Product comparison · 2 speakerphones

Dahua Technology DH-VCS-MCA400 speakerphone Universal Black vs Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black

15specifications compared
11differ
4identical
26known for one product only

Key differences

The Dahua Technology DH-VCS-MCA400 speakerphone Universal Black has 10 dB more Signal-to-Noise Ratio (SNR) than the Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black (75 dB vs 65 dB). The Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black has 10 - 90% more operating relative humidity (H-H) than the Dahua Technology DH-VCS-MCA400 speakerphone Universal Black (20 - 90% vs 10 - 90%). The Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black has 4 mm more width than the Dahua Technology DH-VCS-MCA400 speakerphone Universal Black (124 mm vs 120 mm). Microphone frequency: 150 - 16000 Hz on the Dahua Technology DH-VCS-MCA400 speakerphone Universal Black, 150 - 8000 Hz on the Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black.

Signal-to-Noise Ratio (SNR)
- DH-VCS-MCA400 speakerphone Universal Black:75 dB
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:65 dB
Microphone frequency
- DH-VCS-MCA400 speakerphone Universal Black:150 - 16000 Hz
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:150 - 8000 Hz
Operating relative humidity (H-H)
- DH-VCS-MCA400 speakerphone Universal Black:10 - 90%
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:20 - 90%
Width
- DH-VCS-MCA400 speakerphone Universal Black:120 mm
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:124 mm
Depth
- DH-VCS-MCA400 speakerphone Universal Black:120 mm
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:124 mm
Height
- DH-VCS-MCA400 speakerphone Universal Black:37 mm
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:32 mm
Weight
- DH-VCS-MCA400 speakerphone Universal Black:390 g
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:340 g
Package width
- DH-VCS-MCA400 speakerphone Universal Black:150 mm
- VB-AUD-201 speakerphone Universal USB/Bluetooth Black:190 mm

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-MCA400, VB-AUD-201
41 specifications	A Dahua Technology DH-VCS-MCA400 speakerphone Universal Black Model DH-VCS-MCA400 View product	B Viewsonic VB-AUD-201 speakerphone Universal USB/Bluetooth Black Model VB-AUD-201 View product
Features1 differ
Device type	Universal	Universal
Product colour	Black	Black
PortableKnown for one	Unknown — not stated by the source	Yes
Noise cancelingKnown for one	Unknown — not stated by the source	Yes
Signal-to-Noise Ratio (SNR)Differs	75 dB	65 dB
Maximum operating distanceKnown for one	5 m	Unknown — not stated by the source
Loudspeakersidentical
Frequency rangeKnown for one	Unknown — not stated by the source	100 - 8000 Hz
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
Microphone1 differ
Microphone direction type	Omnidirectional	Omnidirectional
Microphone frequencyDiffers	150 - 16000 Hz	150 - 8000 Hz
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Microphone sensitivityKnown for one	Unknown — not stated by the source	84 dB
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	USB/Bluetooth
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired & Wireless
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, HFP
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	10 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
CurrentKnown for one	Unknown — not stated by the source	2 A
Power source typeKnown for one	Battery	Unknown — not stated by the source
Charging voltageKnown for one	5 V	Unknown — not stated by the source
Battery recharge timeKnown for one	5 h	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 90%
Weight & dimensions4 differ
WidthDiffers	120 mm	124 mm
DepthDiffers	120 mm	124 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	124 x 124 x 32 mm
HeightDiffers	37 mm	32 mm
WeightDiffers	390 g	340 g
Packaging data4 differ
Package widthDiffers	150 mm	190 mm
Package depthDiffers	211 mm	150 mm
Package heightDiffers	66 mm	58 mm
Package weightDiffers	540 g	600 g
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	190 x 150 x 58 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	8518100090
Products per master (outer) caseKnown for one	Unknown — not stated by the source	20 pc(s)
Batteryidentical
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Packaging contentidentical
QuantityKnown for one	2	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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