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Product comparison · 2 network video recorders (nvr)

D-Link DNR-2020-04P/N network video recorder Black, White vs Dahua Technology Lite XVR4108HE network video recorder 1U Black

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  • 29specifications compared
  • 20differ
  • 9identical
  • 55known for one product only

Key differences

  • Video input channels
    • 16 channels
    • 8 channels
  • Alarm input channels
    • 4
    • 8
  • Video formats supported
    • H.264, M-JPEG, MPEG4
    • H.264
  • Maximum storage capacity
    • 16 TB
    • 8 TB
  • HDD interface
    • SATA III
    • Serial ATA
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 100 Mbit/s
  • USB 2.0 ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
84 specifications
A

D-Link

DNR-2020-04P/N network video recorder Black, White

Model DNR-2020-04P/N

View product
B

Dahua Technology

Lite XVR4108HE network video recorder 1U Black

Model XVR4108HE

View product
Performance5 differ
Video input channelsDiffers16 channels8 channels
Alarm input channelsDiffers48
Video recording modesKnown for one720p
Maximum resolution1920 x 1080 pixels1920 x 1080 pixels
Supported resolutionsKnown for one1920×1080, 1280×1024, 1280×720, 1024×768
Bit rateKnown for one6144 Kbit/s
Number of usersKnown for one128 user(s)
Two-way talkKnown for oneYes
Video motion detectionKnown for oneYes
Number of motion detection zonesKnown for one396
Video loss detectionKnown for oneYes
Multi-screenKnown for oneYes
On Screen Display (OSD)Known for oneYes
Video formats supportedDiffersH.264, M-JPEG, MPEG4H.264
Operating system installedKnown for oneEmbedded LINUX
Backup functionYesYes
PTZ controlYesYes
Playback modesDiffersForward, Play, ReverseBackup selection, Digital zoom, Next camera, Pause, Play, Repeat, Reverse, Shuffle
SnapshotYesYes
Recording modesDiffersContinuous, Event, Manual, ScheduleManual, Schedule, Stop
Recording timeKnown for one60 min
Alarm output channelsKnown for one1
Internal memoryKnown for one1024 MB
Internal memory typeKnown for oneDDR3
Audio formats supportedKnown for oneG.711
Custom sequence modeKnown for oneYes
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
E-map functionKnown for oneYes
Maximum frame rateKnown for one480 fps
Number of fansKnown for one1 fan(s)
PTZ modesKnown for onePreset point, Preset sequence
Playback controlsKnown for oneYes
Sequence modeKnown for oneYes
Display modesKnown for oneFull screen, Live view, Playback
Wireless LAN featuresidentical
Wi-FiKnown for oneNo
Hard drive2 differ
Number of HDDs installedKnown for one0
HDD capacityKnown for one0 GB
Number of HDDs supportedKnown for one1
Maximum storage capacityDiffers16 TB8 TB
HDD interfaceDiffersSATA IIISerial ATA
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, JBOD
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers21
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s100 Mbit/s
Ethernet WANKnown for oneNo
HDMI outputYesYes
HDMI ports quantityKnown for one1
DVI ports quantityKnown for one0
USB 2.0 ports quantityDiffers12
VGA (D-Sub) output ports11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
Audio RCA inputs11
Audio RCA outputs11
Internal SATA ports quantityKnown for one1
RS-485 portsKnown for one1
Supported network protocolsKnown for oneHTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P,IP Search
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-T, 1000BASE-T
Power over Ethernet (PoE)Known for oneYes
Features1 differ
Rack mountingKnown for oneYes
Rack capacityKnown for one1U
Brand compatibilityKnown for oneAny brand
Product colourDiffersBlack, WhiteBlack
Reset buttonKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes
Power2 differ
Power consumption (typical)Known for one10 W
AC input voltageDiffers100 - 240 V12 V
Output currentDiffers1.85 A2 A
Power consumption (max)Known for one90 W
AC input frequencyKnown for one50 - 60 Hz
Output voltageKnown for one48 V
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C-10 - 55 °C
Operating relative humidity (H-H)Differs5 - 90%0 - 90%
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Storage relative humidity (H-H)Known for one0 - 90%
Weight & dimensions4 differ
WidthDiffers300 mm325 mm
DepthDiffers63 mm255 mm
HeightDiffers255 mm55 mm
WeightDiffers2.1 kg1.5 kg
System requirementsidentical
Browser supportedKnown for oneInternet Explorer, Firefox, Safari
Packaging contentidentical
AC adapter includedKnown for oneYes
CD manualKnown for oneYes
Cables includedKnown for oneLAN (RJ-45)
Quick installation guideKnown for oneYes

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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