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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-1676D, 4TB vs Samsung SRD-476D 3TB

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  • 22specifications compared
  • 8differ
  • 14identical
  • 18known for one product only

Key differences

The Samsung SRD-1676D, 4TB has 1 TB more total storage capacity than the Samsung SRD-476D 3TB (4 TB vs 3 TB). The Samsung SRD-1676D, 4TB has 3 more HDDs supported than the Samsung SRD-476D 3TB (4 vs 1). The Samsung SRD-1676D, 4TB has 3.3 kg more weight than the Samsung SRD-476D 3TB (6.6 kg vs 3.3 kg). Optical drive type: DVD-RW on the Samsung SRD-1676D, 4TB, DVD/RW on the Samsung SRD-476D 3TB. Dimensions (WxDxH): 440 x 384.8 x 88 mm on the Samsung SRD-1676D, 4TB, 215 x 351.6 x 88 mm on the Samsung SRD-476D 3TB.

  • Total storage capacity
    • 4 TB
    • 3 TB
  • Number of HDDs supported
    • 4
    • 1
  • Optical drive type
    • DVD-RW
    • DVD/RW
  • Dimensions (WxDxH)
    • 440 x 384.8 x 88 mm
    • 215 x 351.6 x 88 mm
  • Weight
    • 6.6 kg
    • 3.3 kg
  • Display resolution
    • 1280 x 576 pixels
    • 1280 x 480 pixels
  • Display frame rate
    • 480 fps
    • 120 fps

Side by side

Differences highlightedShow differences only
40 specifications
A

Samsung

SRD-1676D, 4TBView product
B

Samsung

SRD-476D 3TBView product
Performance2 differ
Video compression formatsH.264H.264
Video loss detectionYesYes
Analog signal format systemNTSC, PALNTSC, PAL
Channels quantityKnown for one16 channels
LED indicatorsKnown for oneYes
Motion sensorKnown for oneYes
Playback resolutions supportedDiffersNTSC : 1280 x 480, 720 x 480 PAL : 1280 x 576, 720 x 5761280 x 480, 720 x 480, 1280 x 576, 720 x 576
Product colourBlackBlack
Supported protocolsRTP, RTSP, HTTP, CGIRTP, RTSP, HTTP, CGI
Total storage capacityDiffers4 TB3 TB
USB connectivityKnown for oneYes
Event loggingKnown for oneYes
Languages supportKnown for oneMulti
Operating system installedKnown for oneEmbedded LINUX
Playback modesKnown for oneFast Backward, Fast forward, Slow
Ports & interfacesidentical
HDMI ports quantity11
VGA (D-Sub) output ports11
USB 2.0 ports quantity22
RS-232 portsKnown for one1
eSATA ports quantityKnown for one2
Audio inputKnown for one4
Audio outputKnown for one1
RS-485 portsKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeKnown for oneGigabit Ethernet
Supported network protocolsTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, HTTPS, DDNS, RTP, RTSP, SNMPTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, HTTPS, DDNS, RTP, RTSP, SNMP
Hard drive1 differ
Number of HDDs supportedDiffers41
HDD interfaceSerial ATASerial ATA
Optical drive1 differ
Optical drive includedKnown for oneYes
Optical drive typeDiffersDVD-RWDVD/RW
Poweridentical
Power consumption (max)Known for one60 W
Power requirements100-240 VAC, 50-60Hz100-240 VAC, 50-60Hz
Power consumption (typical)Known for one25 W
Weight & dimensions2 differ
Dimensions (WxDxH)Differs440 x 384.8 x 88 mm215 x 351.6 x 88 mm
WeightDiffers6.6 kg3.3 kg
Display2 differ
Display resolutionDiffers1280 x 576 pixels1280 x 480 pixels
Display frame rateDiffers480 fps120 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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