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Product comparison · 2 speakerphones

Dell SL525 speakerphone Universal Black vs LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold

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  • 17specifications compared
  • 14differ
  • 3identical
  • 29known for one product only

Key differences

The Dell SL525 speakerphone Universal Black has 3 dB more sensitivity than the LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold (86 dB vs 83 dB). The Dell SL525 speakerphone Universal Black has 5.5 W more output power than the LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold (8 W vs 2.5 W). The Dell SL525 speakerphone Universal Black has 10 - 20000 Hz more frequency range than the LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold (90 - 20000 Hz vs 80 - 20000 Hz). Product colour: Black on the Dell SL525 speakerphone Universal Black, Gold on the LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold. Connectivity technology: Wireless on the Dell SL525 speakerphone Universal Black, Wired & Wireless on the LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold.

  • Product colour
    • Black
    • Gold
  • Sensitivity
    • 86 dB
    • 83 dB
  • Output power
    • 8 W
    • 2.5 W
  • Frequency range
    • 90 - 20000 Hz
    • 80 - 20000 Hz
  • Connectivity technology
    • Wireless
    • Wired & Wireless
  • Bluetooth version
    • 5.3
    • 3.0+HS
  • Power source type
    • Battery
    • Battery, USB
  • Talk time
    • 12 h
    • 5 h

Side by side

Differences highlightedShow differences only
46 specifications
A

Dell

SL525 speakerphone Universal Black

Model SL525

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B

LevelOne

CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold

Model CLLSPKPCARG

View product
Features1 differ
Product colourDiffersBlackGold
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 supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
CertificationKnown for oneMicrosoft Teams Zoom
AutoKnown for oneYes
Card reader integratedKnown for oneYes
MP3 playbackKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
LED indicatorsKnown for oneYes
On/off switchKnown for oneYes
Loudspeakers3 differ
SensitivityDiffers86 dB83 dB
Driver typeKnown for oneDynamic
Output powerDiffers8 W2.5 W
Frequency rangeDiffers90 - 20000 Hz80 - 20000 Hz
Built-in subwooferKnown for oneYes
ImpedanceKnown for one4 Ω
Microphoneidentical
Microphone direction typeKnown for oneOmnidirectional
Microphone frequencyKnown for one100 - 14000 Hz
Number of microphonesKnown for one4
Ports & interfaces2 differ
Connectivity technologyDiffersWirelessWired & Wireless
Bluetooth versionDiffers5.33.0+HS
USB connector typeKnown for oneUSB Type-C
InterfaceKnown for oneUSB/Bluetooth
Power2 differ
Power source typeDiffersBatteryBattery, USB
Talk timeDiffers12 h5 h
Battery recharge timeKnown for one2.5 h
Operating voltageKnown for one5 V
Standby timeKnown for one10 h
Battery1 differ
Battery capacityDiffers3200 mAh500 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery weightKnown for one9 g
Weight & dimensions4 differ
WidthDiffers125 mm73 mm
DepthDiffers39 mm57 mm
HeightDiffers125 mm62 mm
WeightDiffers355 g400 g
Packaging content1 differ
QuantityKnown for one1
Cables includedDiffersUSB Type-AAudio (3.5mm), USB

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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