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Product comparison · 2 speakerphones

HP Poly Sync 40 USB-A USB-C Speakerphone vs Yamaha PJP-20UR speakerphone PC USB 2.0 Black

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  • 15specifications compared
  • 13differ
  • 2identical
  • 42known for one product only

Key differences

The Yamaha PJP-20UR speakerphone PC USB 2.0 Black has 225 - 20000 Hz more frequency range than the HP Poly Sync 40 USB-A USB-C Speakerphone (300 - 20000 Hz vs 75 - 20000 Hz). The Yamaha PJP-20UR speakerphone PC USB 2.0 Black has 122 mm more width than the HP Poly Sync 40 USB-A USB-C Speakerphone (160 mm vs 38 mm). The Yamaha PJP-20UR speakerphone PC USB 2.0 Black has 47 mm more depth than the HP Poly Sync 40 USB-A USB-C Speakerphone (149 mm vs 102 mm). Device type: Universal on the HP Poly Sync 40 USB-A USB-C Speakerphone, PC on the Yamaha PJP-20UR speakerphone PC USB 2.0 Black. Product colour: Silver on the HP Poly Sync 40 USB-A USB-C Speakerphone, Black on the Yamaha PJP-20UR speakerphone PC USB 2.0 Black.

  • Device type
    • Universal
    • PC
  • Product colour
    • Silver
    • Black
  • Control type
    • Buttons, Touch
    • Buttons
  • Frequency range
    • 75 - 20000 Hz
    • 300 - 20000 Hz
  • Interface
    • USB/Bluetooth
    • USB 2.0
  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Power source type
    • Battery
    • USB
  • Width
    • 38 mm
    • 160 mm

Side by side

Differences highlightedShow differences only
57 specifications
A

HP Poly

Sync 40 USB-A USB-C SpeakerphoneView product
B

Yamaha

PJP-20UR speakerphone PC USB 2.0 Black

Model PJP-20UR

View product
Features4 differ
Device typeDiffersUniversalPC
AutoKnown for oneYes
Product colourDiffersSilverBlack
SpeakerphoneKnown for oneYes
Noise reductionYesYes
Echo cancellationYesYes
Programmable hot keysKnown for oneYes
Cable lengthKnown for one1.05 m
LED indicatorsKnown for oneYes
Control typeDiffersButtons, TouchButtons
On/off switchKnown for oneYes
International Protection (IP) codeKnown for oneIP64
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
CertificationKnown for oneVCCI Class B
Loudspeakers1 differ
Frequency rangeDiffers75 - 20000 Hz300 - 20000 Hz
SensitivityKnown for one85 dB
Microphoneidentical
Microphone frequencyKnown for one100 - 6700 Hz
Microphone muteKnown for oneYes
Number of microphonesKnown for one3
Ports & interfaces2 differ
InterfaceDiffersUSB/BluetoothUSB 2.0
Connectivity technologyDiffersWired & WirelessWired
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
USB connector typeKnown for oneUSB Type-A
Bluetooth Low Energy (BLE)Known for oneYes
USB 2.0 ports quantityKnown for one1
Power1 differ
Power source typeDiffersBatteryUSB
Talk timeKnown for one30 h
Battery recharge timeKnown for one5 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)
Battery capacityKnown for one5000 mAh
Certificatesidentical
Compliance certificatesKnown for oneRoHS, Federal Communications Commission (FCC), CE
Weight & dimensions4 differ
WidthDiffers38 mm160 mm
DepthDiffers102 mm149 mm
HeightDiffers273 mm33 mm
WeightDiffers610 g290 g
Packaging dataidentical
Package widthKnown for one183 mm
Package depthKnown for one350 mm
Package heightKnown for one55 mm
Package weightKnown for one825 g
Packaging content1 differ
Cables includedDiffersUSB Type-A to USB Type-CUSB
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 one20
Logistics dataidentical
Country of originKnown for oneChina
Harmonized System (HS) codeKnown for one85182900
Master (outer) cases per palletKnown for one90 pc(s)
Master (outer) cases per pallet layerKnown for one10 pc(s)
Pallet gross weightKnown for one401.4 kg
Pallet dimensions (W x D x H)Known for one1016 x 1219 x 1004 mm
UNSPSC-codeKnown for one43191515
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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