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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-1685 2TB vs Samsung SRD-842 6TB

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  • 26specifications compared
  • 10differ
  • 16identical
  • 13known for one product only

Key differences

The Samsung SRD-1685 2TB has 8 channels more channels quantity than the Samsung SRD-842 6TB (16 channels vs 8 channels). The Samsung SRD-1685 2TB has 240 fps more maximum frame rate than the Samsung SRD-842 6TB (480 fps vs 240 fps). The Samsung SRD-842 6TB has 4 TB more total storage capacity than the Samsung SRD-1685 2TB (6 TB vs 2 TB). Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the Samsung SRD-1685 2TB, Fast Ethernet on the Samsung SRD-842 6TB. Dimensions (WxDxH): 440 x 384.8 x 88 mm on the Samsung SRD-1685 2TB, 345 x 254.8 x 52 mm on the Samsung SRD-842 6TB.

  • Channels quantity
    • 16 channels
    • 8 channels
  • Maximum frame rate
    • 480 fps
    • 240 fps
  • Total storage capacity
    • 2 TB
    • 6 TB
  • Number of HDDs supported
    • 4
    • 2
  • Dimensions (WxDxH)
    • 440 x 384.8 x 88 mm
    • 345 x 254.8 x 52 mm
  • Weight
    • 5.1 kg
    • 2.31 kg
  • Display resolution
    • 1920 x 1080 pixels
    • 960 x 480 pixels
  • Display frame rate
    • 480 fps
    • 240 fps

Side by side

Differences highlightedShow differences only
39 specifications
A

Samsung

SRD-1685 2TBView product
B

Samsung

SRD-842 6TBView product
Performance4 differ
Video compression formatsH.264H.264
Video capturing speedKnown for one240 fps
Video loss detectionKnown for oneYes
Analog signal format systemNTSC, PALNTSC, PAL
Channels quantityDiffers16 channels8 channels
Event loggingKnown for oneYes
Graphical user interface (GUI)Known for oneYes
Languages supportMultiMulti
Maximum frame rateDiffers480 fps240 fps
Motion sensorKnown for oneYes
Operating system installedKnown for oneEmbedded LINUX
Playback modesKnown for oneFast Backward, Fast forward, Slow
Playback resolutions supportedDiffersNTSC : 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480 PAL : 960 x 576, 704 x 576960 x 480, 720 x 480, 960 x 576, 720 x 576
Product colourBlackBlack
Supported protocolsRTP, RTSP, HTTP, CGIRTP, RTSP, HTTP, CGI
Total storage capacityDiffers2 TB6 TB
USB connectivityKnown for oneYes
Ports & interfacesidentical
HDMI ports quantity11
VGA (D-Sub) output ports11
Audio inputKnown for one4
Audio output11
USB 2.0 ports quantity22
RS-232 ports11
RS-485 portsKnown for one1
Network1 differ
Ethernet LAN (RJ-45) ports11
Ethernet interface typeDiffersFast Ethernet, Gigabit EthernetFast Ethernet
Supported network protocolsTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMPTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP
Ethernet LANKnown for oneYes
Hard drive1 differ
Number of HDDs supportedDiffers42
HDD interfaceSerial ATASerial ATA
Poweridentical
Power consumption (typical)Known for one19 W
Power requirements100-240 VAC, 50-60Hz100-240 VAC, 50-60Hz
Power consumption (max)Known for one30 W
Weight & dimensions2 differ
Dimensions (WxDxH)Differs440 x 384.8 x 88 mm345 x 254.8 x 52 mm
WeightDiffers5.1 kg2.31 kg
Display2 differ
Display resolutionDiffers1920 x 1080 pixels960 x 480 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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