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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-1642 8TB vs Samsung SRD-842 3TB

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  • 36specifications compared
  • 6differ
  • 30identical
  • 2known for one product only

Key differences

The Samsung SRD-1642 8TB has 240 fps more video capturing speed than the Samsung SRD-842 3TB (480 fps vs 240 fps). The Samsung SRD-1642 8TB has 8 channels more channels quantity than the Samsung SRD-842 3TB (16 channels vs 8 channels). The Samsung SRD-1642 8TB has 240 fps more maximum frame rate than the Samsung SRD-842 3TB (480 fps vs 240 fps).

  • Video capturing speed
    • 480 fps
    • 240 fps
  • Channels quantity
    • 16 channels
    • 8 channels
  • Maximum frame rate
    • 480 fps
    • 240 fps
  • Total storage capacity
    • 8 TB
    • 3 TB
  • Weight
    • 2.38 kg
    • 2.31 kg
  • Display frame rate
    • 480 fps
    • 240 fps

Side by side

Differences highlightedShow differences only
38 specifications
A

Samsung

SRD-1642 8TBView product
B

Samsung

SRD-842 3TBView product
Performance4 differ
Video compression formatsH.264H.264
Video capturing speedDiffers480 fps240 fps
Video loss detectionYesYes
Analog signal format systemNTSC, PALNTSC, PAL
Channels quantityDiffers16 channels8 channels
Event loggingYesYes
Graphical user interface (GUI)YesYes
Languages supportMultiMulti
Maximum frame rateDiffers480 fps240 fps
Motion sensorYesYes
Operating system installedEmbedded LINUXEmbedded LINUX
Playback modesFast Backward, Fast forward, SlowFast Backward, Fast forward, Slow
Playback resolutions supported960 x 480, 720 x 480, 960 x 576, 720 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 capacityDiffers8 TB3 TB
USB connectivityKnown for oneYes
Ports & interfacesidentical
HDMI ports quantity11
VGA (D-Sub) output ports11
Audio input44
Audio output11
USB 2.0 ports quantity22
RS-232 ports11
RS-485 ports11
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeFast 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
Hard driveidentical
Number of HDDs supported22
HDD interfaceSerial ATASerial ATA
Poweridentical
Power consumption (typical)19 W19 W
Power requirements100-240 VAC, 50-60Hz100-240 VAC, 50-60Hz
Weight & dimensions1 differ
Dimensions (WxDxH)345 x 254.8 x 52 mm345 x 254.8 x 52 mm
WeightDiffers2.38 kg2.31 kg
Display1 differ
Display resolution960 x 480 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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