Product comparison · 2 network video recorders (nvr)

Dahua Technology 8 Channel Compact 1U 8PoE Lite Network Video Recorder vs Seagate DS-7716NI-I4/16P 1.5U Black, Silver

15specifications compared
10differ
5identical
44known for one product only

Key differences

Video input channels
- 8 Channel Compact 1U 8PoE Lite Network Video Recorder:8 channels
- DS-7716NI-I4/16P 1.5U Black, Silver:16 channels
Maximum storage capacity
- 8 Channel Compact 1U 8PoE Lite Network Video Recorder:6 TB
- DS-7716NI-I4/16P 1.5U Black, Silver:24 TB
Ethernet LAN (RJ-45) ports
- 8 Channel Compact 1U 8PoE Lite Network Video Recorder:1
- DS-7716NI-I4/16P 1.5U Black, Silver:17
USB 2.0 ports quantity
- 8 Channel Compact 1U 8PoE Lite Network Video Recorder:1
- DS-7716NI-I4/16P 1.5U Black, Silver:2
Rack capacity
- 8 Channel Compact 1U 8PoE Lite Network Video Recorder:1U
- DS-7716NI-I4/16P 1.5U Black, Silver:1.5U
Product colour
- 8 Channel Compact 1U 8PoE Lite Network Video Recorder:Black
- DS-7716NI-I4/16P 1.5U Black, Silver:Black, Silver
Width
- 8 Channel Compact 1U 8PoE Lite Network Video Recorder:260 mm
- DS-7716NI-I4/16P 1.5U Black, Silver:445 mm
Depth
- 8 Channel Compact 1U 8PoE Lite Network Video Recorder:224.9 mm
- DS-7716NI-I4/16P 1.5U Black, Silver:390 mm

Side by side

Differences highlightedShow differences only

Comparison of 8 Channel Compact 1U 8PoE Lite Network Video Recorder, DS-7716NI-I4/16P
59 specifications	A Dahua Technology 8 Channel Compact 1U 8PoE Lite Network Video Recorder View product	B Seagate DS-7716NI-I4/16P 1.5U Black, Silver Model DS-7716NI-I4/16P View product
Performance1 differ
Video input channelsDiffers	8 channels	16 channels
Number of simultaneously playbacked channelsKnown for one	8 channels	Unknown — not stated by the source
Internal memory typeKnown for one	1 SATA III Port	Unknown — not stated by the source
Bit rateKnown for one	16 Kbit/s	Unknown — not stated by the source
Number of usersKnown for one	128 user(s)	Unknown — not stated by the source
Two-way talkKnown for one	Yes	Unknown — not stated by the source
Video motion detectionKnown for one	Yes	Unknown — not stated by the source
Multi-screenKnown for one	Yes	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Operating system installedKnown for one	Embedded LINUX	Unknown — not stated by the source
Backup functionKnown for one	Yes	Unknown — not stated by the source
DHCP clientKnown for one	Yes	Unknown — not stated by the source
Playback modesKnown for one	Backup selection, Digital zoom, Full screen, Next camera, Pause, Play, Previous camera, Repeat, Shuffle, Stop	Unknown — not stated by the source
Alarm input channelsKnown for one	Unknown — not stated by the source	16
Alarm output channelsKnown for one	Unknown — not stated by the source	4
Maximum resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Resolution at capture speedKnown for one	Unknown — not stated by the source	1280x720@60fps, 1920x1080@60fps
Video formats supportedKnown for one	Unknown — not stated by the source	H.264, H.265, MPEG4
Hard drive1 differ
Maximum storage capacityDiffers	6 TB	24 TB
Number of HDDs installedKnown for one	Unknown — not stated by the source	4
HDD capacityKnown for one	Unknown — not stated by the source	4 TB
Number of HDDs supportedKnown for one	Unknown — not stated by the source	4
Total installed storage capacityKnown for one	Unknown — not stated by the source	16 TB
HDD interfaceKnown for one	Unknown — not stated by the source	Serial ATA
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	1	17
Power over Ethernet (PoE)	Yes	Yes
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	1	2
VGA (D-Sub) output ports	1	1
Audio RCA inputs	1	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
HDMI outputKnown for one	Unknown — not stated by the source	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	1
Audio RCA outputsKnown for one	Unknown — not stated by the source	1
RS-232 interfaceKnown for one	Unknown — not stated by the source	Yes
RS-485 portsKnown for one	Unknown — not stated by the source	1
Features2 differ
Rack mounting	Yes	Yes
Rack capacityDiffers	1U	1.5U
Product colourDiffers	Black	Black, Silver
CertificationKnown for one	CE FCC	Unknown — not stated by the source
On/off switchKnown for one	Unknown — not stated by the source	Yes
Processoridentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Displayidentical
Supported graphics resolutionsKnown for one	1280 x 720, 1024 × 768, 1280 × 1024, 1920 × 1080	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	4.5 W	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	20 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
System requirementsidentical
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	-10 - 55 °C	-10 - 55 °C
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
WidthDiffers	260 mm	445 mm
DepthDiffers	224.9 mm	390 mm
HeightDiffers	47.6 mm	70 mm
WeightDiffers	800 g	5 kg
Package weightKnown for one	1.6 kg	Unknown — not stated by the source
Wireless LAN featuresidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes

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.

Dahua Technology 8 Channel Compact 1U 8PoE Lite Network Video Recorder vs Seagate DS-7716NI-I4/16P 1.5U Black, Silver

Key differences

Side by side

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