No
Maximum operating distanceKnown for one	Unknown — not stated by the source	25 m
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Loudspeakers1 differ
SensitivityKnown for one	88 dB	Unknown — not stated by the source
Frequency rangeDiffers	80 - 20000 Hz	100 - 20000 Hz
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Microphone3 differ
Microphone frequencyDiffers	150 - 14000 Hz	150 - 7500 Hz
Microphone muteDiffers	No	Yes
Number of microphonesDiffers	4	2
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Ports & interfaces3 differ
Bluetooth profilesDiffers	A2DP, AVRCP, HSP, HFP	A2DP, AVRCP, DI, HFP, HSP
Bluetooth versionDiffers	5.2	5.0
USB connector typeDiffers	USB Type-C, USB Type-A	USB Type-C
Bluetooth Low Energy (BLE)Known for one	No	Unknown — not stated by the source
Power3 differ
Power source typeDiffers	Battery	Battery, USB
Talk timeDiffers	32 h	18 h
Battery recharge timeDiffers	2.5 h	3.33 h
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 45 °C	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	4700 mAh	Unknown — not stated by the source
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	132.5 mm	Unknown — not stated by the source
DepthKnown for one	132.5 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	132.5 x 132.5 x 35 mm	Unknown — not stated by the source
HeightKnown for one	35 mm	Unknown — not stated by the source
WeightKnown for one	466 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	153 mm	Unknown — not stated by the source
Package depthKnown for one	155 mm	Unknown — not stated by the source
Package heightKnown for one	49 mm	Unknown — not stated by the source
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Cables includedKnown for one	USB	Unknown — not stated by the source
Packaging contentKnown for one	Speakerphone (Speak2);Link 390 Bluetooth adapter (SKU dependent);Carry pouch;Safety Information and Warranty	Unknown — not stated by the source
Technical detailsidentical
Near Field Communication (NFC)Known for one	No	Unknown — not stated by the source
Voice controlKnown for one	No	Unknown — not stated by the source
Voice guidanceKnown for one	No	Unknown — not stated by the source
Warranty periodKnown for one	2 year(s)	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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