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Product comparison · 2 digital video recorders (dvr)

Dahua Technology X22A3N digital video recorder (DVR) Black vs Samsung HRD-841, 8TB

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  • 19specifications compared
  • 7differ
  • 12identical
  • 18known for one product only

Key differences

The Samsung HRD-841, 8TB has 0.56 kg more weight than the Dahua Technology X22A3N digital video recorder (DVR) Black (2.91 kg vs 2.35 kg). Video compression formats: H.264, H.264+ on the Dahua Technology X22A3N digital video recorder (DVR) Black, H.264 on the Samsung HRD-841, 8TB. Multi-display modes: 4, 8, 9, 16 on the Dahua Technology X22A3N digital video recorder (DVR) Black, 4, 9 on the Samsung HRD-841, 8TB. Maximum HDD capacity: 6 TB on the Dahua Technology X22A3N digital video recorder (DVR) Black, 12 GB on the Samsung HRD-841, 8TB. Dimensions (WxDxH): 375 x 285 x 55 mm on the Dahua Technology X22A3N digital video recorder (DVR) Black, 370 x 320 x 44 mm on the Samsung HRD-841, 8TB.

  • Video compression formats
    • H.264, H.264+
    • H.264
  • Multi-display modes
    • 4, 8, 9, 16
    • 4, 9
  • Maximum HDD capacity
    • 6 TB
    • 12 GB
  • Dimensions (WxDxH)
    • 375 x 285 x 55 mm
    • 370 x 320 x 44 mm
  • Weight
    • 2.35 kg
    • 2.91 kg
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 0 - 40 °C

Side by side

Differences highlightedShow differences only
37 specifications
A

Dahua Technology

X22A3N digital video recorder (DVR) Black

Model X22A3N

View product
B

Samsung

HRD-841, 8TBView product
Performance2 differ
Maximum video resolutionKnown for one1920 x 1080 pixels
Video compression formatsDiffersH.264, H.264+H.264
Channels quantityKnown for one16 channels
Multi-display modesDiffers4, 8, 9, 164, 9
USB connectivityKnown for oneYes
Rack capacityKnown for one1U
Analog signal format systemKnown for oneNTSC, PAL
Graphical user interface (GUI)Known for oneYes
Maximum frame rateKnown for one240 fps
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
Total storage capacityKnown for one8 TB
Ports & interfacesidentical
Audio inputKnown for one1
Audio outputKnown for one1
RS-485 portsKnown for one1
eSATA ports quantityKnown for one1
Network1 differ
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, SUNAPI
Hard drive1 differ
Maximum HDD capacityDiffers6 TB12 GB
Weight & dimensions2 differ
Dimensions (WxDxH)Differs375 x 285 x 55 mm370 x 320 x 44 mm
WeightDiffers2.35 kg2.91 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
Power consumption (max)Known for one23 W
Power requirementsKnown for one100 - 250V, 50/60Hz

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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