Product comparison · 2 speakerphones

Dahua Technology DH-VCS-SH30 speakerphone Universal White vs Yealink SP92 with Dongle USB-C/A Speakerphone

10specifications compared
7differ
3identical
31known for one product only

Key differences

The Yealink SP92 with Dongle USB-C/A Speakerphone has 5 dB more Signal-to-Noise Ratio (SNR) than the Dahua Technology DH-VCS-SH30 speakerphone Universal White (80 dB vs 75 dB). The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 40 dB more sensitivity than the Yealink SP92 with Dongle USB-C/A Speakerphone (120 dB vs 80 dB). The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 38 mm more package width than the Yealink SP92 with Dongle USB-C/A Speakerphone (200 mm vs 162 mm). Product colour: White on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Black on the Yealink SP92 with Dongle USB-C/A Speakerphone. Microphone frequency: 50 - 12000 Hz on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, 50 - 10000 Hz on the Yealink SP92 with Dongle USB-C/A Speakerphone.

Product colour
- DH-VCS-SH30 speakerphone Universal White:White
- SP92 with Dongle USB-C/A Speakerphone:Black
Signal-to-Noise Ratio (SNR)
- DH-VCS-SH30 speakerphone Universal White:75 dB
- SP92 with Dongle USB-C/A Speakerphone:80 dB
Sensitivity
- DH-VCS-SH30 speakerphone Universal White:120 dB
- SP92 with Dongle USB-C/A Speakerphone:80 dB
Microphone frequency
- DH-VCS-SH30 speakerphone Universal White:50 - 12000 Hz
- SP92 with Dongle USB-C/A Speakerphone:50 - 10000 Hz
Package width
- DH-VCS-SH30 speakerphone Universal White:200 mm
- SP92 with Dongle USB-C/A Speakerphone:162 mm
Package depth
- DH-VCS-SH30 speakerphone Universal White:240 mm
- SP92 with Dongle USB-C/A Speakerphone:175 mm
Package height
- DH-VCS-SH30 speakerphone Universal White:275 mm
- SP92 with Dongle USB-C/A Speakerphone:45 mm

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-SH30, SP92 with Dongle USB-C/A Speakerphone
41 specifications	A Dahua Technology DH-VCS-SH30 speakerphone Universal White Model DH-VCS-SH30 View product	B Yealink SP92 with Dongle USB-C/A Speakerphone 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)Differs	75 dB	80 dB
International Protection (IP) codeKnown for one	IP67	Unknown — not stated by the source
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
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Control typeKnown for one	Unknown — not stated by the source	Buttons
Loudspeakers1 differ
SensitivityDiffers	120 dB	80 dB
Operating frequencyKnown for one	250 - 16000 MHz	Unknown — not stated by the source
Output powerKnown for one	15 W	Unknown — not stated by the source
ImpedanceKnown for one	8 Ω	Unknown — not stated by the source
Frequency rangeKnown for one	Unknown — not stated by the source	100 - 20000 Hz
Microphone1 differ
Microphone frequencyDiffers	50 - 12000 Hz	50 - 10000 Hz
Number of microphones	1	1
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source typeKnown for one	PoE	Unknown — not stated by the source
Talk timeKnown for one	Unknown — not stated by the source	20 h
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 & dimensionsidentical
WidthKnown for one	170 mm	Unknown — not stated by the source
DepthKnown for one	225 mm	Unknown — not stated by the source
HeightKnown for one	250 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	276 g
Packaging data3 differ
Package widthDiffers	200 mm	162 mm
Package depthDiffers	240 mm	175 mm
Package heightDiffers	275 mm	45 mm
Package weightKnown for one	2.5 kg	Unknown — not stated by the source
Packaging contentidentical
Quantity	1	1
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	USB/Bluetooth
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.3
USB connector genderKnown for one	Unknown — not stated by the source	Female
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-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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