Product comparison · 2 smart home central control units

Dahua Technology VTH5321GW-W smart home central control unit Wireless White vs Samsung ET-WV520K Wired & Wireless White

10specifications compared
7differ
3identical
25known for one product only

Key differences

Built-in display
- VTH5321GW-W smart home central control unit Wireless White:Yes
- ET-WV520K Wired & Wireless White:No
Connectivity technology
- VTH5321GW-W smart home central control unit Wireless White:Wireless
- ET-WV520K Wired & Wireless White:Wired & Wireless
Width
- VTH5321GW-W smart home central control unit Wireless White:189.6 mm
- ET-WV520K Wired & Wireless White:29.5 mm
Depth
- VTH5321GW-W smart home central control unit Wireless White:26 mm
- ET-WV520K Wired & Wireless White:120 mm
Height
- VTH5321GW-W smart home central control unit Wireless White:134.6 mm
- ET-WV520K Wired & Wireless White:120 mm
Weight
- VTH5321GW-W smart home central control unit Wireless White:385 g
- ET-WV520K Wired & Wireless White:210 g

Side by side

Differences highlightedShow differences only

Comparison of VTH5321GW-W, ET-WV520K
35 specifications	A Dahua Technology VTH5321GW-W smart home central control unit Wireless White Model VTH5321GW-W View product	B Samsung ET-WV520K Wired & Wireless White Model ET-WV520K View product
Featuresidentical
Processor frequencyKnown for one	Unknown — not stated by the source	0.7 GHz
RAM capacityKnown for one	Unknown — not stated by the source	0.512 GB
Storage drive capacityKnown for one	Unknown — not stated by the source	4 GB
Product colour	White	White
Housing materialKnown for one	Polycarbonate (PC)	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	-10 - 55%	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android	Unknown — not stated by the source
CertificationKnown for one	CE FCC	Unknown — not stated by the source
Display1 differ
Built-in displayDiffers	Yes	No
Display typeKnown for one	TFT	Unknown — not stated by the source
Display diagonalKnown for one	17.8 cm (7")	Unknown — not stated by the source
Backlight displayKnown for one	Yes	Unknown — not stated by the source
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
Touchscreen technologyKnown for one	Capacitive	Unknown — not stated by the source
Colour depthKnown for one	16 bit	Unknown — not stated by the source
Performanceidentical
Processor coresKnown for one	Unknown — not stated by the source	2
Operating system installedKnown for one	Android	Unknown — not stated by the source
Ports & interfaces2 differ
Connectivity technologyDiffers	Wireless	Wired & Wireless
Ethernet LAN	Yes	Yes
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	866 Mbit/s
Security algorithmsKnown for one	Unknown — not stated by the source	WPA2, WPA2-PSK
Z-WaveKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
ZigBeeKnown for one	Unknown — not stated by the source	Yes
USB ports quantityKnown for one	Unknown — not stated by the source	0
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	12 V
Input currentKnown for one	Unknown — not stated by the source	2.1 A
Weight & dimensions4 differ
WidthDiffers	189.6 mm	29.5 mm
DepthDiffers	26 mm	120 mm
HeightDiffers	134.6 mm	120 mm
WeightDiffers	385 g	210 g
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Package weightKnown for one	409 g	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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