Product comparison · 2 digital video recorders (dvr)

Dahua Technology DVR-5216A digital video recorder (DVR) Black vs Samsung SRD-1694 20TB

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  • 19specifications compared
  • 7differ
  • 12identical
  • 24known for one product only

Key differences

The Samsung SRD-1694 20TB has 6 more HDDs supported than the Dahua Technology DVR-5216A digital video recorder (DVR) Black (8 vs 2). The Samsung SRD-1694 20TB has 4.61 kg more weight than the Dahua Technology DVR-5216A digital video recorder (DVR) Black (6.96 kg vs 2.35 kg). Dimensions (WxDxH): 375 x 285 x 45 mm on the Dahua Technology DVR-5216A digital video recorder (DVR) Black, 440 x 384.8 x 88 mm on the Samsung SRD-1694 20TB. Operating relative humidity (H-H): 10 - 90% on the Dahua Technology DVR-5216A digital video recorder (DVR) Black, 20 - 85% on the Samsung SRD-1694 20TB. Operating temperature (T-T): -10 - 55 °C on the Dahua Technology DVR-5216A digital video recorder (DVR) Black, 0 - 40 °C on the Samsung SRD-1694 20TB.

  • Number of HDDs supported
    • DVR-5216A digital video recorder (DVR) Black:2
    • SRD-1694 20TB:8
  • Dimensions (WxDxH)
    • DVR-5216A digital video recorder (DVR) Black:375 x 285 x 45 mm
    • SRD-1694 20TB:440 x 384.8 x 88 mm
  • Weight
    • DVR-5216A digital video recorder (DVR) Black:2.35 kg
    • SRD-1694 20TB:6.96 kg
  • Operating relative humidity (H-H)
    • DVR-5216A digital video recorder (DVR) Black:10 - 90%
    • SRD-1694 20TB:20 - 85%
  • Operating temperature (T-T)
    • DVR-5216A digital video recorder (DVR) Black:-10 - 55 °C
    • SRD-1694 20TB:0 - 40 °C

Side by side

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Comparison of DVR-5216A, SRD-1694 20TB
43 specifications
Performance1 differ
Video compression formatsH.264H.264
Video capturing speedKnown for one60 fpsUnknown — not stated by the source
Video loss detectionKnown for oneYesUnknown — not stated by the source
Analog signal format systemNTSC, PALNTSC, PAL
Event loggingKnown for oneYesUnknown — not stated by the source
LED indicatorsKnown for oneYesUnknown — not stated by the source
Motion sensorKnown for oneYesUnknown — not stated by the source
Operating system installedKnown for oneEmbedded LINUXUnknown — not stated by the source
Pause functionKnown for oneYesUnknown — not stated by the source
Playback modesKnown for oneFast, Next, Previous, Repeat, Shuffle, Slow, ZoomUnknown — not stated by the source
Playback resolutions supportedDiffers1920 x 1080 1280 x 1024 1280 x 720 1024 x 768NTSC : 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480 PAL : 1920 x 1080, 1280 x 720, 960 x 576, 704 x 576
Product colourBlackBlack
Channels quantityKnown for oneUnknown — not stated by the source16 channels
Languages supportKnown for oneUnknown — not stated by the sourceMulti
Maximum frame rateKnown for oneUnknown — not stated by the source480 fps
Supported protocolsKnown for oneUnknown — not stated by the sourceRTP, RTSP, HTTP, CGI
Total storage capacityKnown for oneUnknown — not stated by the source20 TB
USB connectivityKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
BNC input portsKnown for one16Unknown — not stated by the source
BNC output portsKnown for one1Unknown — not stated by the source
HDMI ports quantity11
VGA (D-Sub) output portsKnown for one1Unknown — not stated by the source
Audio inputKnown for one4Unknown — not stated by the source
Audio output11
USB 2.0 ports quantity22
RS-232 ports11
RS-485 portsKnown for one1Unknown — not stated by the source
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeFast Ethernet, Gigabit EthernetFast Ethernet, Gigabit Ethernet
Supported network protocolsDiffersHTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, Alarm ServerTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP
Hard drive1 differ
Number of HDDs supportedDiffers28
HDD interfaceSerial ATASerial ATA
Maximum HDD capacityKnown for one8 TBUnknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one15 WUnknown — not stated by the source
Power consumption (max)Known for oneUnknown — not stated by the source150 W
Power requirementsKnown for oneUnknown — not stated by the source100-240 VAC, 50-60Hz
Weight & dimensions2 differ
Dimensions (WxDxH)Differs375 x 285 x 45 mm440 x 384.8 x 88 mm
WeightDiffers2.35 kg6.96 kg
Displayidentical
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Display frame rateKnown for oneUnknown — not stated by the source480 fps
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%20 - 85%
Operating temperature (T-T)Differs-10 - 55 °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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