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Product comparison · 2 digital video recorders (dvr)

Dahua Technology DH-DVR0804LF-A Black vs Dahua Technology XVR1B08-I/8-B2A21N-U Black

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  • 5specifications compared
  • 3differ
  • 2identical
  • 74known for one product only

Key differences

  • Channels quantity
    • 8 channels
    • 10 channels
  • Ethernet interface type
    • Gigabit Ethernet
    • Fast Ethernet
  • Power consumption (typical)
    • 20 W
    • 7 W

Side by side

Differences highlightedShow differences only
79 specifications
A

Dahua Technology

DH-DVR0804LF-A Black

Model DH-DVR0804LF-A

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B

Dahua Technology

XVR1B08-I/8-B2A21N-U Black

Model XVR1B08-I/8-B2A21N-U

View product
Performance1 differ
Maximum video resolutionKnown for one1920 x 1080 pixels
Video compression formatsKnown for oneH.265, H.264
Video recording trigger modesKnown for oneAlarm, Motion detection
Backup functionKnown for oneYes
Video capturing speed (NTSC)Known for one30 fps
Video capturing speed (PAL)Known for one30 fps
Video loss detectionKnown for oneYes
Video motion detectionKnown for oneYes
Audio bitrateKnown for one64 Kbit/s
Audio input channelsKnown for one1 channels
Audio output channelsKnown for one1.0 channels
Audio streamingKnown for oneYes
Audio systemKnown for one1-way
Bit rateKnown for one32 Kbit/s
Channels quantityDiffers8 channels10 channels
ClassKnown for oneDesktop
DisplayKnown for one1 HDMI, 1 VGA
Dual stream supportKnown for oneYes
Event loggingKnown for oneYes
Input bandwidthKnown for one40 Mbit/s
Maximum frame rateKnown for one30 fps
Multi-display modesKnown for one1, 4, 8, 9, 16
Multi-display supportedKnown for oneYes
Network connection typeKnown for oneEthernet port, RJ-45
Number of simultaneously playbacked channelsKnown for one1 channels
Operating system installedKnown for oneEmbedded LINUX
Playback modesKnown for oneInstant, General, Event, Tag, Smart
Playback resolutions supportedKnown for one1920 × 1080, 1280 × 1024, 1280 × 720
Product colourBlackBlack
Total bandwidthKnown for one40 Mbit/s
USB connectivityKnown for oneYes
Video output - digitalKnown for oneHDMI: 1920 × 1080, 1280 × 1024, 1280 × 720; VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
Video streamingKnown for oneYes
Compatible operating systemsKnown for oneEmbedded Linux
Analog signal format systemKnown for oneNTSC, PAL
Videoidentical
Video resolutionsKnown for one1920 x 1080,1280 x 1024,1280 x 720
Ports & interfacesidentical
Video input channelsKnown for one8 channels
BNC input portsKnown for one8
HDMI ports quantityKnown for one1
VGA (D-Sub) output portsKnown for one1
Audio inputKnown for one1-channel RCA | 8-channel BNC (Coaxial Audio)
Audio outputKnown for one1-channel RCA
USB 2.0 ports quantityKnown for one2
Video inKnown for one8 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect
Video outKnown for one1 HDMI, 1 VGA
Number of HDMI outputsKnown for one1
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeDiffersGigabit EthernetFast Ethernet
Ethernet LAN data ratesKnown for one100 Mbit/s
Supported network protocolsKnown for oneHTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.)
Hard driveidentical
HDD interfaceKnown for oneSATA
Maximum HDD capacityKnown for one6 TB
Supported HDD interfacesKnown for oneSerial ATA
Media types supportedKnown for oneUSB device and network
Processoridentical
Built-in processorKnown for oneYes
Power1 differ
Power supply typeKnown for oneDC
AC input voltageKnown for one12 DC
DC voltageKnown for one12 V
DC current (max)Known for one1.5 A
Power consumption (max)Known for one7 W
Power consumption (typical)Differs20 W7 W
Power requirementsKnown for one12 VDC, 1.5 A
Weight & dimensionsidentical
WidthKnown for one197 mm
DepthKnown for one202.9 mm
HeightKnown for one41.5 mm
WeightKnown for one560 g
Dimensions (WxDxH)Known for one375 x 285 x 50 mm
Packaging dataidentical
Package widthKnown for one332 mm
Package depthKnown for one64 mm
Package heightKnown for one240 mm
Package weightKnown for one960 g
Displayidentical
Built-in displayKnown for oneYes
Display resolutionKnown for one1920 x 1080 pixels
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one-10 - 45 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Technical detailsidentical
Compliance certificatesKnown for oneCE
Package volumeKnown for one240 cm³

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.

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