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Product comparison · 2 network video recorders (nvr)

Dahua Technology DH-NVR3216 network video recorder Black vs Dahua Technology Ultra NVR616DR-64-4KS2 3U Black

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  • 13specifications compared
  • 7differ
  • 6identical
  • 65known for one product only

Key differences

  • HDD interface
    • Serial ATA
    • Serial ATA III
  • Ethernet LAN (RJ-45) ports
    • 1
    • 4
  • HDMI ports quantity
    • 1
    • 2
  • Power consumption (typical)
    • 20 W
    • 51 W
  • Weight
    • 2.3 kg
    • 19.6 kg

Side by side

Differences highlightedShow differences only
78 specifications
A

Dahua Technology

DH-NVR3216 network video recorder Black

Model DH-NVR3216

View product
B

Dahua Technology

Ultra NVR616DR-64-4KS2 3U Black

Model NVR616DR-64-4KS2

View product
Performance1 differ
Video input channelsKnown for one64 channels
Alarm input channelsKnown for one16
Alarm output channelsKnown for one8
Maximum resolutionKnown for one3840 x 2160 pixels
Supported resolutionsKnown for one3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
Bit rateKnown for one20000 Kbit/s
Data transfer rate (RAID 5 mode)Known for one128 Mbit/s
Data transfer rate (single HDD mode)Known for one64 Mbit/s
Number of usersKnown for one128 user(s)
Two-way talkKnown for oneYes
People countingKnown 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 supportedKnown for oneH.264, H.265, M-JPEG
Operating system installedKnown for oneEmbedded LINUX
Backup functionKnown for oneYes
Playback controlsKnown for oneYes
Playback modesDiffersNext, Repeat, Shuffle, ZoomBackup selection, Digital zoom, Forward, Full screen, Next camera, Pause, Play, Previous camera, Repeat, Reverse, Shuffle, Speed Adjust, Stop
SnapshotKnown for oneYes
Throughput data rateKnown for one384 Mbit/s
Recording modesKnown for oneHoliday, Manual, Schedule, Stop
Recording timeKnown for one120 min
Face detectionKnown for oneYes
Hard drive1 differ
Number of HDDs supportedKnown for one16
Maximum storage capacityKnown for one96 TB
HDD interfaceDiffersSerial ATASerial ATA III
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 6, 10
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers14
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Power over Ethernet (PoE)Known for oneNo
HDMI outputKnown for oneYes
HDMI ports quantityDiffers12
USB 2.0 ports quantity22
VGA (D-Sub) output ports11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Audio RCA inputsKnown for one1
Audio RCA outputsKnown for one1
External mini-SAS portsKnown for one1
eSATA ports quantityKnown for one1
SATA revisionKnown for one3.0
Internal SATA ports quantityKnown for one16
Fiber ports quantityKnown for one2
RS-232 interfaceKnown for oneYes
RS-485 ports11
eSATAKnown for oneYes
Supported network protocolsDiffersHTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTPHTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP
RS-232 portsKnown for one1
Featuresidentical
Rack mountingKnown for oneYes
Rack capacityKnown for one3U
Brand compatibilityKnown for oneAny brand
Compatible productsKnown for oneDahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek
Product colourBlackBlack
CertificationKnown for oneCE, FCC, EN55022, EN55024, EN50130-4, EN60950-1, Part 15 Subpart B, ANSI C63.4-2014
Processoridentical
Built-in processorKnown for oneYes
Processor coresKnown for one4
Displayidentical
Built-in displayKnown for oneYes
Display diagonalKnown for one17.8 cm (7")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Display typeKnown for oneLCD
Supported graphics resolutionsKnown for one1024 × 768, 1280 × 1024, 1920 × 1080
Power1 differ
Power consumption (typical)Differs20 W51 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Redundant power supply (RPS) supportKnown for oneYes
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Operational conditionsidentical
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Storage relative humidity (H-H)Known for one0 - 90%
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions1 differ
WidthKnown for one485 mm
DepthKnown for one529.9 mm
HeightKnown for one133.2 mm
WeightDiffers2.3 kg19.6 kg
Package weightKnown for one29 kg

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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