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Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 IPC-HDBW4231F-AS Dome IP security camera Indoor & outdoor vs Dahua Technology Lite IPC-HFW2431T-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor

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  • 71specifications compared
  • 33differ
  • 38identical
  • 63known for one product only

Key differences

The Dahua Technology Eco-savvy 3.0 IPC-HDBW4231F-AS Dome IP security camera Indoor & outdoor has 0.001 lx more minimum illumination than the Dahua Technology Lite IPC-HFW2431T-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor (0.009 lx vs 0.008 lx). The Dahua Technology Eco-savvy 3.0 IPC-HDBW4231F-AS Dome IP security camera Indoor & outdoor has 6° more lens viewing angle, horizontal than the Dahua Technology Lite IPC-HFW2431T-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor (110° vs 104°). The Dahua Technology Eco-savvy 3.0 IPC-HDBW4231F-AS Dome IP security camera Indoor & outdoor has 3° more lens viewing angle, vertical than the Dahua Technology Lite IPC-HFW2431T-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor (58° vs 55°). Form factor: Dome on the Dahua Technology Eco-savvy 3.0 IPC-HDBW4231F-AS Dome IP security camera Indoor & outdoor, Bullet on the Dahua Technology Lite IPC-HFW2431T-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor. Tilt angle range: 0 - 80° on the Dahua Technology Eco-savvy 3.0 IPC-HDBW4231F-AS Dome IP security camera Indoor & outdoor, 0 - 90° on the Dahua Technology Lite IPC-HFW2431T-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor.

  • Form factor
    • Dome
    • Bullet
  • Minimum illumination
    • 0.009 lx
    • 0.008 lx
  • Lens viewing angle, horizontal
    • 110°
    • 104°
  • Lens viewing angle, vertical
    • 58°
    • 55°
  • Tilt angle range
    • 0 - 80°
    • 0 - 90°
  • Pan range
    • 0 - 60°
    • 0 - 360°
  • Camera shutter speed
    • 1/3 - 1/1000000 s
    • 1/3 - 1/100000 s
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 3 mm (1 / 3")

Side by side

Differences highlightedShow differences only
134 specifications
A

Dahua Technology

Eco-savvy 3.0 IPC-HDBW4231F-AS Dome IP security camera Indoor & outdoor

Model IPC-HDBW4231F-AS

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B

Dahua Technology

Lite IPC-HFW2431T-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor

Model IPC-HFW2431T-ZS-27135-S2

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Performance1 differ
Infrared (IR) cut-off filterKnown for oneYes
Dynamic rangeKnown for one120 dB
CertificationDiffersCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart BCE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Day/night modeKnown for oneYes
Design1 differ
Form factorDiffersDomeBullet
Protection featuresKnown for oneTemperature proof, Water resistant
Camera7 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationDiffers0.009 lx0.008 lx
Lens viewing angle, horizontalDiffers110°104°
Lens viewing angle, verticalDiffers58°55°
Lens viewing angle, diagonalKnown for one124°
Tilt angle rangeDiffers0 - 80°0 - 90°
Pan rangeDiffers0 - 60°0 - 360°
White balanceDiffersAuto, Lamp, Manual, Natural, OutdoorAuto, Custom modes, Lamp, Manual, Natural, Outdoor
Camera shutter speedDiffers1/3 - 1/1000000 s1/3 - 1/100000 s
Angle of rotationKnown for one360°
Image sensor1 differ
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 3 mm (1 / 3")
Number of effective pixels (H x V)Known for one2688 x 1520 pixels
Panoramic cameraidentical
Number of Privacy masking areas (panoramic camera)Known for one4
Lens system1 differ
Number of lensesKnown for one1
Focal length rangeKnown for one2.7 - 13.5 mm
FocusKnown for oneMotorized
Maximum aperture numberDiffers21.5
Closest focusing distanceKnown for one0.8 m
Detect distance (tele)Known for one220 m
Detect distance (wide)Known for one64 m
Identify distance (tele)Known for one22 m
Identify distance (wide)Known for one6.4 m
Observe distance (tele)Known for one88 m
Observe distance (wide)Known for one25.6 m
Recognize distance (tele)Known for one44 m
Recognize distance (wide)Known for one12.8 m
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Detect distanceKnown for one44 m
Observe distanceKnown for one17 m
Recognize distanceKnown for one9 m
Fixed focusKnown for oneYes
Identify distanceKnown for one4 m
Normal focusing rangeKnown for one2.8 m
Night vision2 differ
Night vision distanceDiffers20 m60 m
Number of illumination LEDsDiffers104
Video7 differ
Maximum resolutionDiffers1920 x 1080 pixels2688 x 1520 pixels
Total megapixelsDiffers2 MP4 MP
Video compression formatsDiffersH.264, H.264+, H.265, H.265+H.264, H.265, M-JPEG
Supported graphics resolutionsDiffers352 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)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, 2560 x 1440, 2688 x 1520
Supported video modesDiffers480p, 720p, 1080p240p, 480p, 576p, 720p, 960p, 1080p, 1440p, 1520p
Video recordingKnown for oneYes
Frame rateDiffers60 fps30 fps
Noise reduction technologyKnown for one3D noise reduction
Bit rateDiffersH.264: 24~9472Kbps, H.265: 14~5632KbpsH.264: 32 kbps–6144 kbps H.265: 12 kbps–6144 kbps
Analog signal format systemKnown for onePAL
3D NR (Noise Reduction)Known for oneYes
Full HDKnown for oneYes
Audioidentical
Bit rate rangeKnown for one12 - 6144 Kbit/s
Audio codecsKnown for oneG.711a/ G.711Mu/ AAC/ G.726
Signal-to-Noise Ratio (SNR)Known for one50 dB
Built-in microphoneKnown for oneYes
Network3 differ
Networking standardsDiffersIEEE 802.3afIEEE 802.1x, IEEE 802.3af
Supported network protocolsDiffersHTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMPIPv4, IPv6, HTTP, HTTPS, TCP, UDP, ARP, RTP , RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE, 802.1x, Bonjour, ONVIF, CGI, P2P, Milestone, Genetec
Number of usersKnown for one20 user(s)
Streaming methodDiffersMulticast, UnicastMulticast
Wi-FiKnown for oneNo
Cabling technologyKnown for one10/100Base-T(X)
Client interoperabilityKnown for oneONVIF, PSIA, CGI
Storage3 differ
Maximum memory card sizeDiffers128 GB256 GB
Internal memoryDiffers256 MB128 MB
ROM capacityDiffers32 MB128 MB
Ports & interfacesidentical
InterfaceKnown for oneRJ-45
Security1 differ
Intelligent Video Surveillance (IVS) system featuresDiffersAbandoned object, Face detection, Intrusion, Missing object, TripwireIntrusion, Tripwire
MirrorKnown for oneYes
Privacy protectionKnown for oneYes
Video motion detectionKnown for oneYes
Motion sensorKnown for oneYes
Management features1 differ
Management softwareDiffersSmart PSS, DSS, Easy4ipSmart PSS, DSS, DMSS
Power1 differ
Power source typeDiffersPoEDC, PoE
Power consumption (max)Known for one9.6 W
Power consumption (typical)Known for one4.5 W
Power over Ethernet (PoE)Known for oneYes
Operational conditions1 differ
Storage temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions2 differ
WidthKnown for one90.4 mm
DepthKnown for one90.4 mm
DiameterDiffers10.6 cm9.04 cm
LengthKnown for one244.1 mm
WeightDiffers400 g860 g
HeightKnown for one50.3 mm
Packaging data1 differ
Package weightDiffers440 g1.1 kg
Package typeKnown for oneBox
Other featuresidentical
Browser supportedKnown for oneIE, Chrome, Firefox, Safari
IR controlKnown for oneAuto, Manual
Technical detailsidentical
Lens mount interfaceKnown for oneBoard mount
Number of video streamsKnown for one3

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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