Product comparison · 2 speakerphones

Jabra Speak 750 vs Lenovo EXPAND 30 +

17specifications compared
6differ
11identical
31known for one product only

Key differences

The Jabra Speak 750 has 5 m more maximum operating distance than the Lenovo EXPAND 30 + (30 m vs 25 m). The Lenovo EXPAND 30 + has 1 more microphones than the Jabra Speak 750 (2 vs 1). The Lenovo EXPAND 30 + has 0.8 more Bluetooth version than the Jabra Speak 750 (5.0 vs 4.2). Bluetooth profiles: HFP on the Jabra Speak 750, A2DP, AVRCP, DI, HFP, HSP on the Lenovo EXPAND 30 +.

Maximum operating distance
- Speak 750:30 m
- EXPAND 30 +:25 m
Number of microphones
- Speak 750:1
- EXPAND 30 +:2
Bluetooth profiles
- Speak 750:HFP
- EXPAND 30 +:A2DP, AVRCP, DI, HFP, HSP
Bluetooth version
- Speak 750:4.2
- EXPAND 30 +:5.0
Talk time
- Speak 750:11 h
- EXPAND 30 +:18 h
Battery recharge time
- Speak 750:3 h
- EXPAND 30 +:3.33 h

Side by side

Differences highlightedShow differences only

Comparison of Speak 750, EXPAND 30 +
48 specifications	A Jabra Speak 750 View product	B Lenovo EXPAND 30 +View product
Features1 differ
PortableKnown for one	Yes	Unknown — not stated by the source
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Maximum operating distanceDiffers	30 m	25 m
Signal-to-Noise Ratio (SNR)Known for one	70 dB	Unknown — not stated by the source
Cable lengthKnown for one	0.9 m	Unknown — not stated by the source
Control typeKnown for one	Touch	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
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
Microphone1 differ
Number of microphonesDiffers	1	2
Microphone frequencyKnown for one	Unknown — not stated by the source	150 - 7500 Hz
Ports & interfaces2 differ
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Bluetooth profilesDiffers	HFP	A2DP, AVRCP, DI, HFP, HSP
Bluetooth versionDiffers	4.2	5.0
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-C
Power2 differ
Charging voltageKnown for one	5 V	Unknown — not stated by the source
CurrentKnown for one	0.5 A	Unknown — not stated by the source
Talk timeDiffers	11 h	18 h
Battery recharge timeDiffers	3 h	3.33 h
Weight & dimensionsidentical
WidthKnown for one	131 mm	Unknown — not stated by the source
WeightKnown for one	301 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	154.5 mm	Unknown — not stated by the source
Package depthKnown for one	152 mm	Unknown — not stated by the source
Package heightKnown for one	55 mm	Unknown — not stated by the source
Package weightKnown for one	468.5 g	Unknown — not stated by the source
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Accessories includedKnown for one	Jabra Link 370 Bluetooth Adapter	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	85182900	Unknown — not stated by the source
Master (outer) case widthKnown for one	365 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	330 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	188 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	6.22 kg	Unknown — not stated by the source
Products per master (outer) caseKnown for one	12 pc(s)	Unknown — not stated by the source
Loudspeakersidentical
Frequency rangeKnown for one	Unknown — not stated by the source	100 - 20000 Hz

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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