Product comparison · 2 speakerphones

HP Poly Sync 20 Speakerphone USB-C/A Adapter vs Yealink CP900 speakerphone Universal Black, Grey

17specifications compared
14differ
3identical
30known for one product only

Key differences

The HP Poly Sync 20 Speakerphone USB-C/A Adapter has 0.9 more Bluetooth version than the Yealink CP900 speakerphone Universal Black, Grey (5.1 vs 4.2). The HP Poly Sync 20 Speakerphone USB-C/A Adapter has 8 h more talk time than the Yealink CP900 speakerphone Universal Black, Grey (20 h vs 12 h). The HP Poly Sync 20 Speakerphone USB-C/A Adapter has 1 h more battery recharge time than the Yealink CP900 speakerphone Universal Black, Grey (4 h vs 3 h). Device type: PC on the HP Poly Sync 20 Speakerphone USB-C/A Adapter, Universal on the Yealink CP900 speakerphone Universal Black, Grey. Product colour: Black on the HP Poly Sync 20 Speakerphone USB-C/A Adapter, Black, Grey on the Yealink CP900 speakerphone Universal Black, Grey.

Device type
- Sync 20 Speakerphone USB-C/A Adapter:PC
- CP900 speakerphone Universal Black, Grey:Universal
Product colour
- Sync 20 Speakerphone USB-C/A Adapter:Black
- CP900 speakerphone Universal Black, Grey:Black, Grey
Connectivity technology
- Sync 20 Speakerphone USB-C/A Adapter:Wireless
- CP900 speakerphone Universal Black, Grey:Wired & Wireless
Bluetooth version
- Sync 20 Speakerphone USB-C/A Adapter:5.1
- CP900 speakerphone Universal Black, Grey:4.2
Power source type
- Sync 20 Speakerphone USB-C/A Adapter:Battery
- CP900 speakerphone Universal Black, Grey:Battery, USB
Talk time
- Sync 20 Speakerphone USB-C/A Adapter:20 h
- CP900 speakerphone Universal Black, Grey:12 h
Battery recharge time
- Sync 20 Speakerphone USB-C/A Adapter:4 h
- CP900 speakerphone Universal Black, Grey:3 h
Width
- Sync 20 Speakerphone USB-C/A Adapter:34 mm
- CP900 speakerphone Universal Black, Grey:132.5 mm

Side by side

Differences highlightedShow differences only

Comparison of Sync 20 Speakerphone USB-C/A Adapter, CP900
47 specifications	A HP Poly Sync 20 Speakerphone USB-C/A Adapter View product	B Yealink CP900 speakerphone Universal Black, Grey Model CP900 View product
Features2 differ
Device typeDiffers	PC	Universal
Auto	No	No
Product colourDiffers	Black	Black, Grey
Noise reduction	Yes	Yes
Cable lengthKnown for one	0.715 m	Unknown — not stated by the source
Control typeKnown for one	Touch	Unknown — not stated by the source
Sound pressure level (max)Known for one	86 dB	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
Mac operating systems supportedKnown for one	MacOS	Unknown — not stated by the source
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, REACH, RoHS
Microphoneidentical
Number of microphonesKnown for one	3	Unknown — not stated by the source
Ports & interfaces2 differ
Connectivity technologyDiffers	Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP, HSP	Unknown — not stated by the source
Bluetooth versionDiffers	5.1	4.2
USB connector typeKnown for one	Micro-USB A, USB Type-C	Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Power3 differ
Power source typeDiffers	Battery	Battery, USB
Talk timeDiffers	20 h	12 h
Battery recharge timeDiffers	4 h	3 h
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
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	2450 mAh
Certificatesidentical
Compliance certificatesKnown for one	CCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	34 mm	132.5 mm
DepthKnown for one	95 mm	Unknown — not stated by the source
HeightDiffers	182 mm	35.5 mm
WeightDiffers	360 g	320 g
Packaging data4 differ
Package widthDiffers	209 mm	176 mm
Package depthDiffers	60 mm	155 mm
Package heightDiffers	211 mm	53 mm
Package weightDiffers	540 g	4.9 kg
Packaging contentidentical
Bluetooth dongle includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for one	https://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf	Unknown — not stated by the source
Total carbon footprint (kg of CO2e)Known for one	13.7	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source
Master (outer) cases per palletKnown for one	80 pc(s)	Unknown — not stated by the source
Master (outer) cases per pallet layerKnown for one	10 pc(s)	Unknown — not stated by the source
Pallet gross weightKnown for one	456.5 kg	Unknown — not stated by the source
UNSPSC-codeKnown for one	43191515	Unknown — not stated by the source
Loudspeakersidentical
SensitivityKnown for one	Unknown — not stated by the source	82 dB
Output powerKnown for one	Unknown — not stated by the source	7 W
Frequency rangeKnown for one	Unknown — not stated by the source	115 - 8000 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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