Product comparison · 2 network video recorders (nvr)

Samsung SRN-473S 4TB vs Samsung SRN-873S 3TB

Key differences

Differences highlightedShow differences only

Comparison of SRN-473S 4TB, SRN-873S 3TB
31 specifications	A Samsung SRN-473S 4TB View product	B Samsung SRN-873S 3TB View product
Performance3 differ
Video input channelsDiffers	4 channels	8 channels
Alarm input channelsDiffers	2	4
Alarm output channelsDiffers	1	3
Hard drive3 differ
Number of HDDs supportedDiffers	1	2
Total installed storage capacityDiffers	4 TB	3 TB
Maximum storage capacityDiffers	4 TB	12 TB
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	5	9
Audio RCA inputsDiffers	4	8
eSATAKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	77 W	166 W
System requirementsidentical
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android
Weight & dimensions3 differ
WidthDiffers	360 mm	370 mm
DepthDiffers	159.9 mm	320 mm
WeightDiffers	1.6 kg	3.4 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.