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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-1656D 6TB vs Samsung SRD-873D, 2TB

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  • 29specifications compared
  • 11differ
  • 18identical
  • 12known for one product only

Key differences

The Samsung SRD-1656D 6TB has 8 channels more channels quantity than the Samsung SRD-873D, 2TB (16 channels vs 8 channels). The Samsung SRD-1656D 6TB has 4 TB more total storage capacity than the Samsung SRD-873D, 2TB (6 TB vs 2 TB). The Samsung SRD-873D, 2TB has 1 more RS-232 ports than the Samsung SRD-1656D 6TB (2 vs 1). Video compression formats: AVI, H.264 on the Samsung SRD-1656D 6TB, H.264 on the Samsung SRD-873D, 2TB. Optical drive type: DVD/RW on the Samsung SRD-1656D 6TB, DVD-RW on the Samsung SRD-873D, 2TB.

  • Video compression formats
    • AVI, H.264
    • H.264
  • Channels quantity
    • 16 channels
    • 8 channels
  • Total storage capacity
    • 6 TB
    • 2 TB
  • RS-232 ports
    • 1
    • 2
  • Optical drive type
    • DVD/RW
    • DVD-RW
  • Dimensions (WxDxH)
    • 440 x 384.8 x 88 mm
    • 440 x 246.8 x 88 mm
  • Weight
    • 6.6 kg
    • 5.2 kg
  • Display resolution
    • 1280 x 480 pixels
    • 928 x 576 pixels

Side by side

Differences highlightedShow differences only
41 specifications
A

Samsung

SRD-1656D 6TBView product
B

Samsung

SRD-873D, 2TBView product
Performance4 differ
Video compression formatsDiffersAVI, H.264H.264
Video capturing speedKnown for one480 fps
Channels quantityDiffers16 channels8 channels
Event loggingKnown for oneYes
Languages supportKnown for oneMulti
Operating system installedKnown for oneEmbedded LINUX
Playback modesKnown for oneFast Backward, Fast forward, Slow
Playback resolutions supportedDiffers1280 x 720, 1280 x 1024, 1920 x 1080NTSC : 928 x 480, 704 x 480 PAL : 928 x 576, 704 x 576
Total storage capacityDiffers6 TB2 TB
Motion sensorKnown for oneYes
Supported protocolsKnown for oneRTP, RTSP, HTTP, CGI
Ports & interfaces1 differ
Audio inputKnown for one16
Audio outputKnown for one1
RS-232 portsDiffers12
RS-485 portsKnown for one1
Network1 differ
Supported network protocolsDiffersTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, HTTPS, DDNS, RTP, RTSP, SNMPTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP
Optical drive1 differ
Optical drive typeDiffersDVD/RWDVD-RW
Poweridentical
Power consumption (typical)Known for one60 W
Power consumption (max)Known for one60 W
Weight & dimensions2 differ
Dimensions (WxDxH)Differs440 x 384.8 x 88 mm440 x 246.8 x 88 mm
WeightDiffers6.6 kg5.2 kg
Display2 differ
Display resolutionDiffers1280 x 480 pixels928 x 576 pixels
Display frame rateDiffers480 fps240 fps

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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