Product comparison · 2 speakerphones

Dahua Technology DH-VCS-SH30 speakerphone Universal White vs Dell SP325 speakerphone Universal USB Type-C Black

8specifications compared
7differ
1identical
38known for one product only

Key differences

The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 11.8 W more output power than the Dell SP325 speakerphone Universal USB Type-C Black (15 W vs 3.2 W). The Dell SP325 speakerphone Universal USB Type-C Black has 3 more microphones than the Dahua Technology DH-VCS-SH30 speakerphone Universal White (4 vs 1). The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 45 mm more width than the Dell SP325 speakerphone Universal USB Type-C Black (170 mm vs 125 mm). Product colour: White on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Black on the Dell SP325 speakerphone Universal USB Type-C Black. International Protection (IP) code: IP67 on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, IP64 on the Dell SP325 speakerphone Universal USB Type-C Black.

Product colour
- DH-VCS-SH30 speakerphone Universal White:White
- SP325 speakerphone Universal USB Type-C Black:Black
International Protection (IP) code
- DH-VCS-SH30 speakerphone Universal White:IP67
- SP325 speakerphone Universal USB Type-C Black:IP64
Output power
- DH-VCS-SH30 speakerphone Universal White:15 W
- SP325 speakerphone Universal USB Type-C Black:3.2 W
Microphone frequency
- DH-VCS-SH30 speakerphone Universal White:50 - 12000 Hz
- SP325 speakerphone Universal USB Type-C Black:100 - 14000 Hz
Number of microphones
- DH-VCS-SH30 speakerphone Universal White:1
- SP325 speakerphone Universal USB Type-C Black:4
Width
- DH-VCS-SH30 speakerphone Universal White:170 mm
- SP325 speakerphone Universal USB Type-C Black:125 mm
Depth
- DH-VCS-SH30 speakerphone Universal White:225 mm
- SP325 speakerphone Universal USB Type-C Black:39 mm

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-SH30, SP325
46 specifications	A Dahua Technology DH-VCS-SH30 speakerphone Universal White Model DH-VCS-SH30 View product	B Dell SP325 speakerphone Universal USB Type-C Black Model SP325 View product
Features2 differ
Device type	Universal	Universal
Product colourDiffers	White	Black
Audio formats supportedKnown for one	G.711, G.711 A-law, G.711 μ-law, G.722, MP3	Unknown — not stated by the source
Maximum operating distanceKnown for one	8 m	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	75 dB	Unknown — not stated by the source
International Protection (IP) codeDiffers	IP67	IP64
CertificationKnown for one	EMC EN 55032 Class B, EN 50121-4, IEC 62236-4, EN 55024, EN 61000-6-1, EN 61000-6-2, FCC Part 15 Subpart B Class B, ICES-3(B)/NMB-3(B), VCCI Class B, RCM AS/ NZS CISPR 32 Class B, KC KN32 Class B, KC KN35 Safety IEC/EN/UL 62368-1, IEC/EN/UL 60950-22 Environment IEC/EN 60529 IP67, IEC 60068-2-1, IEC	Unknown — not stated by the source
Noise cancelingKnown for one	Unknown — not stated by the source	Yes
Cable lengthKnown for one	Unknown — not stated by the source	0.75 m
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Control typeKnown for one	Unknown — not stated by the source	Buttons
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Sound pressure level (max)Known for one	Unknown — not stated by the source	82 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	Yes
Loudspeakers1 differ
SensitivityKnown for one	120 dB	Unknown — not stated by the source
Operating frequencyKnown for one	250 - 16000 MHz	Unknown — not stated by the source
Output powerDiffers	15 W	3.2 W
ImpedanceKnown for one	8 Ω	Unknown — not stated by the source
Frequency rangeKnown for one	Unknown — not stated by the source	90 - 20000 Hz
Microphone2 differ
Microphone frequencyDiffers	50 - 12000 Hz	100 - 14000 Hz
Number of microphonesDiffers	1	4
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone sensitivityKnown for one	Unknown — not stated by the source	-37 dB
Poweridentical
Power source typeKnown for one	PoE	Unknown — not stated by the source
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	60 - 95%	Unknown — not stated by the source
Batteryidentical
Battery weightKnown for one	1.8 kg	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	170 mm	125 mm
DepthDiffers	225 mm	39 mm
HeightKnown for one	250 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	295 g
Packaging dataidentical
Package widthKnown for one	200 mm	Unknown — not stated by the source
Package depthKnown for one	240 mm	Unknown — not stated by the source
Package heightKnown for one	275 mm	Unknown — not stated by the source
Package weightKnown for one	2.5 kg	Unknown — not stated by the source
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Interface adapters includedKnown for one	Unknown — not stated by the source	USB Type-C female - USB Type-A male
Storage pouchKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	USB Type-C
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired

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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