All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 network video recorders (nvr)

Dahua Technology Ultra NVR616D-128-4KS2 3U Black vs Dahua Technology Ultra NVR616D-64-4KS2 3U Black

Add a product
  • 75specifications compared
  • 1differ
  • 74identical
  • 0known for one product only

Key differences

  • Video input channels
    • 128 channels
    • 64 channels

Side by side

Differences highlightedShow differences only
75 specifications
A

Dahua Technology

Ultra NVR616D-128-4KS2 3U Black

Model NVR616D-128-4KS2

View product
B

Dahua Technology

Ultra NVR616D-64-4KS2 3U Black

Model NVR616D-64-4KS2

View product
Performance1 differ
Video input channelsDiffers128 channels64 channels
Alarm input channels1616
Alarm output channels88
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Supported resolutions3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 7683840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
Bit rate20000 Kbit/s20000 Kbit/s
Data transfer rate (RAID 5 mode)128 Mbit/s128 Mbit/s
Data transfer rate (single HDD mode)64 Mbit/s64 Mbit/s
Number of users128 user(s)128 user(s)
Two-way talkYesYes
People countingYesYes
Video motion detectionYesYes
Number of motion detection zones396396
Video loss detectionYesYes
Multi-screenYesYes
On Screen Display (OSD)YesYes
Video formats supportedH.264, H.265, M-JPEGH.264, H.265, M-JPEG
Operating system installedEmbedded LINUXEmbedded LINUX
Backup functionYesYes
Playback controlsYesYes
Playback modesBackup selection, Digital zoom, Forward, Full screen, Next camera, Pause, Play, Previous camera, Repeat, Reverse, Shuffle, Speed Adjust, StopBackup selection, Digital zoom, Forward, Full screen, Next camera, Pause, Play, Previous camera, Repeat, Reverse, Shuffle, Speed Adjust, Stop
SnapshotYesYes
Throughput data rate384 Mbit/s384 Mbit/s
Recording modesHoliday, Manual, Schedule, StopHoliday, Manual, Schedule, Stop
Recording time120 min120 min
Face detectionYesYes
Hard driveidentical
Number of HDDs supported1616
Maximum storage capacity96 TB96 TB
HDD interfaceSerial ATA IIISerial ATA III
RAID supportYesYes
RAID levels0, 1, 5, 6, 100, 1, 5, 6, 10
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Power over Ethernet (PoE)NoNo
HDMI outputYesYes
HDMI ports quantity22
USB 2.0 ports quantity22
VGA (D-Sub) output ports11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Audio RCA inputs11
Audio RCA outputs11
External mini-SAS ports11
eSATA ports quantity11
SATA revision3.03.0
Internal SATA ports quantity1616
Fiber ports quantity22
RS-232 interfaceYesYes
RS-485 ports11
eSATAYesYes
Supported network protocolsHTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTPHTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP
Featuresidentical
Rack mountingYesYes
Rack capacity3U3U
Brand compatibilityAny brandAny brand
Compatible productsDahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, VivotekDahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek
Product colourBlackBlack
CertificationCE, FCC, EN55022, EN55024, EN50130-4, EN60950-1, Part 15 Subpart B, ANSI C63.4-2014CE, FCC, EN55022, EN55024, EN50130-4, EN60950-1, Part 15 Subpart B, ANSI C63.4-2014
Processoridentical
Built-in processorYesYes
Processor cores44
Displayidentical
Built-in displayYesYes
Display diagonal17.8 cm (7")17.8 cm (7")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Display typeLCDLCD
Supported graphics resolutions1024 × 768, 1280 × 1024, 1920 × 10801024 × 768, 1280 × 1024, 1920 × 1080
Poweridentical
Power consumption (typical)51 W51 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
System requirementsidentical
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Operational conditionsidentical
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Storage relative humidity (H-H)0 - 90%0 - 90%
Weight & dimensionsidentical
Width485 mm485 mm
Depth529.9 mm529.9 mm
Height133.2 mm133.2 mm
Weight18.1 kg18.1 kg
Package weight27.5 kg27.5 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.

More network video recorders (nvr) comparisons

All network video recorders (nvr) comparisons