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Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 HDBW4431FP-AS Dome IP security camera Indoor & outdoor vs Dahua Technology Ez-Ip IPC-T2B20-ZS security camera Dome IP security camera Indoor & outdoor

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  • 73specifications compared
  • 27differ
  • 46identical
  • 51known for one product only

Key differences

The Dahua Technology Ez-Ip IPC-T2B20-ZS security camera Dome IP security camera Indoor & outdoor has 0.05 lx more minimum illumination than the Dahua Technology Eco-savvy 3.0 HDBW4431FP-AS Dome IP security camera Indoor & outdoor (0.05 lx vs 0 lx). The Dahua Technology Ez-Ip IPC-T2B20-ZS security camera Dome IP security camera Indoor & outdoor has 1° more lens viewing angle, horizontal than the Dahua Technology Eco-savvy 3.0 HDBW4431FP-AS Dome IP security camera Indoor & outdoor (105° vs 104°). The Dahua Technology Eco-savvy 3.0 HDBW4431FP-AS Dome IP security camera Indoor & outdoor has 1° more lens viewing angle, vertical than the Dahua Technology Ez-Ip IPC-T2B20-ZS security camera Dome IP security camera Indoor & outdoor (57° vs 56°). Product colour: Black, White on the Dahua Technology Eco-savvy 3.0 HDBW4431FP-AS Dome IP security camera Indoor & outdoor, White on the Dahua Technology Ez-Ip IPC-T2B20-ZS security camera Dome IP security camera Indoor & outdoor. Housing material: Metal on the Dahua Technology Eco-savvy 3.0 HDBW4431FP-AS Dome IP security camera Indoor & outdoor, Metal, Plastic on the Dahua Technology Ez-Ip IPC-T2B20-ZS security camera Dome IP security camera Indoor & outdoor.

  • Product colour
    • Black, White
    • White
  • Housing material
    • Metal
    • Metal, Plastic
  • Minimum illumination
    • 0 lx
    • 0.05 lx
  • Lens viewing angle, horizontal
    • 104°
    • 105°
  • Lens viewing angle, vertical
    • 57°
    • 56°
  • Tilt angle range
    • 0 - 80°
    • 0 - 90°
  • Pan range
    • 0 - 60°
    • 0 - 360°
  • Camera shutter speed
    • 1/3(4)-1/100000 s
    • 1/3 - 1/100000 s

Side by side

Differences highlightedShow differences only
124 specifications
A

Dahua Technology

Eco-savvy 3.0 HDBW4431FP-AS Dome IP security camera Indoor & outdoor

Model HDBW4431FP-AS

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B

Dahua Technology

Ez-Ip IPC-T2B20-ZS security camera Dome IP security camera Indoor & outdoor

Model IPC-T2B20-ZS

View product
Performance1 differ
TypeIP security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
PTZ controlKnown for oneYes
Wide Dynamic Range (WDR)YesYes
Day/night modeYesYes
CertificationDiffersCE (EN 60950:2000) UL:UL60950-1 FCC: FCC 15 BCE, UL, FCC
Infrared (IR) cut-off filterKnown for oneYes
Design2 differ
Form factorDomeDome
Mounting typeCeilingCeiling
Product colourDiffersBlack, WhiteWhite
Housing materialDiffersMetalMetal, Plastic
International Protection (IP) codeIP67IP67
IK codeKnown for oneIK10
Camera6 differ
Camera pan controlYesYes
Camera tilt controlYesYes
Minimum illuminationDiffers0 lx0.05 lx
Angle of rotation360°360°
Lens viewing angle, horizontalDiffers104°105°
Lens viewing angle, verticalDiffers57°56°
Tilt angle rangeDiffers0 - 80°0 - 90°
Pan rangeDiffers0 - 60°0 - 360°
White balanceAuto, Manual, Natural, OutdoorAuto, Manual, Natural, Outdoor
Camera shutter typeElectronicElectronic
Camera shutter speedDiffers1/3(4)-1/100000 s1/3 - 1/100000 s
Adjustment shutter speedAuto/ManualAuto/Manual
Image sensor1 differ
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.7 mm (1 / 2.7")
Progressive scanYesYes
Number of effective pixels (H x V)Known for one1920 x 1080 pixels
Number of sensorsKnown for one1
Lens system1 differ
Zoom capabilityYesYes
Digital zoom16x16x
Focal length rangeKnown for one2.8 - 12 mm
FocusKnown for oneMotorized
Maximum aperture numberDiffers21.8
Closest focusing distanceKnown for one0.2 m
Detect distance (tele)Known for one13 m
Detect distance (wide)Known for one44 m
Identify distance (tele)Known for one13 m
Identify distance (wide)Known for one4.4 m
Observe distance (tele)Known for one53 m
Observe distance (wide)Known for one17.6 m
Recognize distance (tele)Known for one27 m
Recognize distance (wide)Known for one8.8 m
Number of lensesKnown for one1
Detect distanceKnown for one80 m
Observe distanceKnown for one32 m
Recognize distanceKnown for one16 m
Fixed focusKnown for oneYes
Identify distanceKnown for one8 m
Fixed focal lengthKnown for one3.6 mm
Night vision2 differ
Night visionYesYes
Night vision distanceDiffers20 m40 m
LED typeIRIR
Number of illumination LEDsDiffers102
Video6 differ
Maximum resolutionDiffers2688 x 1520 pixels1920 x 1080 pixels
Total megapixelsDiffers4 MP2 MP
Video formats supportedKnown for oneH.264B, H.264, H.265, MPEG
Video compression formatsDiffersH.264, H.264+, H.265, H.265+H.264, H.265
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), 2304 x 1296, 2688 x 1520342 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)
Supported video modesDiffers720p, 1080p480p, 540p, 576p, 720p, 960p, 1080p
Frame rate30 fps30 fps
Video streamingYesYes
Noise reductionYesYes
Noise reduction technology3D noise reduction3D noise reduction
Gain control typeAuto/ManualAuto/Manual
Back Light Compensation (BLC)YesYes
Bit rateKnown for oneH.264: 32K~6144K H.265: 12K~ 6144K
Bit rate controlDiffersConstant Bit Rate (CBR), Variable Bit Rate (VBR)Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Digital Wide Dynamic Range (DWDR)Known for oneYes
Highlight Compensation (HLC)YesYes
Privacy maskingYesYes
Smart IRKnown for oneYes
Analog signal format systemKnown for onePAL
3D NR (Noise Reduction)Known for oneYes
Flip & mirrorKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one40 dB
Audio formats supportedKnown for oneAAC
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711Mu, G.711a, G.726
Network2 differ
Ethernet LANYesYes
Wi-FiNoNo
BluetoothNoNo
Ethernet interface typeFast EthernetFast Ethernet
Networking standardsDiffersIEEE 802.1x, IEEE 802.3afIEEE 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; SNMPHTTP;HTTPS;TCP;ARP;RTSP;RTP;RTCP;UDP;FTP;DHC P;DNS;IPV4;NTP;Multicast;ICMP;IGMP;TLS
Number of users20 user(s)20 user(s)
Streaming methodMulticast, UnicastMulticast, Unicast
Cabling technologyKnown for one10/100Base-T(X)
Quality of Service (QoS) supportKnown for oneYes
Storage1 differ
Built-in HDDNoNo
Internal memoryDiffers512 MB64 MB
ROM capacityKnown for one16 MB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one128 GB
Flash memoryKnown for one32 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
DC-in jackKnown for oneYes
InterfaceKnown for oneRJ-45
Securityidentical
Video motion detectionYesYes
Intelligent Video Surveillance (IVS) system featuresKnown for oneAbandoned object, Face detection, Intrusion, Missing object, Tripwire
Management featuresidentical
Web-based managementYesYes
Web browserKnown for oneYes
Power1 differ
Power source typeDC, PoEDC, PoE
Power consumption (typical)Known for one1.9 W
Power consumption (max)Differs4.5 W5.8 W
Power consumption (Power over Ethernet (PoE))Known for one2.2 W
DC output voltage1212
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 supportedAndroid, iOSAndroid, iOS
Weight & dimensions3 differ
HeightDiffers50.3 mm100 mm
DiameterDiffers10.6 cm12.2 cm
WeightDiffers480 g397 g
Packaging data1 differ
Package weightDiffers440 g576 g
Package typeKnown for oneBox
Packaging contentidentical
Number of cameras11
Cables includedKnown for oneLAN (RJ-45)
ManualKnown for oneYes

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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