Product comparison · 2 speakerphones

Lenovo EXPAND 30 + vs Yealink CP700 speakerphone Universal Black, Grey

14specifications compared
7differ
7identical
29known for one product only

Key differences

The Lenovo EXPAND 30 + has 23.5 m more maximum operating distance than the Yealink CP700 speakerphone Universal Black, Grey (25 m vs 1.5 m). The Lenovo EXPAND 30 + has 9 h more talk time than the Yealink CP700 speakerphone Universal Black, Grey (18 h vs 9 h). The Lenovo EXPAND 30 + has 0.33 h more battery recharge time than the Yealink CP700 speakerphone Universal Black, Grey (3.33 h vs 3 h). Product colour: Black, Silver on the Lenovo EXPAND 30 +, Black, Grey on the Yealink CP700 speakerphone Universal Black, Grey. Microphone frequency: 150 - 7500 Hz on the Lenovo EXPAND 30 +, 100 - 8000 Hz on the Yealink CP700 speakerphone Universal Black, Grey.

Product colour
- EXPAND 30 +:Black, Silver
- CP700 speakerphone Universal Black, Grey:Black, Grey
Maximum operating distance
- EXPAND 30 +:25 m
- CP700 speakerphone Universal Black, Grey:1.5 m
Microphone frequency
- EXPAND 30 +:150 - 7500 Hz
- CP700 speakerphone Universal Black, Grey:100 - 8000 Hz
Bluetooth profiles
- EXPAND 30 +:A2DP, AVRCP, DI, HFP, HSP
- CP700 speakerphone Universal Black, Grey:A2DP, AVRCP
Power source type
- EXPAND 30 +:Battery, USB
- CP700 speakerphone Universal Black, Grey:Battery
Talk time
- EXPAND 30 +:18 h
- CP700 speakerphone Universal Black, Grey:9 h
Battery recharge time
- EXPAND 30 +:3.33 h
- CP700 speakerphone Universal Black, Grey:3 h

Side by side

Differences highlightedShow differences only

Comparison of EXPAND 30 +, CP700
43 specifications	A Lenovo EXPAND 30 +View product	B Yealink CP700 speakerphone Universal Black, Grey Model CP700 View product
Features2 differ
Product colourDiffers	Black, Silver	Black, Grey
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Maximum operating distanceDiffers	25 m	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
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Loudspeakersidentical
SensitivityKnown for one	Unknown — not stated by the source	81 dB
Output powerKnown for one	Unknown — not stated by the source	5 W
Frequency rangeKnown for one	100 - 20000 Hz	Unknown — not stated by the source
Microphone1 differ
Microphone frequencyDiffers	150 - 7500 Hz	100 - 8000 Hz
Microphone direction typeKnown for one	Omnidirectional	Unknown — not stated by the source
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Bluetooth profilesDiffers	A2DP, AVRCP, DI, HFP, HSP	A2DP, AVRCP
InterfaceKnown for one	USB/Bluetooth	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
Power3 differ
Power source typeDiffers	Battery, USB	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 timeDiffers	18 h	9 h
Standby timeKnown for one	Unknown — not stated by the source	5520 h
Battery recharge timeDiffers	3.33 h	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
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	120 mm
HeightKnown for one	Unknown — not stated by the source	28 mm
WeightKnown for one	Unknown — not stated by the source	220 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	158 mm
Package depthKnown for one	Unknown — not stated by the source	142 mm
Package heightKnown for one	Unknown — not stated by the source	53 mm
Package weightKnown for one	Unknown — not stated by the source	3.6 kg
Packaging contentidentical
QuantityKnown for one	Unknown — not stated by the source	1
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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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