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Product comparison · 2 digital video recorders (dvr)

Dahua Technology X32A2A3 digital video recorder (DVR) Black vs Samsung HRD-1642, 12TB

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  • 20specifications compared
  • 9differ
  • 11identical
  • 15known for one product only

Key differences

The Samsung HRD-1642, 12TB has 8 channels more channels quantity than the Dahua Technology X32A2A3 digital video recorder (DVR) Black (16 channels vs 8 channels). The Samsung HRD-1642, 12TB has 9 TB more total storage capacity than the Dahua Technology X32A2A3 digital video recorder (DVR) Black (12 TB vs 3 TB). The Samsung HRD-1642, 12TB has 6 more HDDs supported than the Dahua Technology X32A2A3 digital video recorder (DVR) Black (8 vs 2). Maximum video resolution: 1920 x 1080 pixels on the Dahua Technology X32A2A3 digital video recorder (DVR) Black, 2560 x 1440 pixels on the Samsung HRD-1642, 12TB. Video compression formats: H.264, H.264+ on the Dahua Technology X32A2A3 digital video recorder (DVR) Black, H.264 on the Samsung HRD-1642, 12TB.

  • Maximum video resolution
    • 1920 x 1080 pixels
    • 2560 x 1440 pixels
  • Video compression formats
    • H.264, H.264+
    • H.264
  • Channels quantity
    • 8 channels
    • 16 channels
  • Total storage capacity
    • 3 TB
    • 12 TB
  • 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

X32A2A3 digital video recorder (DVR) Black

Model X32A2A3

View product
B

Samsung

HRD-1642, 12TBView product
Performance4 differ
Maximum video resolutionDiffers1920 x 1080 pixels2560 x 1440 pixels
Video compression formatsDiffersH.264, H.264+H.264
Video loss detectionKnown for oneYes
Channels quantityDiffers8 channels16 channels
Maximum recording timeKnown for one1 h
Multi-display modesKnown for one4, 8, 9, 16
Multi-display supportedYesYes
Product colourBlackBlack
Total storage capacityDiffers3 TB12 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
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
RS-485 ports11
Relay outputsKnown for one3
eSATA ports quantityKnown for one2
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeGigabit EthernetGigabit Ethernet
Number of usersKnown for one128 user(s)
Supported network protocolsDiffersHTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P,IP SearchTCP/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 one6 TB
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 one0 - 50 °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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