Product comparison · 2 speakerphones

Jabra Speak2 55 vs Yealink CP900 speakerphone Universal Black, Grey

21specifications compared
14differ
7identical
46known for one product only

Key differences

The Jabra Speak2 55 has 3 dB more sensitivity than the Yealink CP900 speakerphone Universal Black, Grey (85 dB vs 82 dB). The Jabra Speak2 55 has 0.9 more Bluetooth version than the Yealink CP900 speakerphone Universal Black, Grey (5.1 vs 4.2). The Yealink CP900 speakerphone Universal Black, Grey has 0.5 h more battery recharge time than the Jabra Speak2 55 (3 h vs 2.5 h). Product colour: Black on the Jabra Speak2 55, Black, Grey on the Yealink CP900 speakerphone Universal Black, Grey. Frequency range: 100 - 20000 Hz on the Jabra Speak2 55, 115 - 8000 Hz on the Yealink CP900 speakerphone Universal Black, Grey.

Product colour
- Speak2 55:Black
- CP900 speakerphone Universal Black, Grey:Black, Grey
Sensitivity
- Speak2 55:85 dB
- CP900 speakerphone Universal Black, Grey:82 dB
Frequency range
- Speak2 55:100 - 20000 Hz
- CP900 speakerphone Universal Black, Grey:115 - 8000 Hz
Bluetooth version
- Speak2 55:5.1
- CP900 speakerphone Universal Black, Grey:4.2
Power source type
- Speak2 55:Battery
- CP900 speakerphone Universal Black, Grey:Battery, USB
Battery recharge time
- Speak2 55:2.5 h
- CP900 speakerphone Universal Black, Grey:3 h
Battery capacity
- Speak2 55:1800 mAh
- CP900 speakerphone Universal Black, Grey:2450 mAh
Width
- Speak2 55:120 mm
- CP900 speakerphone Universal Black, Grey:132.5 mm

Side by side

Differences highlightedShow differences only

Comparison of Speak2 55, CP900
67 specifications	A Jabra Speak2 55 View product	B Yealink CP900 speakerphone Universal Black, Grey Model CP900 View product
Features2 differ
Product colourDiffers	Black	Black, Grey
PortableKnown for one	Yes	Unknown — not stated by the source
SpeakerphoneKnown for one	No	Unknown — not stated by the source
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	0.8 m	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
Audio beamformingKnown 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
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Audio system full duplexKnown for one	Yes	Unknown — not stated by the source
Sound pressure level (max)Known for one	85 dB	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
CertificationDiffers	Microsoft Teams;Works with Google Meet;Google Fast Pair;Works With Chromebook;Amazon Chime	CE, FCC, REACH, RoHS
Loudspeakers2 differ
SensitivityDiffers	85 dB	82 dB
Frequency rangeDiffers	100 - 20000 Hz	115 - 8000 Hz
ImpedanceKnown for one	3 Ω	Unknown — not stated by the source
Output powerKnown for one	Unknown — not stated by the source	7 W
Microphoneidentical
Microphone frequencyKnown for one	150 - 7000 Hz	Unknown — not stated by the source
Microphone muteKnown for one	No	Unknown — not stated by the source
Number of microphonesKnown for one	4	Unknown — not stated by the source
Ports & interfaces1 differ
InterfaceKnown for one	USB Type-C	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP	Unknown — not stated by the source
Bluetooth versionDiffers	5.1	4.2
USB connector genderKnown for one	Male	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-C, USB Type-A	Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	No	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Power2 differ
Power source typeDiffers	Battery	Battery, USB
Battery recharge timeDiffers	2.5 h	3 h
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Charging voltageKnown for one	Unknown — not stated by the source	5 V
CurrentKnown for one	Unknown — not stated by the source	1 A
Standby timeKnown for one	Unknown — not stated by the source	9600 h
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 45 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 45 °C	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityDiffers	1800 mAh	2450 mAh
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	120 mm	132.5 mm
DepthKnown for one	120 mm	Unknown — not stated by the source
HeightDiffers	33 mm	35.5 mm
WeightDiffers	280 g	320 g
Packaging data3 differ
Package widthDiffers	142 mm	176 mm
Package depthDiffers	139 mm	155 mm
Package heightDiffers	46.5 mm	53 mm
Package weightKnown for one	Unknown — not stated by the source	4.9 kg
Packaging contentidentical
QuantityKnown for one	1	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
Safety sheetKnown for one	Yes	Unknown — not stated by the source
Storage pouchKnown for one	Yes	Unknown — not stated by the source
Packaging contentKnown for one	Speakerphone (Speak2);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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