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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-1642 7TB vs Samsung SRD-1685 4TB

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  • 27specifications compared
  • 7differ
  • 20identical
  • 12known for one product only

Key differences

The Samsung SRD-1642 7TB has 3 TB more total storage capacity than the Samsung SRD-1685 4TB (7 TB vs 4 TB). The Samsung SRD-1685 4TB has 2 more HDDs supported than the Samsung SRD-1642 7TB (4 vs 2). The Samsung SRD-1685 4TB has 2.72 kg more weight than the Samsung SRD-1642 7TB (5.1 kg vs 2.38 kg). Ethernet interface type: Fast Ethernet on the Samsung SRD-1642 7TB, Fast Ethernet, Gigabit Ethernet on the Samsung SRD-1685 4TB. Dimensions (WxDxH): 345 x 254.8 x 52 mm on the Samsung SRD-1642 7TB, 440 x 384.8 x 88 mm on the Samsung SRD-1685 4TB.

  • Total storage capacity
    • 7 TB
    • 4 TB
  • Number of HDDs supported
    • 2
    • 4
  • Dimensions (WxDxH)
    • 345 x 254.8 x 52 mm
    • 440 x 384.8 x 88 mm
  • Weight
    • 2.38 kg
    • 5.1 kg
  • Display resolution
    • 960 x 480 pixels
    • 1920 x 1080 pixels

Side by side

Differences highlightedShow differences only
39 specifications
A

Samsung

SRD-1642 7TBView product
B

Samsung

SRD-1685 4TBView product
Performance2 differ
Video capturing speedKnown for one480 fps
Video loss detectionKnown for oneYes
Event loggingKnown for oneYes
Graphical user interface (GUI)Known for oneYes
Motion sensorKnown for oneYes
Operating system installedKnown for oneEmbedded LINUX
Playback modesKnown for oneFast Backward, Fast forward, Slow
Playback resolutions supportedDiffers960 x 480, 720 x 480, 960 x 576, 720 x 576NTSC : 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480 PAL : 960 x 576, 704 x 576
Total storage capacityDiffers7 TB4 TB
Ports & interfacesidentical
VGA (D-Sub) output portsKnown for one1
Audio inputKnown for one4
RS-485 portsKnown for one1
Network1 differ
Ethernet interface typeDiffersFast EthernetFast Ethernet, Gigabit Ethernet
Hard drive1 differ
Number of HDDs supportedDiffers24
Poweridentical
Power consumption (typical)Known for one19 W
Power consumption (max)Known for one30 W
Weight & dimensions2 differ
Dimensions (WxDxH)Differs345 x 254.8 x 52 mm440 x 384.8 x 88 mm
WeightDiffers2.38 kg5.1 kg
Display1 differ
Display resolutionDiffers960 x 480 pixels1920 x 1080 pixels

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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