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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 Pro XVR7416L network video recorder 1.5U Black

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  • 26specifications compared
  • 16differ
  • 10identical
  • 61known for one product only

Key differences

  • Alarm input channels
    • 4
    • 16
  • Video formats supported
    • H.264, M-JPEG, MPEG4
    • H.264, 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
    • 1000 Mbit/s
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 2
  • Product colour
    • Black, White
    • Black

Side by side

Differences highlightedShow differences only
87 specifications
A

D-Link

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

Model DNR-2020-04P/N

View product
B

Dahua Technology

Pro XVR7416L network video recorder 1.5U Black

Model XVR7416L

View product
Performance4 differ
Video input channels16 channels16 channels
Alarm input channelsDiffers416
Video recording modesKnown for one720p, 1080p
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
On Screen Display (OSD)Known for oneYes
Video formats supportedDiffersH.264, M-JPEG, MPEG4H.264, H.264+
Operating system installedKnown for oneEmbedded LINUX
Backup functionYesYes
PTZ controlYesYes
Playback modesDiffersForward, Play, ReverseBackup selection, Digital zoom, Forward, Full screen, Next camera, Pause, Play, Previous camera, Repeat, Reverse, Shuffle, Stop
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
Number of HDDs supportedKnown for one4
Maximum storage capacityDiffers16 TB8 TB
HDD interfaceDiffersSATA IIISerial ATA
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, JBOD
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers21
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s1000 Mbit/s
BNC video inputKnown for oneYes
HDMI outputYesYes
HDMI ports quantityKnown for one2
USB 2.0 ports quantity11
VGA (D-Sub) output ports11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
BNC audio inputKnown for oneYes
eSATA ports quantityKnown for one1
BNC audio outputKnown for oneYes
Internal SATA ports quantityKnown for one4
Microphone inKnown for oneYes
RS-232 interfaceKnown for oneYes
RS-232 portsKnown 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
Audio RCA inputsKnown for one1
Audio RCA outputsKnown for one1
Features1 differ
Rack mountingKnown for oneYes
Rack capacityKnown for one1.5U
Brand compatibilityKnown for oneAny brand
Product colourDiffersBlack, WhiteBlack
Reset buttonKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes
Poweridentical
Power consumption (typical)Known for one30 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (max)Known for one90 W
Output currentKnown for one1.85 A
Output voltageKnown for one48 V
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C-10 - 55 °C
Storage temperature (T-T)Differs-20 - 70 °C0 - 50 °C
Storage relative humidity (H-H)Known for one0 - 90%
Operating relative humidity (H-H)Known for one5 - 90%
Weight & dimensions4 differ
WidthDiffers300 mm440 mm
DepthDiffers63 mm417 mm
HeightDiffers255 mm76 mm
WeightDiffers2.1 kg6 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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