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Product comparison · 2 digital video recorders (dvr)

Dahua Technology C52A3N6 digital video recorder (DVR) Black vs Samsung HRD-1642 digital video recorder (DVR) Black

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  • 17specifications compared
  • 6differ
  • 11identical
  • 18known for one product only

Key differences

The Samsung HRD-1642 digital video recorder (DVR) Black has 6 more HDDs supported than the Dahua Technology C52A3N6 digital video recorder (DVR) Black (8 vs 2). The Samsung HRD-1642 digital video recorder (DVR) Black has 3.32 kg more weight than the Dahua Technology C52A3N6 digital video recorder (DVR) Black (5.67 kg vs 2.35 kg). Maximum video resolution: 3840 x 2160 pixels on the Dahua Technology C52A3N6 digital video recorder (DVR) Black, 2560 x 1440 pixels on the Samsung HRD-1642 digital video recorder (DVR) Black. Video compression formats: H.264, H.264+ on the Dahua Technology C52A3N6 digital video recorder (DVR) Black, H.264 on the Samsung HRD-1642 digital video recorder (DVR) Black. Dimensions (WxDxH): 375 x 285 x 55 mm on the Dahua Technology C52A3N6 digital video recorder (DVR) Black, 440 x 384.8 x 88 mm on the Samsung HRD-1642 digital video recorder (DVR) Black.

  • Maximum video resolution
    • 3840 x 2160 pixels
    • 2560 x 1440 pixels
  • Video compression formats
    • H.264, H.264+
    • H.264
  • Number of HDDs supported
    • 2
    • 8
  • Dimensions (WxDxH)
    • 375 x 285 x 55 mm
    • 440 x 384.8 x 88 mm
  • Weight
    • 2.35 kg
    • 5.67 kg
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 0 - 40 °C

Side by side

Differences highlightedShow differences only
35 specifications
A

Dahua Technology

C52A3N6 digital video recorder (DVR) Black

Model C52A3N6

View product
B

Samsung

HRD-1642 digital video recorder (DVR) Black

Model HRD-1642

View product
Performance2 differ
Maximum video resolutionDiffers3840 x 2160 pixels2560 x 1440 pixels
Video compression formatsDiffersH.264, H.264+H.264
Video loss detectionKnown for oneYes
Channels quantity16 channels16 channels
Maximum recording timeKnown for one1 h
Multi-display modesKnown for one4, 8, 9, 16
Multi-display supportedYesYes
Product colourBlackBlack
Total storage capacityKnown for one6 TB
Rack capacityKnown for one1U
Analog signal format systemKnown for oneNTSC, PAL
Playback resolutions supportedKnown for one2560 x 1440, 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480, 960 x 576, 704 x 576
USB connectivityKnown for oneYes
Ports & interfacesidentical
HDMI ports quantity11
VGA (D-Sub) output ports11
Audio inputKnown for one1
Audio outputKnown for one1
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
RS-485 ports11
eSATA ports quantityKnown for one2
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Number of usersKnown for one128 user(s)
Ethernet interface typeKnown for oneGigabit Ethernet
Supported network protocolsKnown for oneTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP
Hard drive1 differ
Number of HDDs supportedDiffers28
HDD interfaceSerial ATASerial ATA
Weight & dimensions2 differ
Dimensions (WxDxH)Differs375 x 285 x 55 mm440 x 384.8 x 88 mm
WeightDiffers2.35 kg5.67 kg
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one20 - 85%
Poweridentical
AC input voltageKnown for one100 - 240 V
Power consumption (max)Known for one62 W

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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