Product comparison · 2 speakerphones

Dahua Technology DH-VCS-MCA400 speakerphone Universal Black vs Dell Pro Desktop Speakerphone - SP3022

11specifications compared
7differ
4identical
21known for one product only

Key differences

The Dell Pro Desktop Speakerphone - SP3022 has 5 dB more Signal-to-Noise Ratio (SNR) than the Dahua Technology DH-VCS-MCA400 speakerphone Universal Black (80 dB vs 75 dB). The Dahua Technology DH-VCS-MCA400 speakerphone Universal Black has 10 - 90% more operating relative humidity (H-H) than the Dell Pro Desktop Speakerphone - SP3022 (10 - 90% vs 0 - 90%). The Dahua Technology DH-VCS-MCA400 speakerphone Universal Black has 49 mm more width than the Dell Pro Desktop Speakerphone - SP3022 (120 mm vs 71 mm). Microphone frequency: 150 - 16000 Hz on the Dahua Technology DH-VCS-MCA400 speakerphone Universal Black, 120 - 7000 Hz on the Dell Pro Desktop Speakerphone - SP3022.

Signal-to-Noise Ratio (SNR)
- DH-VCS-MCA400 speakerphone Universal Black:75 dB
- Pro Desktop Speakerphone - SP3022:80 dB
Microphone frequency
- DH-VCS-MCA400 speakerphone Universal Black:150 - 16000 Hz
- Pro Desktop Speakerphone - SP3022:120 - 7000 Hz
Operating relative humidity (H-H)
- DH-VCS-MCA400 speakerphone Universal Black:10 - 90%
- Pro Desktop Speakerphone - SP3022:0 - 90%
Width
- DH-VCS-MCA400 speakerphone Universal Black:120 mm
- Pro Desktop Speakerphone - SP3022:71 mm
Depth
- DH-VCS-MCA400 speakerphone Universal Black:120 mm
- Pro Desktop Speakerphone - SP3022:226 mm
Height
- DH-VCS-MCA400 speakerphone Universal Black:37 mm
- Pro Desktop Speakerphone - SP3022:58.7 mm
Weight
- DH-VCS-MCA400 speakerphone Universal Black:390 g
- Pro Desktop Speakerphone - SP3022:324 g

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-MCA400, SP3022
32 specifications	A Dahua Technology DH-VCS-MCA400 speakerphone Universal Black Model DH-VCS-MCA400 View product	B Dell Pro Desktop Speakerphone - SP3022 Model SP3022 View product
Features1 differ
Product colourKnown for one	Black	Unknown — not stated by the source
Maximum operating distanceKnown for one	5 m	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Differs	75 dB	80 dB
Cable lengthKnown for one	Unknown — not stated by the source	0.85 m
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
Frequency rangeKnown for one	Unknown — not stated by the source	90 - 20000 Hz
Microphone1 differ
Microphone frequencyDiffers	150 - 16000 Hz	120 - 7000 Hz
Microphone sensitivityKnown for one	Unknown — not stated by the source	72 dB
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Poweridentical
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 relative humidity (H-H)Differs	10 - 90%	0 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Batteryidentical
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	120 mm	71 mm
DepthDiffers	120 mm	226 mm
HeightDiffers	37 mm	58.7 mm
WeightDiffers	390 g	324 g
Packaging dataidentical
Package widthKnown for one	150 mm	Unknown — not stated by the source
Package depthKnown for one	211 mm	Unknown — not stated by the source
Package heightKnown for one	66 mm	Unknown — not stated by the source
Package weightKnown for one	540 g	Unknown — not stated by the source
Packaging contentidentical
QuantityKnown for one	2	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85182900

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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