Product comparison · 2 speakerphones

Dahua Technology DH-VCS-SH30 speakerphone Universal White vs Jabra Speak 750

12specifications compared
9differ
3identical
46known for one product only

Key differences

The Jabra Speak 750 has 22 m more maximum operating distance than the Dahua Technology DH-VCS-SH30 speakerphone Universal White (30 m vs 8 m). The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 5 dB more Signal-to-Noise Ratio (SNR) than the Jabra Speak 750 (75 dB vs 70 dB). The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 39 mm more width than the Jabra Speak 750 (170 mm vs 131 mm). Product colour: White on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Black, Silver on the Jabra Speak 750. Power source type: PoE on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Battery, USB on the Jabra Speak 750.

Product colour
- DH-VCS-SH30 speakerphone Universal White:White
- Speak 750:Black, Silver
Maximum operating distance
- DH-VCS-SH30 speakerphone Universal White:8 m
- Speak 750:30 m
Signal-to-Noise Ratio (SNR)
- DH-VCS-SH30 speakerphone Universal White:75 dB
- Speak 750:70 dB
Power source type
- DH-VCS-SH30 speakerphone Universal White:PoE
- Speak 750:Battery, USB
Width
- DH-VCS-SH30 speakerphone Universal White:170 mm
- Speak 750:131 mm
Package width
- DH-VCS-SH30 speakerphone Universal White:200 mm
- Speak 750:154.5 mm
Package depth
- DH-VCS-SH30 speakerphone Universal White:240 mm
- Speak 750:152 mm
Package height
- DH-VCS-SH30 speakerphone Universal White:275 mm
- Speak 750:55 mm

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-SH30, Speak 750
58 specifications	A Dahua Technology DH-VCS-SH30 speakerphone Universal White Model DH-VCS-SH30 View product	B Jabra Speak 750 View product
Features3 differ
Device type	Universal	Universal
AutoKnown for one	Unknown — not stated by the source	No
Product colourDiffers	White	Black, Silver
PortableKnown for one	Unknown — not stated by the source	Yes
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Maximum operating distanceDiffers	8 m	30 m
Signal-to-Noise Ratio (SNR)Differs	75 dB	70 dB
Cable lengthKnown for one	Unknown — not stated by the source	0.9 m
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Control typeKnown for one	Unknown — not stated by the source	Touch
On/off switchKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Audio formats supportedKnown for one	G.711, G.711 A-law, G.711 μ-law, G.722, MP3	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
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
Microphoneidentical
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Number of microphones	1	1
Microphone frequencyKnown for one	50 - 12000 Hz	Unknown — not stated by the source
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
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth profilesKnown for one	Unknown — not stated by the source	HFP
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Power1 differ
Power source typeDiffers	PoE	Battery, USB
Charging voltageKnown for one	Unknown — not stated by the source	5 V
CurrentKnown for one	Unknown — not stated by the source	0.5 A
Talk timeKnown for one	Unknown — not stated by the source	11 h
Battery recharge timeKnown for one	Unknown — not stated by the source	3 h
Weight & dimensions1 differ
WidthDiffers	170 mm	131 mm
WeightKnown for one	Unknown — not stated by the source	301 g
DepthKnown for one	225 mm	Unknown — not stated by the source
HeightKnown for one	250 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	200 mm	154.5 mm
Package depthDiffers	240 mm	152 mm
Package heightDiffers	275 mm	55 mm
Package weightDiffers	2.5 kg	468.5 g
Packaging contentidentical
Quantity	1	1
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Accessories includedKnown for one	Unknown — not stated by the source	Jabra Link 370 Bluetooth Adapter
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85182900
Master (outer) case widthKnown for one	Unknown — not stated by the source	365 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	330 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	188 mm
Master (outer) case gross weightKnown for one	Unknown — not stated by the source	6.22 kg
Products per master (outer) caseKnown for one	Unknown — not stated by the source	12 pc(s)
Loudspeakersidentical
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 powerKnown for one	15 W	Unknown — not stated by the source
ImpedanceKnown for one	8 Ω	Unknown — not stated by the source
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

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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