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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-873D, 4TB vs Samsung SRD-894, 1TB

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  • 30specifications compared
  • 6differ
  • 24identical
  • 2known for one product only

Key differences

The Samsung SRD-873D, 4TB has 3 TB more total storage capacity than the Samsung SRD-894, 1TB (4 TB vs 1 TB). The Samsung SRD-873D, 4TB has 28.4 W more power consumption (max) than the Samsung SRD-894, 1TB (60 W vs 31.6 W). The Samsung SRD-873D, 4TB has 0.1 kg more weight than the Samsung SRD-894, 1TB (5.2 kg vs 5.1 kg). Dimensions (WxDxH): 440 x 246.8 x 88 mm on the Samsung SRD-873D, 4TB, 440 x 384.8 x 88 mm on the Samsung SRD-894, 1TB. Display resolution: 928 x 576 pixels on the Samsung SRD-873D, 4TB, 1920 x 1080 pixels on the Samsung SRD-894, 1TB.

  • Total storage capacity
    • 4 TB
    • 1 TB
  • Power consumption (max)
    • 60 W
    • 31.6 W
  • Dimensions (WxDxH)
    • 440 x 246.8 x 88 mm
    • 440 x 384.8 x 88 mm
  • Weight
    • 5.2 kg
    • 5.1 kg
  • Display resolution
    • 928 x 576 pixels
    • 1920 x 1080 pixels

Side by side

Differences highlightedShow differences only
32 specifications
A

Samsung

SRD-873D, 4TBView product
B

Samsung

SRD-894, 1TBView product
Performance2 differ
Video compression formatsH.264H.264
Video loss detectionYesYes
Analog signal format systemNTSC, PALNTSC, PAL
Channels quantity8 channels8 channels
LED indicatorsYesYes
Motion sensorYesYes
Playback resolutions supportedDiffersNTSC : 928 x 480, 704 x 480 PAL : 928 x 576, 704 x 576NTSC : 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480 PAL : 960 x 576, 704 x 576
Product colourBlackBlack
Supported protocolsRTP, RTSP, HTTP, CGIRTP, RTSP, HTTP, CGI
Total storage capacityDiffers4 TB1 TB
USB connectivityYesYes
Ports & interfacesidentical
HDMI ports quantity11
VGA (D-Sub) output ports11
USB 2.0 ports quantity22
RS-232 ports11
eSATA ports quantity22
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeGigabit EthernetGigabit Ethernet
Supported network protocolsTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMPTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP
Hard driveidentical
Number of HDDs supported44
HDD interfaceSerial ATASerial ATA
Optical driveidentical
Optical drive includedKnown for oneYes
Optical drive typeKnown for oneDVD-RW
Power1 differ
Power consumption (max)Differs60 W31.6 W
Power requirements100-240 VAC, 50-60Hz100-240 VAC, 50-60Hz
Weight & dimensions2 differ
Dimensions (WxDxH)Differs440 x 246.8 x 88 mm440 x 384.8 x 88 mm
WeightDiffers5.2 kg5.1 kg
Display1 differ
Display resolutionDiffers928 x 576 pixels1920 x 1080 pixels
Display frame rate240 fps240 fps
Operational conditionsidentical
Operating relative humidity (H-H)20 - 85%20 - 85%
Operating temperature (T-T)0 - 40 °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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