Product comparison · 2 speakerphones

Lenovo 4XD1C82055 speakerphone PC USB Type-C Black vs Yealink CP700 speakerphone Universal Black, Grey

20specifications compared
16differ
4identical
31known for one product only

Key differences

The Lenovo 4XD1C82055 speakerphone PC USB Type-C Black has 4 dB more sensitivity than the Yealink CP700 speakerphone Universal Black, Grey (85 dB vs 81 dB). The Yealink CP700 speakerphone Universal Black, Grey has 2 W more output power than the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black (5 W vs 3 W). The Yealink CP700 speakerphone Universal Black, Grey has 1 more microphones than the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black (2 vs 1). Only the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black has auto. Only the Yealink CP700 speakerphone Universal Black, Grey has Bluetooth.

Device type
- 4XD1C82055 speakerphone PC USB Type-C Black:PC
- CP700 speakerphone Universal Black, Grey:Universal
Auto
- 4XD1C82055 speakerphone PC USB Type-C Black:Yes
- CP700 speakerphone Universal Black, Grey:No
Product colour
- 4XD1C82055 speakerphone PC USB Type-C Black:Black
- CP700 speakerphone Universal Black, Grey:Black, Grey
Sensitivity
- 4XD1C82055 speakerphone PC USB Type-C Black:85 dB
- CP700 speakerphone Universal Black, Grey:81 dB
Output power
- 4XD1C82055 speakerphone PC USB Type-C Black:3 W
- CP700 speakerphone Universal Black, Grey:5 W
Microphone frequency
- 4XD1C82055 speakerphone PC USB Type-C Black:100 - 10000 Hz
- CP700 speakerphone Universal Black, Grey:100 - 8000 Hz
Number of microphones
- 4XD1C82055 speakerphone PC USB Type-C Black:1
- CP700 speakerphone Universal Black, Grey:2
Connectivity technology
- 4XD1C82055 speakerphone PC USB Type-C Black:Wired
- CP700 speakerphone Universal Black, Grey:Wired & Wireless

Side by side

Differences highlightedShow differences only

Comparison of 4XD1C82055, CP700
51 specifications	A Lenovo 4XD1C82055 speakerphone PC USB Type-C Black Model 4XD1C82055 View product	B Yealink CP700 speakerphone Universal Black, Grey Model CP700 View product
Features3 differ
Device typeDiffers	PC	Universal
AutoDiffers	Yes	No
Product colourDiffers	Black	Black, Grey
Noise reduction	Yes	Yes
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Echo cancellation	Yes	Yes
Automatic gain controlKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	0.79 m	Unknown — not stated by the source
LED indicators	Yes	Yes
Audio beamformingKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10	Unknown — not stated by the source
Maximum operating distanceKnown for one	Unknown — not stated by the source	1.5 m
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	58 dB
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, RoHS
Loudspeakers2 differ
SensitivityDiffers	85 dB	81 dB
Output powerDiffers	3 W	5 W
Frequency rangeKnown for one	140 - 20000 Hz	Unknown — not stated by the source
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Microphone2 differ
Microphone direction typeKnown for one	Omnidirectional	Unknown — not stated by the source
Microphone frequencyDiffers	100 - 10000 Hz	100 - 8000 Hz
Microphone sensitivityKnown for one	64 dB	Unknown — not stated by the source
Number of microphonesDiffers	1	2
Ports & interfaces2 differ
InterfaceKnown for one	USB Type-C	Unknown — not stated by the source
Connectivity technologyDiffers	Wired	Wired & Wireless
BluetoothDiffers	No	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	90 mm	120 mm
DepthKnown for one	90 mm	Unknown — not stated by the source
HeightDiffers	49 mm	28 mm
WeightDiffers	265 g	220 g
Packaging data4 differ
Package widthDiffers	125 mm	158 mm
Package depthDiffers	89 mm	142 mm
Package heightDiffers	129 mm	53 mm
Package weightDiffers	447 g	3.6 kg
Packaging contentidentical
Quantity	1	1
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
Interface adapters includedKnown for one	USB Type-C female - USB Type-A male	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85182900	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Charging voltageKnown for one	Unknown — not stated by the source	5 V
CurrentKnown for one	Unknown — not stated by the source	1.4 A
Talk timeKnown for one	Unknown — not stated by the source	9 h
Standby timeKnown for one	Unknown — not stated by the source	5520 h
Battery recharge timeKnown for one	Unknown — not stated by the source	3 h
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	1420 mAh

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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