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Product comparison · 2 speakerphones

Dell SP325 speakerphone Universal USB Type-C Black vs Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black

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  • 16specifications compared
  • 11differ
  • 5identical
  • 33known for one product only

Key differences

  • Device type
    • Universal
    • PC
  • Cable length
    • 0.75 m
    • 2 m
  • International Protection (IP) code
    • IP64
    • IP54
  • Frequency range
    • 90 - 20000 Hz
    • 20 - 20000 Hz
  • Microphone frequency
    • 100 - 14000 Hz
    • 150 - 7000 Hz
  • Number of microphones
    • 4
    • 8
  • Interface
    • USB Type-C
    • Bluetooth
  • Connectivity technology
    • Wired
    • Wired & Wireless

Side by side

Differences highlightedShow differences only
49 specifications
A

Dell

SP325 speakerphone Universal USB Type-C Black

Model SP325

View product
B

Lenovo

4Y71Q47766 speakerphone PC Bluetooth Black

Model 4Y71Q47766

View product
Features3 differ
Device typeDiffersUniversalPC
AutoKnown for oneNo
Product colourBlackBlack
PortableKnown for oneYes
Noise cancelingYesYes
Cable lengthDiffers0.75 m2 m
LED indicatorsYesYes
On/off switchKnown for oneYes
International Protection (IP) codeDiffersIP64IP54
Windows operating systems supportedWindows 10, Windows 11Windows 10, Windows 11
Mac operating systems supportedYesYes
CertificationKnown for oneBQB, CB, FCC ID, IC ID, CE RED, JRF, VCCI, NBTC, SIRIM, SRRC, NTC, IMDA, BIS, RCM, OFCA, WPC
Control typeKnown for oneButtons
Plug and PlayKnown for oneYes
Linux operating systems supportedKnown for oneYes
Sound pressure level (max)Known for one82 dB
Loudspeakers1 differ
SensitivityKnown for one81 dB
Frequency rangeDiffers90 - 20000 Hz20 - 20000 Hz
ImpedanceKnown for one3 Ω
Output powerKnown for one3.2 W
Microphone2 differ
Microphone frequencyDiffers100 - 14000 Hz150 - 7000 Hz
Number of microphonesDiffers48
Microphone direction typeKnown for oneOmnidirectional
Microphone sensitivityKnown for one-37 dB
Ports & interfaces2 differ
InterfaceDiffersUSB Type-CBluetooth
Connectivity technologyDiffersWiredWired & Wireless
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.3
USB connector typeKnown for oneUSB Type-C
Poweridentical
Power source typeKnown for oneBattery
Battery life (max)Known for one12 h
Battery recharge timeKnown for one4 h
Operating voltageKnown for one5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4215 mAh
Weight & dimensions3 differ
WidthDiffers125 mm122.5 mm
DepthDiffers39 mm38.5 mm
HeightKnown for one122.5 mm
WeightDiffers295 g400 g
Packaging dataidentical
Package widthKnown for one172 mm
Package depthKnown for one161.5 mm
Package heightKnown for one77 mm
Package weightKnown for one740 g
Package typeKnown for oneBox
Packaging contentidentical
Quick start guideKnown for oneYes
Interface adapters includedKnown for oneUSB Type-C female - USB Type-A male
Storage pouchKnown for oneYes

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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