Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor vs Dahua Technology Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor

83specifications compared
21differ
62identical
59known for one product only

Key differences

The Dahua Technology Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor has 27° more lens viewing angle, horizontal than the Dahua Technology Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor (110° vs 83°). The Dahua Technology Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor has 13° more lens viewing angle, vertical than the Dahua Technology Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor (58° vs 45°). The Dahua Technology Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor has 0.2 more maximum aperture number than the Dahua Technology Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor (1.6 vs 1.4). Placement supported: Indoor & outdoor on the Dahua Technology Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor, Outdoor on the Dahua Technology Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor. Mounting type: Wall on the Dahua Technology Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor, Ceiling/wall on the Dahua Technology Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor.

Placement supported
- Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor:Indoor & outdoor
- Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor:Outdoor
Mounting type
- Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor:Wall
- Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor:Ceiling/wall
Lens viewing angle, horizontal
- Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor:110°
- Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor:83°
Lens viewing angle, vertical
- Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor:58°
- Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor:45°
Optical sensor size
- Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor:25.4 / 2.5 mm (1 / 2.5")
- Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor:25.4 / 3 mm (1 / 3")
Maximum aperture number
- Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor:1.4
- Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor:1.6
Closest focusing distance
- Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor:0.3 m
- Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor:1.5 m
Night vision distance
- Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor:50 m
- Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor:80 m

Side by side

Differences highlightedShow differences only

Comparison of HFW5831EP-ZE, IPC-HFW4431T-ASE
142 specifications	A Dahua Technology Eco-savvy 3.0 HFW5831EP-ZE Bullet IP security camera Indoor & outdoor Model HFW5831EP-ZE View product	B Dahua Technology Eco-savvy 3.0 IPC-HFW4431T-ASE security camera Bullet IP security camera Outdoor Model IPC-HFW4431T-ASE View product
Performance2 differ
Type	IP security camera	IP security camera
Placement supportedDiffers	Indoor & outdoor	Outdoor
Connectivity technology	Wired	Wired
Wide Dynamic Range (WDR)	Yes	Yes
Day/night mode	Yes	Yes
Infrared (IR) cut-off filterKnown for one	Unknown — not stated by the source	Yes
Alarm input/output	Yes	Yes
Remote viewingKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	CE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B	CE (EN 60950:2000), UL:UL60950-1, FCC: FCC Part 15 Subpart B
PTZ controlKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Form factor	Bullet	Bullet
Mounting typeDiffers	Wall	Ceiling/wall
Product colour	Black, White	Black, White
Housing material	Metal	Metal
International Protection (IP) code	IP67	IP67
IK code	IK10	IK10
WeatherproofKnown for one	Unknown — not stated by the source	Yes
Protection featuresKnown for one	Temperature proof, Waterproof	Unknown — not stated by the source
Camera2 differ
Camera pan controlKnown for one	Unknown — not stated by the source	Yes
Camera tilt controlKnown for one	Unknown — not stated by the source	Yes
Minimum illumination	0 lx	0 lx
Angle of rotation	360°	360°
Lens viewing angle, horizontalDiffers	110°	83°
Lens viewing angle, verticalDiffers	58°	45°
Tilt angle range	0 - 90°	0 - 90°
Pan range	0 - 360°	0 - 360°
Auto flipKnown for one	Unknown — not stated by the source	Yes
White balance	Auto, Lamp, Manual, Natural, Outdoor	Auto, Lamp, Manual, Natural, Outdoor
Camera shutter type	Electronic	Electronic
Camera shutter speed	1/3 - 1/100000 s	1/3 - 1/100000 s
Adjustment shutter speed	Auto/Manual	Auto/Manual
Image sensor1 differ
Sensor type	CMOS	CMOS
Number of sensorsKnown for one	Unknown — not stated by the source	1
Optical sensor sizeDiffers	25.4 / 2.5 mm (1 / 2.5")	25.4 / 3 mm (1 / 3")
Progressive scan	Yes	Yes
Number of effective pixels (H x V)Known for one	Unknown — not stated by the source	2688 x 1520 pixels
Lens system2 differ
Number of lensesKnown for one	Unknown — not stated by the source	1
Zoom capability	Yes	Yes
Digital zoom	16x	16x
Detect distanceKnown for one	Unknown — not stated by the source	80 m
Observe distanceKnown for one	Unknown — not stated by the source	32 m
Recognize distanceKnown for one	Unknown — not stated by the source	16 m
Fixed focusKnown for one	Unknown — not stated by the source	Yes
Identify distanceKnown for one	Unknown — not stated by the source	8 m
Maximum aperture numberDiffers	1.4	1.6
Closest focusing distanceDiffers	0.3 m	1.5 m
Fixed focal lengthKnown for one	Unknown — not stated by the source	3.6 mm
Optical zoomKnown for one	4x	Unknown — not stated by the source
Focal length rangeKnown for one	2.7 - 12 mm	Unknown — not stated by the source
FocusKnown for one	Motorized	Unknown — not stated by the source
Detect distance (tele)Known for one	228 m	Unknown — not stated by the source
Detect distance (wide)Known for one	85 m	Unknown — not stated by the source
Identify distance (tele)Known for one	23 m	Unknown — not stated by the source
Identify distance (wide)Known for one	8.5 m	Unknown — not stated by the source
Observe distance (tele)Known for one	91 m	Unknown — not stated by the source
Observe distance (wide)Known for one	34 m	Unknown — not stated by the source
Recognize distance (tele)Known for one	46 m	Unknown — not stated by the source
Recognize distance (wide)Known for one	17 m	Unknown — not stated by the source
Night vision1 differ
Night vision	Yes	Yes
Night vision distanceDiffers	50 m	80 m
LED type	IR	IR
Number of illumination LEDs	4	4
Infra-red wavelengthKnown for one	Unknown — not stated by the source	850 nm
Video4 differ
Maximum resolutionDiffers	3840 x 2160 pixels	2688 x 1520 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, 2592 x 1944, 2688 x 1520, 3072 x 1728, 3072 x 2048, 3840 x 2160	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
Frame rate	30 fps	30 fps
Video streaming	Yes	Yes
Noise reduction	Yes	Yes
Noise reduction technologyKnown for one	Unknown — not stated by the source	3D noise reduction
Gain control type	Auto/Manual	Auto/Manual
Back Light Compensation (BLC)	Yes	Yes
Bit rateDiffers	H.264: 24K ~ 10240Kbps H.265: 14K ~ 9984Kbps	24 - 10240 Kbps
Bit rate control	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Digital Wide Dynamic Range (DWDR)Known for one	Unknown — not stated by the source	Yes
Flip & mirror	Yes	Yes
Highlight Compensation (HLC)	Yes	Yes
Privacy masking	Yes	Yes
Region of Interest (ROI) encodingKnown for one	Unknown — not stated by the source	Yes
Smart IR	Yes	Yes
Supported video modesKnown for one	240p, 480p, 720p, 1080p, 2160p	Unknown — not stated by the source
Analog signal format systemKnown for one	PAL	Unknown — not stated by the source
3D NR (Noise Reduction)Known for one	Yes	Unknown — not stated by the source
Audioidentical
Audio input channels	1.0 channels	1.0 channels
Audio output channels	1.0 channels	1.0 channels
Voice codecsKnown for one	Unknown — not stated by the source	G.711Mu, G.711a, G.726
Audio codecsKnown for one	G.711a/ G.711Mu/ AAC/ G.726	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	50 dB	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Bluetooth	No	No
Ethernet interface type	Fast Ethernet	Fast Ethernet
Networking standardsDiffers	IEEE 802.3af	IEEE 802.1x
Supported network protocols	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	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
Number of users	20 user(s)	20 user(s)
Quality of Service (QoS) support	Yes	Yes
Streaming method	Multicast, Unicast	Multicast, Unicast
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Client interoperabilityKnown for one	ONVIF, PSIA, CGI	Unknown — not stated by the source
Storageidentical
Built-in HDD	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Internal memory	512 MB	512 MB
ROM capacity	32 MB	32 MB
Maximum memory card sizeKnown for one	128 GB	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
Terminal block portKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Yes	Unknown — not stated by the source
InterfaceKnown for one	RJ-45	Unknown — not stated by the source
Securityidentical
Anti-flickerKnown for one	Unknown — not stated by the source	Yes
HTTPS encryptionKnown for one	Unknown — not stated by the source	Yes
HeartbeatKnown for one	Unknown — not stated by the source	Yes
Intelligent Video Surveillance (IVS) system features	Abandoned object, Intrusion, Missing object, Tripwire	Abandoned object, Intrusion, Missing object, Tripwire
MirrorKnown for one	Unknown — not stated by the source	Yes
Motion sensor	Yes	Yes
Management featuresidentical
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Web browser	Yes	Yes
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Remotely operatedKnown for one	Unknown — not stated by the source	Yes
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	12.95 W	3.2 W
Power consumption (max)Known for one	Unknown — not stated by the source	10.1 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	12 W
DC output voltage	12	12
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Storage temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
System requirementsidentical
Mobile operating systems supported	Android, iOS	Android, iOS
Weight & dimensions4 differ
WidthDiffers	273.2 mm	79 mm
DepthDiffers	95 mm	244.1 mm
HeightDiffers	95 mm	75.9 mm
WeightDiffers	1.11 kg	815 g
Packaging data1 differ
Package weightDiffers	1.51 kg	1.08 kg
Packaging contentidentical
Number of cameras	1	1
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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