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Product comparison · 2 speakerphones

Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black vs Trust 19883 speakerphone Mobile phone Bluetooth Black

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  • 7specifications compared
  • 4differ
  • 3identical
  • 37known for one product only

Key differences

Only the Trust 19883 speakerphone Mobile phone Bluetooth Black has auto. Device type: PC on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Mobile phone on the Trust 19883 speakerphone Mobile phone Bluetooth Black. Connectivity technology: Wired & Wireless on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Wireless on the Trust 19883 speakerphone Mobile phone Bluetooth Black. Power source type: Battery on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Cigar lighter on the Trust 19883 speakerphone Mobile phone Bluetooth Black.

  • Device type
    • PC
    • Mobile phone
  • Auto
    • No
    • Yes
  • Connectivity technology
    • Wired & Wireless
    • Wireless
  • Power source type
    • Battery
    • Cigar lighter

Side by side

Differences highlightedShow differences only
44 specifications
A

Lenovo

4Y71Q47766 speakerphone PC Bluetooth Black

Model 4Y71Q47766

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B

Trust

19883 speakerphone Mobile phone Bluetooth Black

Model 19883

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Features2 differ
Device typeDiffersPCMobile phone
AutoDiffersNoYes
Product colourBlackBlack
PortableKnown for oneYes
Noise cancelingKnown for oneYes
Cable lengthKnown for one2 m
LED indicatorsKnown for oneYes
On/off switchKnown for oneYes
International Protection (IP) codeKnown for oneIP54
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac operating systems supportedKnown for oneYes
CertificationKnown for oneBQB, CB, FCC ID, IC ID, CE RED, JRF, VCCI, NBTC, SIRIM, SRRC, NTC, IMDA, BIS, RCM, OFCA, WPC
Noise reductionKnown for oneYes
Echo cancellationKnown for oneYes
Maximum operating distanceKnown for one10 m
Loudspeakersidentical
SensitivityKnown for one81 dB
Frequency rangeKnown for one20 - 20000 Hz
ImpedanceKnown for one3 Ω
Microphoneidentical
Microphone frequencyKnown for one150 - 7000 Hz
Number of microphonesKnown for one8
Ports & interfaces1 differ
InterfaceBluetoothBluetooth
Connectivity technologyDiffersWired & WirelessWireless
BluetoothYesYes
Bluetooth versionKnown for one5.3
USB connector typeKnown for oneUSB Type-C
Power1 differ
Power source typeDiffersBatteryCigar lighter
Battery life (max)Known for one12 h
Battery recharge timeKnown for one4 h
Talk timeKnown for one20 h
Standby timeKnown for one60 h
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 & dimensionsidentical
WidthKnown for one122.5 mm
DepthKnown for one38.5 mm
HeightKnown for one122.5 mm
WeightKnown for one400 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
Cables includedKnown for oneMicro-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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