Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor vs Dahua Technology IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor

90specifications compared
37differ
53identical
37known for one product only

Key differences

The Dahua Technology Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor has 28° more lens viewing angle, horizontal than the Dahua Technology IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor (83° vs 55°). The Dahua Technology Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor has 14° more lens viewing angle, vertical than the Dahua Technology IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor (45° vs 31°). The Dahua Technology IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor has 74.7 m more detect distance than the Dahua Technology Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor (154.7 m vs 80 m). Protection features: Temperature proof, Waterproof on the Dahua Technology Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor, Corrosion resistant, Waterproof on the Dahua Technology IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor. Optical sensor size: 25.4 / 3 mm (1 / 3") on the Dahua Technology Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor, 25.4 / 2.7 mm (1 / 2.7") on the Dahua Technology IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor.

Lens viewing angle, horizontal
- Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor:83°
- IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor:55°
Lens viewing angle, vertical
- Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor:45°
- IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor:31°
Optical sensor size
- Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor:25.4 / 3 mm (1 / 3")
- IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor:25.4 / 2.7 mm (1 / 2.7")
Detect distance
- Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor:80 m
- IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor:154.7 m
Observe distance
- Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor:32 m
- IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor:61.9 m
Recognize distance
- Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor:16 m
- IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor:30.9 m
Identify distance
- Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor:8 m
- IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor:15.5 m
Closest focusing distance
- Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor:1.5 m
- IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor:3.5 m

Side by side

Differences highlightedShow differences only

Comparison of HFW4431TP-ASE, IPC-HFW2849T-AS-IL-0360B
127 specifications	A Dahua Technology Eco-savvy 3.0 HFW4431TP-ASE Bullet IP security camera Indoor & outdoor Model HFW4431TP-ASE View product	B Dahua Technology IPC-HFW2849T-AS-IL-0360B security camera Bullet IP security camera Indoor & outdoor Model IPC-HFW2849T-AS-IL-0360B 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)	Yes	Yes
Day/night mode	Yes	Yes
Alarm input/output	Yes	Yes
Built-in lightKnown for one	Unknown — not stated by the source	Yes
Dynamic rangeKnown for one	Unknown — not stated by the source	120 dB
CertificationDiffers	CE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B	CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
PTZ controlKnown for one	No	Unknown — not stated by the source
Design1 differ
Form factor	Bullet	Bullet
Mounting type	Ceiling/wall	Ceiling/wall
Product colour	Black, White	Black, White
Housing material	Metal	Metal
Protection featuresDiffers	Temperature proof, Waterproof	Corrosion resistant, Waterproof
International Protection (IP) code	IP67	IP67
IK code	IK10	IK10
Camera3 differ
Minimum illumination	0 lx	0 lx
Angle of rotation	360°	360°
Lens viewing angle, horizontalDiffers	83°	55°
Lens viewing angle, verticalDiffers	45°	31°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	62°
Tilt angle range	0 - 90°	0 - 90°
Pan range	0 - 360°	0 - 360°
White balanceDiffers	Auto, Lamp, Manual, Natural, Outdoor	Auto, Manual, Natural, Outdoor, Street lamp
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
Number of Privacy masking areasKnown for one	Unknown — not stated by the source	4
Image sensor1 differ
Sensor type	CMOS	CMOS
Number of sensorsKnown for one	Unknown — not stated by the source	1
Optical sensor sizeDiffers	25.4 / 3 mm (1 / 3")	25.4 / 2.7 mm (1 / 2.7")
Progressive scan	Yes	Yes
Lens system5 differ
Number of lensesKnown for one	Unknown — not stated by the source	1
Detect distanceDiffers	80 m	154.7 m
Observe distanceDiffers	32 m	61.9 m
Recognize distanceDiffers	16 m	30.9 m
Identify distanceDiffers	8 m	15.5 m
Maximum aperture number	1.6	1.6
Closest focusing distanceDiffers	1.5 m	3.5 m
Fixed focal length	3.6 mm	3.6 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	60 m	50 m
B/W night vision distanceKnown for one	Unknown — not stated by the source	60 m
LED typeDiffers	IR	IR/White
Number of illumination LEDs	4	4
Video7 differ
Maximum resolutionDiffers	2688 x 1520 pixels	3840 x 2160 pixels
Total megapixelsDiffers	4 MP	8 MP
Video compression formatsDiffers	H.264, H.264+, H.265, H.265+	H.264, H.264+, H.264B, H.265, H.265+
Supported graphics resolutionsDiffers	352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2304 x 1296, 2688 x 1520	352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA), 2304 x 1296, 2688 x 1512, 2880 x 1620, 3072 x 1728, 3072 x 2048, 3840 x 2160
Frame rateDiffers	25 fps	30 fps
Video streaming	Yes	Yes
Noise reduction	Yes	Yes
Noise reduction technologyDiffers	Ultra 3D noise reduction	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	12 Kbps - 8192 Kbps
Bit rate control	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Highlight Compensation (HLC)	Yes	Yes
Privacy masking	Yes	Yes
Region of Interest (ROI) encoding	Yes	Yes
Smart IR	Yes	Yes
Supported video modesKnown for one	480p, 720p, 1080p	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
Flip & mirrorKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Audio input channels	1.0 channels	1.0 channels
Audio output channels	1.0 channels	1.0 channels
Signal-to-Noise Ratio (SNR)Differs	50 dB	56 dB
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	G.711Mu, G.711a, G.726, PCM
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Bluetooth	No	No
Ethernet interface type	Fast Ethernet	Fast Ethernet
Networking standards	IEEE 802.3af	IEEE 802.3af
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	IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Boujour; P2P
Number of users	20 user(s)	20 user(s)
Client interoperabilityKnown for one	Unknown — not stated by the source	ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone
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
Storage2 differ
Built-in HDD	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Maximum memory card sizeDiffers	128 GB	256 GB
ROM capacityDiffers	32 MB	128 MB
RAM capacityKnown for one	Unknown — not stated by the source	256 MB
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
InterfaceKnown for one	RJ-45	Unknown — not stated by the source
Security1 differ
Alarm input channelsKnown for one	Unknown — not stated by the source	1
Alarm output channelsKnown for one	Unknown — not stated by the source	1
Intelligent Video Surveillance (IVS) system featuresDiffers	Abandoned object, Intrusion, Missing object, Tripwire	Intrusion, Tripwire
Mirror	Yes	Yes
Network access storage (NAS)Known for one	Unknown — not stated by the source	Yes
Privacy protectionKnown 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 features1 differ
Web browser	Yes	Yes
Management softwareDiffers	Smart PSS, DSS, Easy4ip	Smart PSS, DSS, DMSS
Power2 differ
Power source typeDiffers	PoE	DC, PoE
Power consumption (typical)Differs	11 W	2.6 W
Power consumption (max)Known for one	Unknown — not stated by the source	7 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	8.3 W
DC output voltage	12	12
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	-30 - 60 °C	-40 - 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%
System requirementsidentical
Mobile operating systems supported	Android, iOS	Android, iOS
Weight & dimensions3 differ
WidthDiffers	244.1 mm	90.7 mm
HeightDiffers	75.9 mm	90.7 mm
LengthKnown for one	Unknown — not stated by the source	238.5 mm
WeightDiffers	815 g	720 g
DepthKnown for one	79 mm	Unknown — not stated by the source
Packaging data1 differ
Package weightDiffers	1.08 kg	970 g
Packaging contentidentical
Number of cameras	1	1
Other features1 differ
Browser supportedDiffers	IE, Chrome, Firefox, Safari	IE: IE8, IE9, IE11 Chrome Firefox, Safari
IR controlKnown for one	Auto, Manual	Unknown — not stated by the source
Technical details2 differ
Lens mount interfaceDiffers	Board mount	M12
Number of video streamsDiffers	3	2

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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