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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-873D, 3TB vs Samsung SRD-893, 4TB

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  • 27specifications compared
  • 10differ
  • 17identical
  • 6known for one product only

Key differences

The Samsung SRD-893, 4TB has 1 TB more total storage capacity than the Samsung SRD-873D, 3TB (4 TB vs 3 TB). The Samsung SRD-873D, 3TB has 3 more HDDs supported than the Samsung SRD-893, 4TB (4 vs 1). The Samsung SRD-873D, 3TB has 37 W more power consumption (max) than the Samsung SRD-893, 4TB (60 W vs 23 W). Ethernet interface type: Gigabit Ethernet on the Samsung SRD-873D, 3TB, Fast Ethernet on the Samsung SRD-893, 4TB. Power requirements: 100-240 VAC, 50-60Hz on the Samsung SRD-873D, 3TB, 100-250 VAC, 50-60Hz on the Samsung SRD-893, 4TB.

  • Total storage capacity
    • 3 TB
    • 4 TB
  • Ethernet interface type
    • Gigabit Ethernet
    • Fast Ethernet
  • Number of HDDs supported
    • 4
    • 1
  • Power consumption (max)
    • 60 W
    • 23 W
  • Power requirements
    • 100-240 VAC, 50-60Hz
    • 100-250 VAC, 50-60Hz
  • Dimensions (WxDxH)
    • 440 x 246.8 x 88 mm
    • 300 x 208.7 x 48 mm
  • Weight
    • 5.2 kg
    • 1.13 kg
  • Display resolution
    • 928 x 576 pixels
    • 1920 x 1080 pixels

Side by side

Differences highlightedShow differences only
33 specifications
A

Samsung

SRD-873D, 3TBView product
B

Samsung

SRD-893, 4TBView product
Performance2 differ
Video compression formatsH.264H.264
Video loss detectionYesYes
Analog signal format systemNTSC, PALNTSC, PAL
Channels quantity8 channels8 channels
LED indicatorsKnown for oneYes
Motion sensorYesYes
Playback resolutions supportedDiffersNTSC : 928 x 480, 704 x 480 PAL : 928 x 576, 704 x 5761920 x 1080 (Full HD) / 1280 x 720 (HD) / 928 x 480 (wD1)
Product colourBlackBlack
Supported protocolsRTP, RTSP, HTTP, CGIRTP, RTSP, HTTP, CGI
Total storage capacityDiffers3 TB4 TB
USB connectivityYesYes
Ports & interfacesidentical
HDMI ports quantity11
VGA (D-Sub) output ports11
USB 2.0 ports quantity22
RS-232 portsKnown for one1
eSATA ports quantityKnown for one2
RS-485 portsKnown for one1
Network2 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeDiffersGigabit EthernetFast Ethernet
Supported network protocolsDiffersTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMPTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP, UPnP
Hard drive1 differ
Number of HDDs supportedDiffers41
HDD interfaceSerial ATASerial ATA
Optical driveidentical
Optical drive includedKnown for oneYes
Optical drive typeKnown for oneDVD-RW
Power2 differ
Power consumption (max)Differs60 W23 W
Power requirementsDiffers100-240 VAC, 50-60Hz100-250 VAC, 50-60Hz
Weight & dimensions2 differ
Dimensions (WxDxH)Differs440 x 246.8 x 88 mm300 x 208.7 x 48 mm
WeightDiffers5.2 kg1.13 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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