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Product comparison · 2 speakerphones

Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black vs HP Poly Sync 40 USB-A USB-C Speakerphone

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  • 23specifications compared
  • 20differ
  • 3identical
  • 42known for one product only

Key differences

  • Device type
    • Mobile phone/PC
    • Universal
  • Product colour
    • Black
    • Silver
  • LED indicators
    • Power
    • Yes
  • Control type
    • Buttons
    • Buttons, Touch
  • Mac operating systems supported
    • Yes
    • MacOS
  • Microphone frequency
    • 90 - 16000 Hz
    • 100 - 6700 Hz
  • Interface
    • USB Type-C
    • USB/Bluetooth
  • Connectivity technology
    • Wired
    • Wired & Wireless

Side by side

Differences highlightedShow differences only
65 specifications
A

Dahua Technology

VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black

Model VCS-MCA450

View product
B

HP Poly

Sync 40 USB-A USB-C SpeakerphoneView product
Features6 differ
Device typeDiffersMobile phone/PCUniversal
AutoKnown for oneYes
Product colourDiffersBlackSilver
SpeakerphoneKnown for oneYes
Noise reductionYesYes
Echo cancellationYesYes
Programmable hot keysKnown for oneYes
Cable lengthKnown for one1.05 m
LED indicatorsDiffersPowerYes
Control typeDiffersButtonsButtons, Touch
On/off switchKnown for oneYes
International Protection (IP) codeKnown for oneIP64
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8Windows 10, Windows 11
Mac operating systems supportedDiffersYesMacOS
PortableKnown for oneYes
Maximum operating distanceKnown for one10 m
Signal-to-Noise Ratio (SNR)Known for one75 dB
Plug and PlayKnown for oneYes
Linux operating systems supportedKnown for oneYes
Sound pressure level (max)Known for one85 dB
Loudspeakersidentical
Frequency rangeKnown for one75 - 20000 Hz
Output powerKnown for one5 W
ImpedanceKnown for one4 Ω
Microphone1 differ
Microphone frequencyDiffers90 - 16000 Hz100 - 6700 Hz
Microphone muteKnown for oneYes
Microphone direction typeKnown for oneOmnidirectional
Number of microphonesKnown for one4
Ports & interfaces3 differ
InterfaceDiffersUSB Type-CUSB/Bluetooth
Connectivity technologyDiffersWiredWired & Wireless
BluetoothYesYes
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
USB connector typeDiffersUSB Type-CUSB Type-A
Bluetooth Low Energy (BLE)Known for oneYes
USB connector genderKnown for oneMale
Power2 differ
Power source typeDiffersUSBBattery
Talk timeKnown for one30 h
Battery recharge timeDiffers3 h5 h
Operating voltageKnown for one7.4 V
Charging voltageKnown for one5 V
Input currentKnown for one2 A
Battery life (max)Known for one8 h
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers2200 mAh5000 mAh
Certificatesidentical
Compliance certificatesKnown for oneRoHS, Federal Communications Commission (FCC), CE
Weight & dimensions3 differ
WidthDiffers112.5 mm38 mm
DepthKnown for one102 mm
HeightDiffers35.2 mm273 mm
WeightDiffers300 g610 g
Packaging data4 differ
Package widthDiffers188 mm183 mm
Package depthDiffers163 mm350 mm
Package heightDiffers51 mm55 mm
Package weightDiffers400 g825 g
Packaging contentidentical
Cables includedKnown for oneUSB Type-A to USB Type-C
QuantityKnown for one1
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
Storage temperature (T-T)Known for one-20 - 70 °C

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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