Product comparison · 2 network video recorders (nvr)

Dahua Technology DH-NVR3204 network video recorder Black vs Dahua Technology DH-NVR3216 network video recorder Black

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Differences highlightedShow differences only

Comparison of DH-NVR3204, DH-NVR3216
17 specifications	A Dahua Technology DH-NVR3204 network video recorder Black Model DH-NVR3204 View product	B Dahua Technology DH-NVR3216 network video recorder Black Model DH-NVR3216 View product
Performance1 differ
Video loss detectionKnown for one	Yes	Unknown — not stated by the source
Playback modesDiffers	Fast, Next, Repeat, Shuffle, Slow, Zoom	Next, Repeat, Shuffle, Zoom
Hard driveidentical
Number of HDDs supportedKnown for one	2	Unknown — not stated by the source
HDD interfaceKnown for one	Unknown — not stated by the source	Serial ATA
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
USB 2.0 ports quantity	2	2
VGA (D-Sub) output ports	1	1
RS-232 ports	1	1
RS-485 ports	1	1
Supported network protocolsDiffers	HTTP, TCP/IP, IPv4/IPv6,UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IPFilter, PPPOE, DDNS, FTP	HTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP
Featuresidentical
Product colour	Black	Black
Poweridentical
Power consumption (typical)	20 W	20 W
Operational conditionsidentical
Operating temperature (T-T)	-10 - 55 °C	-10 - 55 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Weight & dimensionsidentical
Weight	2.3 kg	2.3 kg
Displayidentical
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels

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.