Product comparison · 2 speakerphones

Jabra Speak 750 vs Lenovo 4XD1C82055 speakerphone PC USB Type-C Black

19specifications compared
13differ
6identical
41known for one product only

Key differences

The Jabra Speak 750 has 0.11 m more cable length than the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black (0.9 m vs 0.79 m). The Jabra Speak 750 has 41 mm more width than the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black (131 mm vs 90 mm). The Jabra Speak 750 has 36 g more weight than the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black (301 g vs 265 g). Only the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black has auto. Only the Jabra Speak 750 has Bluetooth.

Device type
- Speak 750:Universal
- 4XD1C82055 speakerphone PC USB Type-C Black:PC
Auto
- Speak 750:No
- 4XD1C82055 speakerphone PC USB Type-C Black:Yes
Product colour
- Speak 750:Black, Silver
- 4XD1C82055 speakerphone PC USB Type-C Black:Black
Cable length
- Speak 750:0.9 m
- 4XD1C82055 speakerphone PC USB Type-C Black:0.79 m
Interface
- Speak 750:USB/Bluetooth
- 4XD1C82055 speakerphone PC USB Type-C Black:USB Type-C
Connectivity technology
- Speak 750:Wired & Wireless
- 4XD1C82055 speakerphone PC USB Type-C Black:Wired
Bluetooth
- Speak 750:Yes
- 4XD1C82055 speakerphone PC USB Type-C Black:No
Width
- Speak 750:131 mm
- 4XD1C82055 speakerphone PC USB Type-C Black:90 mm

Side by side

Differences highlightedShow differences only

Comparison of Speak 750, 4XD1C82055
60 specifications	A Jabra Speak 750 View product	B Lenovo 4XD1C82055 speakerphone PC USB Type-C Black Model 4XD1C82055 View product
Features4 differ
Device typeDiffers	Universal	PC
AutoDiffers	No	Yes
Product colourDiffers	Black, Silver	Black
PortableKnown for one	Yes	Unknown — not stated by the source
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Maximum operating distanceKnown for one	30 m	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	70 dB	Unknown — not stated by the source
Cable lengthDiffers	0.9 m	0.79 m
Control typeKnown for one	Touch	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Noise cancelingKnown for one	Unknown — not stated by the source	Yes
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Audio beamformingKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10
Microphoneidentical
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Microphone frequencyKnown for one	Unknown — not stated by the source	100 - 10000 Hz
Microphone sensitivityKnown for one	Unknown — not stated by the source	64 dB
Ports & interfaces3 differ
InterfaceDiffers	USB/Bluetooth	USB Type-C
Connectivity technologyDiffers	Wired & Wireless	Wired
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth profilesKnown for one	HFP	Unknown — not stated by the source
Bluetooth versionKnown for one	4.2	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Battery, USB	Unknown — not stated by the source
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 timeKnown for one	11 h	Unknown — not stated by the source
Battery recharge timeKnown for one	3 h	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	131 mm	90 mm
WeightDiffers	301 g	265 g
DepthKnown for one	Unknown — not stated by the source	90 mm
HeightKnown for one	Unknown — not stated by the source	49 mm
Packaging data4 differ
Package widthDiffers	154.5 mm	125 mm
Package depthDiffers	152 mm	89 mm
Package heightDiffers	55 mm	129 mm
Package weightDiffers	468.5 g	447 g
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
Interface adapters includedKnown for one	Unknown — not stated by the source	USB Type-C female - USB Type-A male
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
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
SensitivityKnown for one	Unknown — not stated by the source	85 dB
Output powerKnown for one	Unknown — not stated by the source	3 W
Frequency rangeKnown for one	Unknown — not stated by the source	140 - 20000 Hz
ImpedanceKnown for one	Unknown — not stated by the source	4 Ω
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%

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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