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Product comparison · 2 digital video recorders (dvr)

Dahua Technology HCVR7204A-V2 digital video recorder (DVR) Black vs Samsung SRD-493, 6TB

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  • 11specifications compared
  • 4differ
  • 7identical
  • 29known for one product only

Key differences

The Dahua Technology HCVR7204A-V2 digital video recorder (DVR) Black has 1.32 kg more weight than the Samsung SRD-493, 6TB (2.35 kg vs 1.03 kg). Operating relative humidity (H-H): 10 - 90% on the Dahua Technology HCVR7204A-V2 digital video recorder (DVR) Black, 20 - 85% on the Samsung SRD-493, 6TB. Operating temperature (T-T): -10 - 55 °C on the Dahua Technology HCVR7204A-V2 digital video recorder (DVR) Black, 0 - 40 °C on the Samsung SRD-493, 6TB.

  • Weight
    • 2.35 kg
    • 1.03 kg
  • 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
40 specifications
A

Dahua Technology

HCVR7204A-V2 digital video recorder (DVR) Black

Model HCVR7204A-V2

View product
B

Samsung

SRD-493, 6TBView product
Performance1 differ
Video capturing speedKnown for one60 fps
Video loss detectionKnown for oneYes
Analog signal format systemKnown for oneNTSC, PAL
Event loggingKnown for oneYes
LED indicatorsKnown for oneYes
Motion sensorKnown for oneYes
Operating system installedKnown for oneEmbedded LINUX
Pause functionKnown for oneYes
Playback modesKnown for oneFast, Next, Previous, Repeat, Shuffle, Slow
Playback resolutions supportedDiffers1920 x 1080 1280 x 1024 1280 x 720 1024 x 7681920 x 1080, 1280 x 720, 960 x 480, 704 x 480 / 928 x 576, 704 x 576
Maximum video resolutionKnown for one1920 x 1080 pixels
Channels quantityKnown for one4 channels
Supported protocolsKnown for oneTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP, UPnP
USB connectivityKnown for oneYes
Compatible operating systemsKnown for oneAndroid, iOS
Ports & interfacesidentical
BNC input portsKnown for one8
BNC output portsKnown for one1
Audio inputKnown for one4
Audio outputKnown for one1
RS-485 portsKnown for one1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one1
Ethernet interface typeKnown for oneFast Ethernet, Gigabit Ethernet
Supported network protocolsKnown for oneHTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, SNMP, P2P
Hard driveidentical
Number of HDDs supportedKnown for one2
HDD interfaceKnown for oneSerial ATA
Maximum HDD capacityKnown for one8 TB
Poweridentical
Power consumption (typical)Known for one15 W
Power consumption (max)Known for one12 W
Weight & dimensions1 differ
Dimensions (WxDxH)Known for one375 x 285 x 55 mm
WeightDiffers2.35 kg1.03 kg
Displayidentical
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

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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