Product comparison · 2 network video recorders (nvr)

Dahua Technology EVS5048S-R network video recorder Black vs Dahua Technology N42B1P6 network video recorder 1U Black

13specifications compared
8differ
5identical
36known for one product only

Key differences

The Dahua Technology EVS5048S-R network video recorder Black has 316 channels more video input channels than the Dahua Technology N42B1P6 network video recorder 1U Black (320 channels vs 4 channels). The Dahua Technology EVS5048S-R network video recorder Black has 4 more Ethernet LAN (RJ-45) ports than the Dahua Technology N42B1P6 network video recorder 1U Black (5 vs 1). The Dahua Technology EVS5048S-R network video recorder Black has 107.6 mm more width than the Dahua Technology N42B1P6 network video recorder 1U Black (482.6 mm vs 375 mm). Operating temperature (T-T): 0 - 40 °C on the Dahua Technology EVS5048S-R network video recorder Black, -10 - 55 °C on the Dahua Technology N42B1P6 network video recorder 1U Black.

Video input channels
- EVS5048S-R network video recorder Black:320 channels
- N42B1P6 network video recorder 1U Black:4 channels
Ethernet LAN (RJ-45) ports
- EVS5048S-R network video recorder Black:5
- N42B1P6 network video recorder 1U Black:1
Operating temperature (T-T)
- EVS5048S-R network video recorder Black:0 - 40 °C
- N42B1P6 network video recorder 1U Black:-10 - 55 °C
Width
- EVS5048S-R network video recorder Black:482.6 mm
- N42B1P6 network video recorder 1U Black:375 mm
Depth
- EVS5048S-R network video recorder Black:558.5 mm
- N42B1P6 network video recorder 1U Black:281.5 mm
Height
- EVS5048S-R network video recorder Black:347.8 mm
- N42B1P6 network video recorder 1U Black:56 mm
Weight
- EVS5048S-R network video recorder Black:50 kg
- N42B1P6 network video recorder 1U Black:1.6 kg
Package weight
- EVS5048S-R network video recorder Black:70 kg
- N42B1P6 network video recorder 1U Black:3.2 kg

Side by side

Differences highlightedShow differences only

Comparison of EVS5048S-R, N42B1P6
49 specifications	A Dahua Technology EVS5048S-R network video recorder Black Model EVS5048S-R View product	B Dahua Technology N42B1P6 network video recorder 1U Black Model N42B1P6 View product
Performance1 differ
Video input channelsDiffers	320 channels	4 channels
Internal memoryKnown for one	4000 MB	Unknown — not stated by the source
Number of users	128 user(s)	128 user(s)
Operating system installedKnown for one	Embedded LINUX	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Alarm input channelsKnown for one	Unknown — not stated by the source	4
Maximum resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Supported resolutionsKnown for one	Unknown — not stated by the source	3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
Two-way talkKnown for one	Unknown — not stated by the source	Yes
Video motion detectionKnown for one	Unknown — not stated by the source	Yes
Video loss detectionKnown for one	Unknown — not stated by the source	Yes
Multi-screenKnown for one	Unknown — not stated by the source	Yes
Video formats supportedKnown for one	Unknown — not stated by the source	H.264, H.265, M-JPEG
Wireless LAN featuresidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
Hard driveidentical
Number of HDDs installedKnown for one	48	Unknown — not stated by the source
Maximum storage capacityKnown for one	10 TB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsKnown for one	0, 1, 5, 6, 10, 50, 60	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	5	1
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
RS-232 interfaceKnown for one	Yes	Unknown — not stated by the source
eSATAKnown for one	Yes	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Power over Ethernet (PoE) ports quantityKnown for one	Unknown — not stated by the source	4
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) output portsKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	1
Supported network protocolsKnown for one	Unknown — not stated by the source	HTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search
Featuresidentical
Product colour	Black	Black
Rack mountingKnown for one	Unknown — not stated by the source	Yes
Rack capacityKnown for one	Unknown — not stated by the source	1U
Processoridentical
Built-in processor	Yes	Yes
Poweridentical
Power consumption (max)Known for one	950 W	Unknown — not stated by the source
Power consumption (typical)Known for one	175 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Power over Ethernet (PoE) power per portKnown for one	Unknown — not stated by the source	25.5 W
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	-10 - 55 °C
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage temperature (T-T)	-20 - 70 °C	-20 - 70 °C
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions5 differ
WidthDiffers	482.6 mm	375 mm
DepthDiffers	558.5 mm	281.5 mm
HeightDiffers	347.8 mm	56 mm
WeightDiffers	50 kg	1.6 kg
Package weightDiffers	70 kg	3.2 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.

Dahua Technology EVS5048S-R network video recorder Black vs Dahua Technology N42B1P6 network video recorder 1U Black

Key differences

Side by side

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