Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor vs TP-Link VIGI C340I 4MM

58specifications compared
29differ
29identical
71known for one product only

Key differences

The Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor has 0.04 lx more minimum illumination than the TP-Link VIGI C340I 4MM (0.05 lx vs 0.01 lx). The Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor has 11.9° more lens viewing angle, horizontal than the TP-Link VIGI C340I 4MM (87° vs 75.1°). The Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor has 6.5° more lens viewing angle, vertical than the TP-Link VIGI C340I 4MM (48° vs 41.5°). Placement supported: Indoor & outdoor on the Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor, Outdoor on the TP-Link VIGI C340I 4MM. Form factor: Dome on the Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor, Bullet on the TP-Link VIGI C340I 4MM.

Placement supported
- Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor:Indoor & outdoor
- VIGI C340I 4MM:Outdoor
Form factor
- Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor:Dome
- VIGI C340I 4MM:Bullet
Mounting type
- Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor:Ceiling/wall
- VIGI C340I 4MM:Ceiling/Wall/Pole
Product colour
- Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor:White
- VIGI C340I 4MM:Black, White
Housing material
- Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor:Metal
- VIGI C340I 4MM:Plastic
Minimum illumination
- Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor:0.05 lx
- VIGI C340I 4MM:0.01 lx
Lens viewing angle, horizontal
- Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor:87°
- VIGI C340I 4MM:75.1°
Lens viewing angle, vertical
- Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor:48°
- VIGI C340I 4MM:41.5°

Side by side

Differences highlightedShow differences only

Comparison of IPC-HDW4830EM-AS, VIGI C340I 4MM
129 specifications	A Dahua Technology Eco-savvy 3.0 IPC-HDW4830EM-AS Dome IP security camera Indoor & outdoor Model IPC-HDW4830EM-AS View product	B TP-Link VIGI C340I 4MM View product
Performance1 differ
Type	IP security camera	IP security camera
Placement supportedDiffers	Indoor & outdoor	Outdoor
Connectivity technology	Wired	Wired
Wide Dynamic Range (WDR)Known for one	Unknown — not stated by the source	Yes
Day/night mode	Yes	Yes
Infrared (IR) cut-off filterKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	CE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B	Unknown — not stated by the source
Design4 differ
Form factorDiffers	Dome	Bullet
Mounting typeDiffers	Ceiling/wall	Ceiling/Wall/Pole
Product colourDiffers	White	Black, White
Housing materialDiffers	Metal	Plastic
International Protection (IP) code	IP67	IP67
Protection featuresKnown for one	Temperature proof, Waterproof	Unknown — not stated by the source
Camera5 differ
Minimum illuminationDiffers	0.05 lx	0.01 lx
Lens viewing angle, horizontalDiffers	87°	75.1°
Lens viewing angle, verticalDiffers	48°	41.5°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	88.7°
Tilt angle rangeDiffers	0 - 78°	-90 - 90°
Pan rangeDiffers	0 - 360°	-90 - 90°
Camera shutter speedKnown for one	Unknown — not stated by the source	1/3 - 1/10000 s
Number of Privacy masking areasKnown for one	Unknown — not stated by the source	4
Angle of rotationKnown for one	360°	Unknown — not stated by the source
White balanceKnown for one	Auto, Lamp, Manual, Natural, Outdoor	Unknown — not stated by the source
Image sensor1 differ
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 2.5 mm (1 / 2.5")	25.4 / 3 mm (1 / 3")
Progressive scan	Yes	Yes
Lens system1 differ
Number of lensesKnown for one	Unknown — not stated by the source	1
Detect distanceKnown for one	Unknown — not stated by the source	80 m
Observe distanceKnown for one	Unknown — not stated by the source	33 m
Recognize distanceKnown for one	Unknown — not stated by the source	16 m
Identify distanceKnown for one	Unknown — not stated by the source	8 m
Maximum aperture numberDiffers	1.6	2
Fixed focal length	4 mm	4 mm
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Digital zoomKnown for one	16x	Unknown — not stated by the source
Fixed focusKnown for one	Yes	Unknown — not stated by the source
Night vision2 differ
Night vision	Yes	Yes
Night vision distanceDiffers	50 m	30 m
LED type	IR	IR
Number of illumination LEDsDiffers	1	2
Infra-red wavelengthKnown for one	Unknown — not stated by the source	850 nm
Video5 differ
Maximum resolutionDiffers	3840 x 2160 pixels	2560 x 1440 pixels
Total megapixelsDiffers	8 MP	4 MP
Video compression formats	H.264, H.264+, H.265, H.265+	H.264, H.264+, H.265, H.265+
Supported graphics resolutionsDiffers	352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA), 2304 x 1296, 2560 x 1920, 3072 x 2048, 3840 x 2160	320 x 240, 352 x 288, 640 x 480 (VGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2048 x 1280, 2304 x 1296, 2560 x 1440
Supported video modesDiffers	480p, 720p, 1080p	240p, 480p, 720p, 1080p, 1280p, 1440p
Frame rate	30 fps	30 fps
Video streaming	Yes	Yes
3D positioningKnown for one	Unknown — not stated by the source	Yes
Back Light Compensation (BLC)	Yes	Yes
Bit rateDiffers	H.264: 24K ~ 10240Kbps, H.265: 14K ~ 9984Kbps	256 Kbps - 4 Mbps
Bit rate control	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Digital Wide Dynamic Range (DWDR)	Yes	Yes
Highlight Compensation (HLC)	Yes	Yes
Image quality adjustmentKnown for one	Unknown — not stated by the source	Brightness, Contrast, Mirror, Saturation, Sharpness
Privacy masking	Yes	Yes
Region of Interest (ROI) encoding	Yes	Yes
Smart IR	Yes	Yes
Analog signal format systemKnown for one	PAL	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
3D NR (Noise Reduction)Known for one	Yes	Unknown — not stated by the source
Gain control typeKnown for one	Auto/Manual	Unknown — not stated by the source
Flip & mirrorKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Signal-to-Noise Ratio (SNR)Differs	50 dB	52 dB
Audio codecsKnown for one	G.711a/ G.711Mu/ AAC/ G.726	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
BluetoothKnown for one	Unknown — not stated by the source	No
Networking standardsDiffers	IEEE 802.3af	IEEE 802.3af, IEEE 802.3at
Supported network protocolsDiffers	HTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMP	TCP/IP, UDP, ICMP, HTTP, HTTPS, DHCP, DNS, RTSP, NTP, UPnP UDP, SSL/TLS
Number of simultaneous live view channelsKnown for one	Unknown — not stated by the source	3 channels
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Streaming methodKnown for one	Multicast, Unicast	Unknown — not stated by the source
Client interoperabilityKnown for one	ONVIF, PSIA, CGI	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
DC-in jack	Yes	Yes
InterfaceKnown for one	RJ-45	Unknown — not stated by the source
Security1 differ
Password protectionKnown for one	Unknown — not stated by the source	Yes
Digest authenticationKnown for one	Unknown — not stated by the source	Yes
HTTPS encryptionKnown for one	Unknown — not stated by the source	Yes
Human and vehicle targets classificationKnown for one	Unknown — not stated by the source	Yes
IP address filteringKnown for one	Unknown — not stated by the source	Yes
Intelligent Video Surveillance (IVS) system featuresDiffers	Abandoned object, Face detection, Intrusion, Missing object, Tripwire	Region entrance detection, Vehicle detection, Region exiting detection, Crossing line
MirrorKnown for one	Unknown — not stated by the source	Yes
Network access storage (NAS)Known for one	Unknown — not stated by the source	Yes
Password reset via emailKnown for one	Unknown — not stated by the source	Yes
Video motion detectionKnown for one	Unknown — not stated by the source	Yes
Motion sensorKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Web browser	Yes	Yes
Behavior analysisKnown for one	Unknown — not stated by the source	Intrusion detection, Line crossing detection, Object removal detection, Region entrance detection, Region exiting detection
Management softwareKnown for one	Smart PSS, DSS, Easy4ip	Unknown — not stated by the source
Power2 differ
Power source typeDiffers	PoE	DC, PoE
Power consumption (typical)Differs	5 W	1.32 W
Power consumption (max)Known for one	Unknown — not stated by the source	5 W
DC output voltage	12	12
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Storage temperature (T-T)Differs	-30 - 60 °C	-40 - 60 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
Weight & dimensions2 differ
WidthKnown for one	Unknown — not stated by the source	73 mm
HeightDiffers	93.7 mm	71 mm
LengthKnown for one	Unknown — not stated by the source	174 mm
WeightDiffers	470 g	200 g
DiameterKnown for one	10.6 cm	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	BSMI, CE, EAC, Federal Communications Commission (FCC), UKCA
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Packaging data1 differ
Package widthKnown for one	Unknown — not stated by the source	128 mm
Package depthKnown for one	Unknown — not stated by the source	218 mm
Package heightKnown for one	Unknown — not stated by the source	103 mm
Package weightDiffers	650 g	360 g
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Number of cameras	1	1
Mounting kitKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Built-in HDDKnown for one	No	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
Maximum memory card sizeKnown for one	128 GB	Unknown — not stated by the source
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
ROM capacityKnown for one	32 MB	Unknown — not stated by the source
System requirementsidentical
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Other featuresidentical
Browser supportedKnown for one	IE, Chrome, Firefox, Safari	Unknown — not stated by the source
IR controlKnown for one	Auto, Manual	Unknown — not stated by the source
Technical detailsidentical
Lens mount interfaceKnown for one	Board mount	Unknown — not stated by the source
Number of video streamsKnown for one	3	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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