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Product comparison · 2 digital video recorders (dvr)

Samsung SRD-493, 4TB vs Samsung SRD-894, 16TB

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  • 14specifications compared
  • 5differ
  • 9identical
  • 19known for one product only

Key differences

The Samsung SRD-894, 16TB has 4 channels more channels quantity than the Samsung SRD-493, 4TB (8 channels vs 4 channels). The Samsung SRD-894, 16TB has 4.07 kg more weight than the Samsung SRD-493, 4TB (5.1 kg vs 1.03 kg). The Samsung SRD-894, 16TB has 120 fps more display frame rate than the Samsung SRD-493, 4TB (240 fps vs 120 fps). Dimensions (WxDxH): 300 x 208.7 x 48 mm on the Samsung SRD-493, 4TB, 440 x 384.8 x 88 mm on the Samsung SRD-894, 16TB.

  • Channels quantity
    • 4 channels
    • 8 channels
  • Dimensions (WxDxH)
    • 300 x 208.7 x 48 mm
    • 440 x 384.8 x 88 mm
  • Weight
    • 1.03 kg
    • 5.1 kg
  • Display frame rate
    • 120 fps
    • 240 fps

Side by side

Differences highlightedShow differences only
33 specifications
A

Samsung

SRD-493, 4TBView product
B

Samsung

SRD-894, 16TBView product
Performance2 differ
Video compression formatsKnown for oneH.264
Video loss detectionYesYes
Analog signal format systemKnown for oneNTSC, PAL
Channels quantityDiffers4 channels8 channels
LED indicatorsKnown for oneYes
Motion sensorKnown for oneYes
Playback resolutions supportedDiffers1920 x 1080, 1280 x 720, 960 x 480, 704 x 480 / 928 x 576, 704 x 576NTSC : 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480 PAL : 960 x 576, 704 x 576
Product colourBlackBlack
Supported protocolsKnown for oneRTP, RTSP, HTTP, CGI
Total storage capacityKnown for one16 TB
USB connectivityYesYes
Maximum video resolutionKnown for one1920 x 1080 pixels
Compatible operating systemsKnown for oneAndroid, iOS
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
RS-485 portsKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeKnown for oneGigabit Ethernet
Supported network protocolsKnown for oneTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP
Hard driveidentical
Number of HDDs supportedKnown for one4
HDD interfaceKnown for oneSerial ATA
Poweridentical
Power consumption (max)Known for one31.6 W
Power requirementsKnown for one100-240 VAC, 50-60Hz
Weight & dimensions2 differ
Dimensions (WxDxH)Differs300 x 208.7 x 48 mm440 x 384.8 x 88 mm
WeightDiffers1.03 kg5.1 kg
Display1 differ
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Display frame rateDiffers120 fps240 fps
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 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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