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Product comparison · 2 speakerphones

Dell SL525 speakerphone Universal Black vs Yamaha PJP-20UR speakerphone PC USB 2.0 Black

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  • 15specifications compared
  • 13differ
  • 2identical
  • 28known for one product only

Key differences

The Dell SL525 speakerphone Universal Black has 1 dB more sensitivity than the Yamaha PJP-20UR speakerphone PC USB 2.0 Black (86 dB vs 85 dB). The Yamaha PJP-20UR speakerphone PC USB 2.0 Black has 210 - 20000 Hz more frequency range than the Dell SL525 speakerphone Universal Black (300 - 20000 Hz vs 90 - 20000 Hz). The Dell SL525 speakerphone Universal Black has 1 more microphones than the Yamaha PJP-20UR speakerphone PC USB 2.0 Black (4 vs 3). Device type: Universal on the Dell SL525 speakerphone Universal Black, PC on the Yamaha PJP-20UR speakerphone PC USB 2.0 Black. Certification: Microsoft Teams Zoom on the Dell SL525 speakerphone Universal Black, VCCI Class B on the Yamaha PJP-20UR speakerphone PC USB 2.0 Black.

  • Device type
    • Universal
    • PC
  • Certification
    • Microsoft Teams Zoom
    • VCCI Class B
  • Sensitivity
    • 86 dB
    • 85 dB
  • Frequency range
    • 90 - 20000 Hz
    • 300 - 20000 Hz
  • Number of microphones
    • 4
    • 3
  • Connectivity technology
    • Wireless
    • Wired
  • Power source type
    • Battery
    • USB
  • Width
    • 125 mm
    • 160 mm

Side by side

Differences highlightedShow differences only
43 specifications
A

Dell

SL525 speakerphone Universal Black

Model SL525

View product
B

Yamaha

PJP-20UR speakerphone PC USB 2.0 Black

Model PJP-20UR

View product
Features3 differ
Device typeDiffersUniversalPC
Product colourBlackBlack
PortableKnown for oneYes
Maximum operating distanceKnown for one30 m
Cable lengthKnown for one0.75 m
International Protection (IP) codeKnown for oneIP64
Plug and PlayKnown for oneYes
Linux operating systems supportedKnown for oneYes
Windows operating systems supportedDiffersYesWindows 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 oneYes
CertificationDiffersMicrosoft Teams ZoomVCCI Class B
Noise reductionKnown for oneYes
Echo cancellationKnown for oneYes
Control typeKnown for oneButtons
Loudspeakers2 differ
SensitivityDiffers86 dB85 dB
Driver typeKnown for oneDynamic
Output powerKnown for one8 W
Frequency rangeDiffers90 - 20000 Hz300 - 20000 Hz
Microphone1 differ
Microphone direction typeKnown for oneOmnidirectional
Microphone frequencyKnown for one100 - 14000 Hz
Number of microphonesDiffers43
Ports & interfaces1 differ
Connectivity technologyDiffersWirelessWired
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.3
USB connector typeKnown for oneUSB Type-C
InterfaceKnown for oneUSB 2.0
USB 2.0 ports quantityKnown for one1
Power1 differ
Power source typeDiffersBatteryUSB
Talk timeKnown for one12 h
Battery recharge timeKnown for one2.5 h
Power consumption (typical)Known for one2.5 W
Input voltageKnown for one5 V
CurrentKnown for one0.5 A
Batteryidentical
Battery capacityKnown for one3200 mAh
Weight & dimensions4 differ
WidthDiffers125 mm160 mm
DepthDiffers39 mm149 mm
HeightDiffers125 mm33 mm
WeightDiffers355 g290 g
Packaging content1 differ
QuantityKnown for one1
Cables includedDiffersUSB Type-AUSB
Quick start guideYesYes
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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