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Product comparison · 2 digital video recorders (dvr)

Dahua Technology HCVR7204A-V2 digital video recorder (DVR) Black vs Samsung SRD-476D 1TB

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  • 24specifications compared
  • 10differ
  • 14identical
  • 15known for one product only

Key differences

  • Number of HDDs supported
    • 2
    • 1
  • Power consumption (typical)
    • 15 W
    • 25 W
  • Dimensions (WxDxH)
    • 375 x 285 x 55 mm
    • 215 x 351.6 x 88 mm
  • Weight
    • 2.35 kg
    • 3.3 kg
  • Display resolution
    • 1920 x 1080 pixels
    • 1280 x 480 pixels
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 20 - 85%
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 0 - 40 °C

Side by side

Differences highlightedShow differences only
39 specifications
A

Dahua Technology

HCVR7204A-V2 digital video recorder (DVR) Black

Model HCVR7204A-V2

View product
B

Samsung

SRD-476D 1TBView product
Performance2 differ
Video compression formatsH.264H.264
Video capturing speedKnown for one60 fps
Video loss detectionYesYes
Analog signal format systemNTSC, PALNTSC, PAL
Event loggingYesYes
LED indicatorsKnown for oneYes
Motion sensorKnown for oneYes
Operating system installedEmbedded LINUXEmbedded LINUX
Pause functionKnown for oneYes
Playback modesDiffersFast, Next, Previous, Repeat, Shuffle, SlowFast Backward, Fast forward, Slow
Playback resolutions supportedDiffers1920 x 1080 1280 x 1024 1280 x 720 1024 x 7681280 x 480, 720 x 480, 1280 x 576, 720 x 576
Product colourBlackBlack
Languages supportKnown for oneMulti
Supported protocolsKnown for oneRTP, RTSP, HTTP, CGI
Total storage capacityKnown for one1 TB
Ports & interfacesidentical
BNC input portsKnown for one8
BNC output portsKnown for one1
HDMI ports quantity11
VGA (D-Sub) output ports11
Audio input44
Audio output11
USB 2.0 ports quantity22
RS-485 ports11
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeKnown for oneFast Ethernet, Gigabit Ethernet
Supported network protocolsDiffersHTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, SNMP, P2PTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, HTTPS, DDNS, RTP, RTSP, SNMP
Hard drive1 differ
Number of HDDs supportedDiffers21
HDD interfaceSerial ATASerial ATA
Maximum HDD capacityKnown for one8 TB
Power1 differ
Power consumption (typical)Differs15 W25 W
Power requirementsKnown for one100-240 VAC, 50-60Hz
Weight & dimensions2 differ
Dimensions (WxDxH)Differs375 x 285 x 55 mm215 x 351.6 x 88 mm
WeightDiffers2.35 kg3.3 kg
Display1 differ
Display resolutionDiffers1920 x 1080 pixels1280 x 480 pixels
Display frame rateKnown for one120 fps
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%20 - 85%
Operating temperature (T-T)Differs-10 - 55 °C0 - 40 °C
Optical driveidentical
Optical drive typeKnown for oneDVD/RW

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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