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Product comparison · 2 network video recorders (nvr)

Dahua Technology Pro DHI-NVR42A04-P network video recorder 1U Black vs TP-Link VIGI NVR1004H-4P-2TB Black

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  • 19specifications compared
  • 12differ
  • 7identical
  • 32known for one product only

Key differences

  • Maximum resolution
    • 2560 x 1920 pixels
    • 3840 x 2160 pixels
  • Video formats supported
    • H.264, M-JPEG
    • H.264, H.264+, H.265, H.265+
  • Number of HDDs supported
    • 2
    • 1
  • Maximum storage capacity
    • 8 TB
    • 10 TB
  • HDD interface
    • Serial ATA
    • SATA
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s
  • USB 2.0 ports quantity
    • 1
    • 2
  • Output current
    • 4 A
    • 1.31 A

Side by side

Differences highlightedShow differences only
51 specifications
A

Dahua Technology

Pro DHI-NVR42A04-P network video recorder 1U Black

Model DHI-NVR42A04-P

View product
B

TP-Link

VIGI NVR1004H-4P-2TB Black

Model NVR1004H-4P-2TB

View product
Performance2 differ
Video input channels4 channels4 channels
Alarm input channelsKnown for one4
Maximum resolutionDiffers2560 x 1920 pixels3840 x 2160 pixels
Video formats supportedDiffersH.264, M-JPEGH.264, H.264+, H.265, H.265+
Backup functionKnown for oneYes
DHCP clientKnown for oneYes
PTZ controlKnown for oneYes
Split screenKnown for oneYes
Video recording modesKnown for one720p, 1080p, 2160p
Supported resolutionsKnown for one3840x2160,1920x1080, 1680x1050, 1440x900, 1280x1024, 1024x768, 1280x720
Resolution at capture speedKnown for one1280x720@60fps, 1920x1080@60fps, 3840x2160@30fps
Input bandwidthKnown for one80 Mbit/s
Output bandwidthKnown for one60 Mbit/s
Hard drive3 differ
Number of HDDs supportedDiffers21
Total installed storage capacityKnown for one0 GB
Maximum storage capacityDiffers8 TB10 TB
HDD interfaceDiffersSerial ATASATA
Number of HDDs installedKnown for one1
HDD capacityKnown for one2 TB
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Power over Ethernet (PoE)YesYes
HDMI outputYesYes
USB 2.0 ports quantityDiffers12
VGA (D-Sub) output ports11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
RS-232 interfaceKnown for oneYes
RS-485 portsKnown for one1
DC-in jackKnown for oneYes
Power over Ethernet (PoE) ports quantityKnown for one4
HDMI ports quantityKnown for one1
Audio RCA inputsKnown for one1
Audio RCA outputsKnown for one1
Supported network protocolsKnown for oneTCP/IP, DHCP, DNS, NTP, UPnP
Featuresidentical
Rack mountingKnown for oneYes
Rack capacityKnown for one1U
Product colourBlackBlack
LED indicatorsKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes
Power2 differ
Output currentDiffers4 A1.31 A
Output voltageDiffers12 V53.5 V
Power supplyKnown for one48 W
Power consumption (typical)Known for one4.25 W
Total Power over Ethernet (PoE) budgetKnown for one53 W
System requirementsidentical
Linux operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
WidthDiffers375 mm246.2 mm
DepthDiffers282 mm148.2 mm
HeightDiffers56 mm45 mm
Wireless LAN featuresidentical
Wi-FiKnown for oneNo

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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