Product comparison · 2 digital video recorders (dvr)

Samsung SRD-493, 2TB vs Samsung SRD-876D, 3TB

18specifications compared
8differ
10identical
17known for one product only

Key differences

The Samsung SRD-876D, 3TB has 4 channels more channels quantity than the Samsung SRD-493, 2TB (8 channels vs 4 channels). The Samsung SRD-876D, 3TB has 1 TB more total storage capacity than the Samsung SRD-493, 2TB (3 TB vs 2 TB). The Samsung SRD-876D, 3TB has 5.47 kg more weight than the Samsung SRD-493, 2TB (6.5 kg vs 1.03 kg). Dimensions (WxDxH): 300 x 208.7 x 48 mm on the Samsung SRD-493, 2TB, 440 x 384.8 x 88 mm on the Samsung SRD-876D, 3TB. Display resolution: 1920 x 1080 pixels on the Samsung SRD-493, 2TB, 1280 x 576 pixels on the Samsung SRD-876D, 3TB.

Channels quantity
- SRD-493, 2TB:4 channels
- SRD-876D, 3TB:8 channels
Total storage capacity
- SRD-493, 2TB:2 TB
- SRD-876D, 3TB:3 TB
Dimensions (WxDxH)
- SRD-493, 2TB:300 x 208.7 x 48 mm
- SRD-876D, 3TB:440 x 384.8 x 88 mm
Weight
- SRD-493, 2TB:1.03 kg
- SRD-876D, 3TB:6.5 kg
Display resolution
- SRD-493, 2TB:1920 x 1080 pixels
- SRD-876D, 3TB:1280 x 576 pixels
Display frame rate
- SRD-493, 2TB:120 fps
- SRD-876D, 3TB:240 fps

Side by side

Differences highlightedShow differences only

Comparison of SRD-493, 2TB, SRD-876D, 3TB
35 specifications	A Samsung SRD-493, 2TB View product	B Samsung SRD-876D, 3TB View product
Performance4 differ
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL
Channels quantityDiffers	4 channels	8 channels
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Motion sensorKnown for one	Unknown — not stated by the source	Yes
Playback resolutions supportedDiffers	1920 x 1080, 1280 x 720, 960 x 480, 704 x 480 / 928 x 576, 704 x 576	NTSC : 1280 x 480, 720 x 480 PAL : 1280 x 576, 720 x 576
Supported protocolsDiffers	TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP, UPnP	RTP, RTSP, HTTP, CGI
Total storage capacityDiffers	2 TB	3 TB
Maximum video resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Compatible operating systemsKnown for one	Android, iOS	Unknown — not stated by the source
Ports & interfacesidentical
RS-232 portsKnown for one	Unknown — not stated by the source	1
eSATA ports quantityKnown for one	Unknown — not stated by the source	2
RS-485 portsKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, HTTPS, DDNS, RTP, RTSP, SNMP
Hard driveidentical
Number of HDDs supportedKnown for one	Unknown — not stated by the source	4
HDD interfaceKnown for one	Unknown — not stated by the source	Serial ATA
Optical driveidentical
Optical drive includedKnown for one	Unknown — not stated by the source	Yes
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Poweridentical
Power consumption (max)Known for one	Unknown — not stated by the source	60 W
Power requirementsKnown for one	Unknown — not stated by the source	100-240 VAC, 50-60Hz
Weight & dimensions2 differ
Dimensions (WxDxH)Differs	300 x 208.7 x 48 mm	440 x 384.8 x 88 mm
WeightDiffers	1.03 kg	6.5 kg
Display2 differ
Display resolutionDiffers	1920 x 1080 pixels	1280 x 576 pixels
Display frame rateDiffers	120 fps	240 fps
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%

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.

Samsung SRD-493, 2TB vs Samsung SRD-876D, 3TB

Key differences

Side by side

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