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Product comparison · 2 speakerphones

HP Poly Sync 20-M Speakerphone USB-C/A Adapter vs Yamaha PJP-20UR speakerphone PC USB 2.0 Black

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  • 12specifications compared
  • 8differ
  • 4identical
  • 39known for one product only

Key differences

The Yamaha PJP-20UR speakerphone PC USB 2.0 Black has 126 mm more width than the HP Poly Sync 20-M Speakerphone USB-C/A Adapter (160 mm vs 34 mm). The Yamaha PJP-20UR speakerphone PC USB 2.0 Black has 54 mm more depth than the HP Poly Sync 20-M Speakerphone USB-C/A Adapter (149 mm vs 95 mm). The HP Poly Sync 20-M Speakerphone USB-C/A Adapter has 149 mm more height than the Yamaha PJP-20UR speakerphone PC USB 2.0 Black (182 mm vs 33 mm). Control type: Touch on the HP Poly Sync 20-M Speakerphone USB-C/A Adapter, Buttons on the Yamaha PJP-20UR speakerphone PC USB 2.0 Black. Connectivity technology: Wireless on the HP Poly Sync 20-M Speakerphone USB-C/A Adapter, Wired on the Yamaha PJP-20UR speakerphone PC USB 2.0 Black.

  • Control type
    • Touch
    • Buttons
  • Connectivity technology
    • Wireless
    • Wired
  • Power source type
    • Battery
    • USB
  • Width
    • 34 mm
    • 160 mm
  • Depth
    • 95 mm
    • 149 mm
  • Height
    • 182 mm
    • 33 mm
  • Weight
    • 360 g
    • 290 g

Side by side

Differences highlightedShow differences only
51 specifications
A

HP Poly

Sync 20-M Speakerphone USB-C/A AdapterView product
B

Yamaha

PJP-20UR speakerphone PC USB 2.0 Black

Model PJP-20UR

View product
Features2 differ
AutoKnown for oneNo
Cable lengthKnown for one0.715 m
Control typeDiffersTouchButtons
Sound pressure level (max)Known for one86 dB
Windows operating systems supportedDiffersWindows 10, Windows 11Windows 2000, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Mac operating systems supportedKnown for oneMacOS
Echo cancellationKnown for oneYes
CertificationKnown for oneVCCI Class B
Ports & interfaces1 differ
Connectivity technologyDiffersWirelessWired
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Bluetooth versionKnown for one5.1
USB connector typeKnown for oneMicro-USB A, USB Type-C
Bluetooth Low Energy (BLE)Known for oneYes
InterfaceKnown for oneUSB 2.0
USB 2.0 ports quantityKnown for one1
Power1 differ
Power source typeDiffersBatteryUSB
Talk timeKnown for one20 h
Battery recharge timeKnown for one4 h
Power consumption (typical)Known for one2.5 W
Input voltageKnown for one5 V
CurrentKnown for one0.5 A
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Certificatesidentical
Compliance certificatesKnown for oneCCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
Weight & dimensions4 differ
WidthDiffers34 mm160 mm
DepthDiffers95 mm149 mm
HeightDiffers182 mm33 mm
WeightDiffers360 g290 g
Packaging dataidentical
Package widthKnown for one209 mm
Package depthKnown for one60 mm
Package heightKnown for one211 mm
Package weightKnown for one540 g
Packaging contentidentical
Bluetooth dongle includedKnown for oneYes
Cables includedKnown for oneUSB
Quick start guideKnown for oneYes
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for onehttps://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf
Total carbon footprint (kg of CO2e)Known for one13.7
Logistics dataidentical
Country of originKnown for oneChina
Master (outer) cases per palletKnown for one80 pc(s)
Master (outer) cases per pallet layerKnown for one10 pc(s)
Pallet gross weightKnown for one456.5 kg
Pallet weight (imperial)Known for one456.5 kg (1006.5 lbs)
UNSPSC-codeKnown for one43191515
Loudspeakersidentical
SensitivityKnown for one85 dB
Frequency rangeKnown for one300 - 20000 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one20 - 85%

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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