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Product comparison · 2 surveillance monitors

Dahua Technology 49'' UHD LED Monitor vs Dahua Technology 55'' UHD LED Monitor

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  • 47specifications compared
  • 9differ
  • 38identical
  • 1known for one product only

Key differences

The Dahua Technology 49'' UHD LED Monitor has 2 ms more response time than the Dahua Technology 55'' UHD LED Monitor (8 ms vs 6 ms). The Dahua Technology 55'' UHD LED Monitor has 25 W more power consumption (typical) than the Dahua Technology 49'' UHD LED Monitor (170 W vs 145 W). The Dahua Technology 55'' UHD LED Monitor has 4.7 kg more weight than the Dahua Technology 49'' UHD LED Monitor (25.2 kg vs 20.5 kg). Display diagonal: 124.5 cm (49") on the Dahua Technology 49'' UHD LED Monitor, 139.7 cm (55") on the Dahua Technology 55'' UHD LED Monitor.

  • Display diagonal
    • 124.5 cm (49")
    • 139.7 cm (55")
  • Response time
    • 8 ms
    • 6 ms
  • Power consumption (typical)
    • 145 W
    • 170 W
  • Weight
    • 20.5 kg
    • 25.2 kg
  • Height
    • 623.2 mm
    • 699.6 mm
  • Width
    • 1091.5 mm
    • 1227.2 mm
  • Package width
    • 1275 mm
    • 1410 mm
  • Package height
    • 795 mm
    • 875 mm

Side by side

Differences highlightedShow differences only
48 specifications
A

Dahua Technology

49'' UHD LED Monitor

Model LM49-S400

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B

Dahua Technology

55'' UHD LED Monitor

Model LM55-S400

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Designidentical
Product typeCCTV monitorCCTV monitor
Mounting typeWall-mountedWall-mounted
Product colourBlackBlack
Display2 differ
Display diagonalDiffers124.5 cm (49")139.7 cm (55")
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display typeLEDLED
Display brightness450 cd/m²450 cd/m²
Display aspect ratio16:916:9
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours1.07 billion colours1.07 billion colours
Contrast ratio (typical)1000:11000:1
Response timeDiffers8 ms6 ms
Native refresh rate60 Hz60 Hz
Performanceidentical
Built-in speaker(s)YesYes
Number of built-in speakers22
Speaker power5 W5 W
Panel mounting interface400 x 400 mm400 x 400 mm
Ports & interfacesidentical
HDMI ports quantity22
DisplayPorts quantity11
HDMI version2.02.0
VGA (D-Sub) ports quantity11
USB portYesYes
USB 2.0 ports quantityKnown for one1
3.5 mm (1/8-inch) inYesYes
RS-232 ports22
Power1 differ
Power source typeACAC
Power supply typeInternalInternal
Power consumption (typical)Differs145 W170 W
Power consumption (standby)0.5 W0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Energy efficiency class (SDR)GG
Energy efficiency class (HDR)Not availableNot available
Energy consumption (SDR) per 1000 hours100 kWh100 kWh
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)10 - 85%10 - 85%
Technical detailsidentical
Compliance certificatesCE, Federal Communications Commission (FCC)CE, Federal Communications Commission (FCC)
Weight & dimensions6 differ
WeightDiffers20.5 kg25.2 kg
HeightDiffers623.2 mm699.6 mm
Depth65 mm65 mm
WidthDiffers1091.5 mm1227.2 mm
Package widthDiffers1275 mm1410 mm
Package depth255 mm255 mm
Package heightDiffers795 mm875 mm
Package weightDiffers30.4 kg35 kg
Packaging contentidentical
Cables includedAC, HDMIAC, HDMI
Remote control includedYesYes

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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