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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-1685 4TB vs Samsung SRD-893, 2TB

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  • 24specifications compared
  • 11differ
  • 13identical
  • 8known for one product only

Key differences

The Samsung SRD-1685 4TB has 8 channels more channels quantity than the Samsung SRD-893, 2TB (16 channels vs 8 channels). The Samsung SRD-1685 4TB has 2 TB more total storage capacity than the Samsung SRD-893, 2TB (4 TB vs 2 TB). The Samsung SRD-1685 4TB has 3 more HDDs supported than the Samsung SRD-893, 2TB (4 vs 1). Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the Samsung SRD-1685 4TB, Fast Ethernet on the Samsung SRD-893, 2TB. Power requirements: 100-240 VAC, 50-60Hz on the Samsung SRD-1685 4TB, 100-250 VAC, 50-60Hz on the Samsung SRD-893, 2TB.

  • Channels quantity
    • 16 channels
    • 8 channels
  • Total storage capacity
    • 4 TB
    • 2 TB
  • Number of HDDs supported
    • 4
    • 1
  • Power consumption (max)
    • 30 W
    • 23 W
  • Power requirements
    • 100-240 VAC, 50-60Hz
    • 100-250 VAC, 50-60Hz
  • Dimensions (WxDxH)
    • 440 x 384.8 x 88 mm
    • 300 x 208.7 x 48 mm
  • Weight
    • 5.1 kg
    • 1.13 kg
  • Display frame rate
    • 480 fps
    • 240 fps

Side by side

Differences highlightedShow differences only
32 specifications
A

Samsung

SRD-1685 4TBView product
B

Samsung

SRD-893, 2TBView product
Performance3 differ
Video compression formatsH.264H.264
Analog signal format systemNTSC, PALNTSC, PAL
Channels quantityDiffers16 channels8 channels
Languages supportKnown for oneMulti
Maximum frame rateKnown for one480 fps
Playback resolutions supportedDiffersNTSC : 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480 PAL : 960 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 capacityDiffers4 TB2 TB
USB connectivityYesYes
Video loss detectionKnown for oneYes
Motion sensorKnown for oneYes
Ports & interfacesidentical
HDMI ports quantity11
Audio outputKnown for one1
USB 2.0 ports quantity22
RS-232 portsKnown for one1
VGA (D-Sub) output portsKnown for one1
RS-485 portsKnown for one1
Network2 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeDiffersFast Ethernet, Gigabit 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
Power2 differ
Power consumption (max)Differs30 W23 W
Power requirementsDiffers100-240 VAC, 50-60Hz100-250 VAC, 50-60Hz
Weight & dimensions2 differ
Dimensions (WxDxH)Differs440 x 384.8 x 88 mm300 x 208.7 x 48 mm
WeightDiffers5.1 kg1.13 kg
Display1 differ
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Display frame rateDiffers480 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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