Product comparison · 2 speakerphones

Dahua Technology DH-VCS-MCA400 speakerphone Universal Black vs HP Poly Sync 20 Speakerphone USB-C/A Adapter

13specifications compared
10differ
3identical
36known for one product only

Key differences

The Dahua Technology DH-VCS-MCA400 speakerphone Universal Black has 1 h more battery recharge time than the HP Poly Sync 20 Speakerphone USB-C/A Adapter (5 h vs 4 h). The Dahua Technology DH-VCS-MCA400 speakerphone Universal Black has 86 mm more width than the HP Poly Sync 20 Speakerphone USB-C/A Adapter (120 mm vs 34 mm). The Dahua Technology DH-VCS-MCA400 speakerphone Universal Black has 25 mm more depth than the HP Poly Sync 20 Speakerphone USB-C/A Adapter (120 mm vs 95 mm). Device type: Universal on the Dahua Technology DH-VCS-MCA400 speakerphone Universal Black, PC on the HP Poly Sync 20 Speakerphone USB-C/A Adapter. USB connector type: USB Type-C on the Dahua Technology DH-VCS-MCA400 speakerphone Universal Black, Micro-USB A, USB Type-C on the HP Poly Sync 20 Speakerphone USB-C/A Adapter.

Device type
- DH-VCS-MCA400 speakerphone Universal Black:Universal
- Sync 20 Speakerphone USB-C/A Adapter:PC
USB connector type
- DH-VCS-MCA400 speakerphone Universal Black:USB Type-C
- Sync 20 Speakerphone USB-C/A Adapter:Micro-USB A, USB Type-C
Battery recharge time
- DH-VCS-MCA400 speakerphone Universal Black:5 h
- Sync 20 Speakerphone USB-C/A Adapter:4 h
Width
- DH-VCS-MCA400 speakerphone Universal Black:120 mm
- Sync 20 Speakerphone USB-C/A Adapter:34 mm
Depth
- DH-VCS-MCA400 speakerphone Universal Black:120 mm
- Sync 20 Speakerphone USB-C/A Adapter:95 mm
Height
- DH-VCS-MCA400 speakerphone Universal Black:37 mm
- Sync 20 Speakerphone USB-C/A Adapter:182 mm
Weight
- DH-VCS-MCA400 speakerphone Universal Black:390 g
- Sync 20 Speakerphone USB-C/A Adapter:360 g
Package width
- DH-VCS-MCA400 speakerphone Universal Black:150 mm
- Sync 20 Speakerphone USB-C/A Adapter:209 mm

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-MCA400, Sync 20 Speakerphone USB-C/A Adapter
49 specifications	A Dahua Technology DH-VCS-MCA400 speakerphone Universal Black Model DH-VCS-MCA400 View product	B HP Poly Sync 20 Speakerphone USB-C/A Adapter View product
Features1 differ
Device typeDiffers	Universal	PC
AutoKnown for one	Unknown — not stated by the source	No
Product colour	Black	Black
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Cable lengthKnown for one	Unknown — not stated by the source	0.715 m
Control typeKnown for one	Unknown — not stated by the source	Touch
Sound pressure level (max)Known for one	Unknown — not stated by the source	86 dB
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 11
Mac operating systems supportedKnown for one	Unknown — not stated by the source	MacOS
Maximum operating distanceKnown for one	5 m	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	75 dB	Unknown — not stated by the source
Microphoneidentical
Number of microphonesKnown for one	Unknown — not stated by the source	3
Microphone direction typeKnown for one	Omnidirectional	Unknown — not stated by the source
Microphone frequencyKnown for one	150 - 16000 Hz	Unknown — not stated by the source
Ports & interfaces1 differ
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, HFP, HSP
Bluetooth versionKnown for one	Unknown — not stated by the source	5.1
USB connector typeDiffers	USB Type-C	Micro-USB A, USB Type-C
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	Yes
Power1 differ
Power source type	Battery	Battery
Talk timeKnown for one	Unknown — not stated by the source	20 h
Battery recharge timeDiffers	5 h	4 h
Charging voltageKnown for one	5 V	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
Weight & dimensions4 differ
WidthDiffers	120 mm	34 mm
DepthDiffers	120 mm	95 mm
HeightDiffers	37 mm	182 mm
WeightDiffers	390 g	360 g
Packaging data3 differ
Package widthDiffers	150 mm	209 mm
Package depthDiffers	211 mm	60 mm
Package heightDiffers	66 mm	211 mm
Package weight	540 g	540 g
Packaging contentidentical
Bluetooth dongle includedKnown for one	Unknown — not stated by the source	Yes
QuantityKnown for one	2	Unknown — not stated by the source
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for one	Unknown — not stated by the source	https://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf
Total carbon footprint (kg of CO2e)Known for one	Unknown — not stated by the source	13.7
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China
Master (outer) cases per palletKnown for one	Unknown — not stated by the source	80 pc(s)
Master (outer) cases per pallet layerKnown for one	Unknown — not stated by the source	10 pc(s)
Pallet gross weightKnown for one	Unknown — not stated by the source	456.5 kg
UNSPSC-codeKnown for one	Unknown — not stated by the source	43191515
Loudspeakersidentical
SensitivityKnown for one	75 dB	Unknown — not stated by the source
Operating frequencyKnown for one	1 - 1000 MHz	Unknown — not stated by the source
Output powerKnown for one	5 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source

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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