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Product comparison · 2 security cameras

Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor vs Samsung QND-7020R security camera Dome IP security camera Indoor

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  • 56specifications compared
  • 25differ
  • 31identical
  • 44known for one product only

Key differences

The Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor has 0.01 lx more minimum illumination than the Samsung QND-7020R security camera Dome IP security camera Indoor (0.01 lx vs 0 lx). The Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor has 5° more angle of rotation than the Samsung QND-7020R security camera Dome IP security camera Indoor (360° vs 355°). The Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor has 11° more lens viewing angle, horizontal than the Samsung QND-7020R security camera Dome IP security camera Indoor (92° vs 81°). Placement supported: Indoor & outdoor on the Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor, Indoor on the Samsung QND-7020R security camera Dome IP security camera Indoor. Product colour: White on the Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor, Ivory on the Samsung QND-7020R security camera Dome IP security camera Indoor.

  • Placement supported
    • Indoor & outdoor
    • Indoor
  • Product colour
    • White
    • Ivory
  • Housing material
    • Metal
    • Plastic
  • International Protection (IP) code
    • IP67
    • IP66
  • Minimum illumination
    • 0.01 lx
    • 0 lx
  • Angle of rotation
    • 360°
    • 355°
  • Lens viewing angle, horizontal
    • 92°
    • 81°
  • Lens viewing angle, vertical
    • 48°
    • 45°

Side by side

Differences highlightedShow differences only
100 specifications
A

Dahua Technology

DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor

Model DH-IPC-HDBW21A0RN-ZS

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B

Samsung

QND-7020R security camera Dome IP security camera Indoor

Model QND-7020R

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Performance1 differ
TypeIP security cameraIP security camera
Placement supportedDiffersIndoor & outdoorIndoor
Connectivity technologyWiredWired
Wide Dynamic Range (WDR)YesYes
Day/night modeYesYes
Alarm input/outputKnown for oneYes
Remote viewingKnown for oneYes
Languages supportKnown for oneMulti
Number of languagesKnown for one17
PTZ controlKnown for oneYes
Infrared (IR) cut-off filterKnown for oneYes
CertificationKnown for oneFCC (SEFD1508235-A) UL (E234884-A94-UL)
Design3 differ
Form factorDomeDome
Mounting typeCeilingCeiling
Product colourDiffersWhiteIvory
Housing materialDiffersMetalPlastic
Protection featuresVandal proofVandal proof
International Protection (IP) codeDiffersIP67IP66
WeatherproofKnown for oneYes
Camera7 differ
Minimum illuminationDiffers0.01 lx0 lx
Angle of rotationDiffers360°355°
Lens viewing angle, horizontalDiffers92°81°
Lens viewing angle, verticalDiffers48°45°
Lens viewing angle, diagonalKnown for one95°
Tilt angle rangeDiffers0 - 80°0 - 67°
Pan rangeDiffers0 - 360°0 - 350°
White balanceDiffersAuto, Custom modes, Outdoor, SunnyATW, AWC, Indoor, Manual, Outdoor
Camera shutter typeElectronicElectronic
Camera shutter speedKnown for one1/3(4) ~ 1/100.000 s
Image sensoridentical
Sensor typeCMOSCMOS
Optical sensor size25.4 / 3 mm (1 / 3")25.4 / 3 mm (1 / 3")
Progressive scanYesYes
Lens system1 differ
Zoom capabilityYesYes
Maximum aperture numberDiffers1.42.2
Fixed focal lengthKnown for one3.6 mm
Digital zoomKnown for one16x
Focal length rangeKnown for one2.7 - 12 mm
Normal focusing rangeKnown for one1.3 - 23 m
Night vision1 differ
Night visionYesYes
Night vision distanceDiffers30 m20 m
LED typeIRIR
Number of illumination LEDsKnown for one2
Video6 differ
Maximum resolutionDiffers1280 x 960 pixels2720 x 1536 pixels
Total megapixelsDiffers1.3 MP4 MP
Video formats supportedKnown for oneH.264, H.265, M-JPEG
Video compression formatsDiffersH.264, M-JPEGH.264, H.265, M-JPEG
Supported graphics resolutionsDiffers1280 x 960320 x 240, 640 x 360, 640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 450, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2560 x 1440
Supported video modesDiffers720p240p, 360p, 480p, 576p, 720p, 1080p, 1440p, 1520p
Frame rateDiffers30 fps15 fps
Noise reductionYesYes
Automatic gain controlYesYes
Flip & mirrorYesYes
Full HDKnown for oneYes
Privacy maskingYesYes
Audioidentical
Audio systemKnown for one1-way
Audio system full duplexKnown for oneNo
Audio formats supportedKnown for oneG.711, G.726
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711, G.726
Signal-to-Noise Ratio (SNR)Known for one50 dB
Network2 differ
Ethernet LANYesYes
Ethernet interface typeKnown for oneFast Ethernet
Networking standardsKnown for oneIEEE 802.1x, IEEE 802.3af
Supported network protocolsDiffersIPv4/ IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1xTCP/IP, UDP/IP, RTP(UDP), RTP(TCP), RTCP, RTSP, NTP, HTTP, HTTPS, SSL/TLS, DHCP, PPPoE, FTP, SMTP, ICMP, IGMP, SNMPv1/v2c/v3(MIB-2), ARP, DNS, DDNS, QoS, PIM-SM, UPnP, Bonjour
Cabling technology10/100Base-T(X)10/100Base-T(X)
Number of usersDiffers20 user(s)6 user(s)
Quality of Service (QoS) supportYesYes
Storageidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card sizeKnown for one128 GB
Built-in HDDKnown for oneNo
Internal memoryKnown for one256 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
Microphone inKnown for oneNo
InterfaceRJ-45RJ-45
Securityidentical
Active tampering alarmKnown for oneYes
Alert notification typeKnown for oneE-mail
HTTPS encryptionKnown for oneYes
IP address filteringYesYes
Motion sensorKnown for oneYes
Security algorithmsKnown for oneHTTPS, SNMP, SSL/TLS
Video motion detectionKnown for oneYes
Management featuresidentical
Web-based managementKnown for oneYes
Power1 differ
Power source typePoEPoE
Power consumption (max)Differs4.5 W5.43 W
Power consumption (Power over Ethernet (PoE))Known for one6.5 W
DC output voltage1212
Power over Ethernet (PoE)YesYes
Operational conditions1 differ
Operating temperature (T-T)Differs-30 - 60 °C-10 - 55 °C
Storage temperature (T-T)-30 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)0 - 90%0 - 90%
Storage relative humidity (H-H)0 - 90%0 - 90%
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Mac operating systems supportedKnown for oneMac OS X 10.11 El Capitan, Mac OS X 10.9 Mavericks
Weight & dimensions2 differ
HeightKnown for one86 mm
DiameterDiffers12.2 cm11 cm
WeightDiffers400 g290 g
DepthKnown for one88.9 mm
Packaging contentidentical
Number of cameras11
Other featuresidentical
Browser supportedKnown for oneGoogle Chrome 47, MS Edge 20, S Explore 11, Mozilla Firefox 43, Apple Safari 9

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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