Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor vs LevelOne GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE

51specifications compared
25differ
26identical
96known for one product only

Key differences

The Dahua Technology Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor has 0.07 lx more minimum illumination than the LevelOne GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE (0.08 lx vs 0.01 lx). The LevelOne GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE has 1.5 more maximum aperture number than the Dahua Technology Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor (3.5 vs 2). The LevelOne GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE has 10 m more night vision distance than the Dahua Technology Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor (50 m vs 40 m). Form factor: Bullet on the Dahua Technology Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor, Dome on the LevelOne GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE. Mounting type: Wall on the Dahua Technology Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor, Ceiling on the LevelOne GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE.

Form factor
- Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor:Bullet
- GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE:Dome
Mounting type
- Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor:Wall
- GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE:Ceiling
International Protection (IP) code
- Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor:IP67
- GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE:IP66
Minimum illumination
- Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor:0.08 lx
- GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE:0.01 lx
Tilt angle range
- Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor:0 - 90°
- GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE:-15 - 90°
Camera shutter speed
- Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor:1/3 - 1/1000000 s
- GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE:1 - 1/10000 s
Optical sensor size
- Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor:25.4 / 3 mm (1 / 3")
- GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE:25.4 / 2.8 mm (1 / 2.8")
Maximum aperture number
- Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor:2
- GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE:3.5

Side by side

Differences highlightedShow differences only

Comparison of IPC-HFW4431E-S, FCS-4051
147 specifications	A Dahua Technology Eco-savvy 3.0 IPC-HFW4431E-S Bullet IP security camera Indoor & outdoor Model IPC-HFW4431E-S View product	B LevelOne GEMINI PTZ IP Network Camera, 2-Megapixel, 20X Optical Zoom, Indoor/Outdoor, IR LEDs, two-way audio, 802.3at PoE Model FCS-4051 View product
Performance1 differ
Type	IP security camera	IP security camera
Placement supported	Indoor & outdoor	Indoor & outdoor
Connectivity technology	Wired	Wired
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Day/night mode	Yes	Yes
CertificationDiffers	CE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B	CE/FCC
PTZ controlKnown for one	Unknown — not stated by the source	Yes
Infrared (IR) cut-off filterKnown for one	Unknown — not stated by the source	Yes
Design3 differ
Form factorDiffers	Bullet	Dome
Mounting typeDiffers	Wall	Ceiling
Product colour	Black, White	Black, White
Housing materialKnown for one	Metal	Unknown — not stated by the source
Protection featuresKnown for one	Temperature proof, Waterproof	Unknown — not stated by the source
International Protection (IP) codeDiffers	IP67	IP66
LED indicatorsKnown for one	Unknown — not stated by the source	Power
WeatherproofKnown for one	Unknown — not stated by the source	Yes
Country of originKnown for one	Unknown — not stated by the source	China
Camera3 differ
Minimum illuminationDiffers	0.08 lx	0.01 lx
Angle of rotationKnown for one	360°	Unknown — not stated by the source
Lens viewing angle, horizontalKnown for one	87°	Unknown — not stated by the source
Lens viewing angle, verticalKnown for one	48°	Unknown — not stated by the source
Tilt angle rangeDiffers	0 - 90°	-15 - 90°
Pan range	0 - 360°	0 - 360°
White balanceKnown for one	Auto, Lamp, Manual, Natural, Outdoor	Unknown — not stated by the source
Camera shutter typeKnown for one	Electronic	Unknown — not stated by the source
Camera shutter speedDiffers	1/3 - 1/1000000 s	1 - 1/10000 s
Adjustment shutter speedKnown for one	Auto/Manual	Unknown — not stated by the source
Field of view (FOV) angleKnown for one	Unknown — not stated by the source	58.3°
Tilt preset speedKnown for one	Unknown — not stated by the source	80 °/sec
Pan speedKnown for one	Unknown — not stated by the source	80 °/sec
Auto flipKnown for one	Unknown — not stated by the source	Yes
Image sensor1 differ
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 3 mm (1 / 3")	25.4 / 2.8 mm (1 / 2.8")
Progressive scan	Yes	Yes
Lens system1 differ
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Digital zoomKnown for one	16x	Unknown — not stated by the source
Detect distanceKnown for one	80 m	Unknown — not stated by the source
Observe distanceKnown for one	32 m	Unknown — not stated by the source
Recognize distanceKnown for one	16 m	Unknown — not stated by the source
Fixed focusKnown for one	Yes	Unknown — not stated by the source
Identify distanceKnown for one	8 m	Unknown — not stated by the source
Maximum aperture numberDiffers	2	3.5
Fixed focal lengthKnown for one	3.6 mm	Unknown — not stated by the source
Number of lensesKnown for one	Unknown — not stated by the source	1
Optical zoomKnown for one	Unknown — not stated by the source	20x
Focal length rangeKnown for one	Unknown — not stated by the source	4.7 - 94 mm
Minimum aperture numberKnown for one	Unknown — not stated by the source	1.6
Night vision1 differ
Night vision	Yes	Yes
Night vision distanceDiffers	40 m	50 m
LED type	IR	IR
Number of illumination LEDsKnown for one	2	Unknown — not stated by the source
Video5 differ
Maximum resolutionDiffers	2688 x 1520 pixels	1920 x 1080 pixels
Total megapixelsDiffers	4 MP	2 MP
Video compression formatsDiffers	H.264, H.264+, H.265, H.265+	H.264, M-JPEG
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), 2304 x 1296, 2688 x 1520	1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080)
Supported video modesKnown for one	480p, 720p, 1080p	Unknown — not stated by the source
Frame rateDiffers	30 fps	60 fps
Analog signal format systemKnown for one	PAL	Unknown — not stated by the source
Video streamingKnown for one	Yes	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
Back Light Compensation (BLC)Known for one	Yes	Unknown — not stated by the source
Bit rateKnown for one	H.264: 24~10240Kbps, H.265: 14~6144Kbps	Unknown — not stated by the source
Bit rate controlKnown for one	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)	Unknown — not stated by the source
Flip & mirrorKnown for one	Yes	Unknown — not stated by the source
Highlight Compensation (HLC)Known for one	Yes	Unknown — not stated by the source
Privacy masking	Yes	Yes
Region of Interest (ROI) encodingKnown for one	Yes	Unknown — not stated by the source
Smart IRKnown for one	Yes	Unknown — not stated by the source
Video formats supportedKnown for one	Unknown — not stated by the source	AVI
Digital Wide Dynamic Range (DWDR)Known for one	Unknown — not stated by the source	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Image quality adjustmentKnown for one	Unknown — not stated by the source	Brightness, Contrast, Saturation, Sharpness
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one	50 dB	Unknown — not stated by the source
Audio input channelsKnown for one	Unknown — not stated by the source	1.0 channels
Audio output channelsKnown for one	Unknown — not stated by the source	1.0 channels
Audio codecsKnown for one	Unknown — not stated by the source	G.711/G.722/G.726/MP2L2
Network2 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Ethernet interface type	Fast Ethernet	Fast Ethernet
Networking standardsDiffers	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, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP,SMTP, SNMP, IGMP, 802.1X, QoS, IPv6
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Quality of Service (QoS) support	Yes	Yes
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
BluetoothKnown for one	Unknown — not stated by the source	No
Number of usersKnown for one	Unknown — not stated by the source	16 user(s)
Storage1 differ
Built-in HDD	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash)	SD, SDHC, SDXC
Maximum memory card size	128 GB	128 GB
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
ROM capacityKnown for one	32 MB	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
DC-in jack	Yes	Yes
Interface	RJ-45	RJ-45
Securityidentical
Intelligent Video Surveillance (IVS) system featuresKnown for one	Abandoned object, Face detection, Intrusion, Missing object, Tripwire	Unknown — not stated by the source
Motion sensorKnown for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Unknown — not stated by the source	Yes
Anti-flickerKnown for one	Unknown — not stated by the source	Yes
Digital watermarkKnown for one	Unknown — not stated by the source	Yes
HeartbeatKnown for one	Unknown — not stated by the source	Yes
IP address filteringKnown for one	Unknown — not stated by the source	Yes
MirrorKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Web browser	Yes	Yes
Management softwareKnown for one	Smart PSS, DSS, Easy4ip	Unknown — not stated by the source
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power source typeDiffers	PoE	DC, PoE
Power consumption (typical)Known for one	6 W	Unknown — not stated by the source
DC output voltage	12	12
Power over Ethernet (PoE)	Yes	Yes
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	20 W
Operational conditions2 differ
Operating temperature (T-T)Differs	-30 - 60 °C	-30 - 65 °C
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	0 - 95%	0 - 90%
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
System requirementsidentical
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 7, Windows 8
Weight & dimensions2 differ
WidthDiffers	180 mm	295 mm
DepthKnown for one	70 mm	Unknown — not stated by the source
HeightKnown for one	70 mm	Unknown — not stated by the source
WeightDiffers	410 g	2 kg
DiameterKnown for one	Unknown — not stated by the source	16.4 cm
Packaging data1 differ
Package weightDiffers	530 g	2.2 kg
Package widthKnown for one	Unknown — not stated by the source	218 mm
Package depthKnown for one	Unknown — not stated by the source	384 mm
Package heightKnown for one	Unknown — not stated by the source	218 mm
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Number of cameras	1	1
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Resource CDKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Browser supportedDiffers	IE, Chrome, Firefox, Safari	Internet Explorer 9+
IR controlKnown for one	Auto, Manual	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	16 Mbit/s
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
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85258900
Pallet net heightKnown for one	Unknown — not stated by the source	140 cm
Pallet net lengthKnown for one	Unknown — not stated by the source	80 cm
Pallet net widthKnown for one	Unknown — not stated by the source	120 cm
Master (outer) case widthKnown for one	Unknown — not stated by the source	460 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	405 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	460 mm
Master (outer) case gross weightKnown for one	Unknown — not stated by the source	9.5 kg
Products per master (outer) caseKnown for one	Unknown — not stated by the source	4 pc(s)

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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