Product comparison · 2 speakerphones

Dahua Technology DH-VCS-SH30 speakerphone Universal White vs HP Poly Sync 20-M Speakerphone +USB-A to USB-C Cable

11specifications compared
11differ
0identical
44known for one product only

Key differences

Device type
- DH-VCS-SH30 speakerphone Universal White:Universal
- Sync 20-M Speakerphone +USB-A to USB-C Cable:PC
Product colour
- DH-VCS-SH30 speakerphone Universal White:White
- Sync 20-M Speakerphone +USB-A to USB-C Cable:Black
Number of microphones
- DH-VCS-SH30 speakerphone Universal White:1
- Sync 20-M Speakerphone +USB-A to USB-C Cable:3
Power source type
- DH-VCS-SH30 speakerphone Universal White:PoE
- Sync 20-M Speakerphone +USB-A to USB-C Cable:Battery
Width
- DH-VCS-SH30 speakerphone Universal White:170 mm
- Sync 20-M Speakerphone +USB-A to USB-C Cable:34 mm
Depth
- DH-VCS-SH30 speakerphone Universal White:225 mm
- Sync 20-M Speakerphone +USB-A to USB-C Cable:95 mm
Height
- DH-VCS-SH30 speakerphone Universal White:250 mm
- Sync 20-M Speakerphone +USB-A to USB-C Cable:182 mm
Package width
- DH-VCS-SH30 speakerphone Universal White:200 mm
- Sync 20-M Speakerphone +USB-A to USB-C Cable:188 mm

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-SH30, Sync 20-M Speakerphone +USB-A to USB-C Cable
55 specifications	A Dahua Technology DH-VCS-SH30 speakerphone Universal White Model DH-VCS-SH30 View product	B HP Poly Sync 20-M Speakerphone +USB-A to USB-C Cable View product
Features2 differ
Device typeDiffers	Universal	PC
AutoKnown for one	Unknown — not stated by the source	No
Product colourDiffers	White	Black
Cable lengthKnown for one	Unknown — not stated by the source	0.715 m
Control typeKnown for one	Unknown — not stated by the source	Touch
Sound pressure level (max)Known for one	Unknown — not stated by the source	86 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	MacOS
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) 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
Microphone1 differ
Number of microphonesDiffers	1	3
Microphone frequencyKnown for one	50 - 12000 Hz	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, HFP, HSP
Bluetooth versionKnown for one	Unknown — not stated by the source	5.1
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A, USB Type-C
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	Yes
Power1 differ
Power source typeDiffers	PoE	Battery
Talk timeKnown for one	Unknown — not stated by the source	20 h
Battery recharge timeKnown for one	Unknown — not stated by the source	4 h
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery weightKnown for one	1.8 kg	Unknown — not stated by the source
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Unknown — not stated by the source	Yes
Compliance certificatesKnown for one	Unknown — not stated by the source	CCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
Weight & dimensions3 differ
WidthDiffers	170 mm	34 mm
DepthDiffers	225 mm	95 mm
HeightDiffers	250 mm	182 mm
WeightKnown for one	Unknown — not stated by the source	360 g
Packaging data4 differ
Package widthDiffers	200 mm	188 mm
Package depthDiffers	240 mm	60 mm
Package heightDiffers	275 mm	211 mm
Package weightDiffers	2.5 kg	300 g
Packaging contentidentical
Bluetooth dongle includedKnown for one	Unknown — not stated by the source	Yes
QuantityKnown for one	1	Unknown — not stated by the source
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for one	Unknown — not stated by the source	https://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China
Master (outer) cases per palletKnown for one	Unknown — not stated by the source	60 pc(s)
Master (outer) cases per pallet layerKnown for one	Unknown — not stated by the source	10 pc(s)
Pallet gross weightKnown for one	Unknown — not stated by the source	190.7 kg
Pallet dimensions (W x D x H)Known for one	Unknown — not stated by the source	1016 x 1219 x 1265 mm
Pallet dimensions (W x D x H) (imperial)Known for one	Unknown — not stated by the source	1016 x 1219.2 x 1264.9 mm (40 x 48 x 49.8")
Pallet weight (imperial)Known for one	Unknown — not stated by the source	190.6 kg (420.3 lbs)
UNSPSC-codeKnown for one	Unknown — not stated by the source	43191638
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

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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