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Product comparison · 2 monitors

Dahua Technology LM25-E231BN computer monitor vs Dahua Technology LM27-E231BN computer monitor

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  • 89specifications compared
  • 22differ
  • 67identical
  • 0known for one product only

Key differences

  • Display diagonal
    • 62.2 cm (24.5")
    • 68.6 cm (27")
  • Pixel pitch
    • 0.0944 x 0.2802 mm
    • 0.3114 x 0.3114 mm
  • Pixel density
    • 89.91 ppi
    • 81.59 ppi
  • Viewable size, horizontal
    • 54.4 cm
    • 59.8 cm
  • Viewable size, vertical
    • 30.3 cm
    • 33.6 cm
  • Display diagonal (metric)
    • 62 cm
    • 69 cm
  • Energy consumption (SDR) per 1000 hours
    • 18 kWh
    • 21 kWh
  • Energy consumption (HDR) per 1000 hours
    • 23.4 kWh
    • 28 kWh

Side by side

Differences highlightedShow differences only
89 specifications
A

Dahua Technology

LM25-E231BN computer monitor

Model LM25-E231BN

View product
B

Dahua Technology

LM27-E231BN computer monitor

Model LM27-E231BN

View product
Display6 differ
Display diagonalDiffers62.2 cm (24.5")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeIPSIPS
LED backlightYesYes
Backlight typeEdge LEDEdge LED
Display brightness (typical)350 cd/m²350 cd/m²
Response time0.5 ms0.5 ms
Response time (MPRT)1 ms1 ms
Screen shapeFlatFlat
Contrast ratio (typical)1000:11000:1
Maximum refresh rate200 Hz200 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.7 million colours16.7 million colours
Pixel pitchDiffers0.0944 x 0.2802 mm0.3114 x 0.3114 mm
Pixel densityDiffers89.91 ppi81.59 ppi
Viewable size, horizontalDiffers54.4 cm59.8 cm
Viewable size, verticalDiffers30.3 cm33.6 cm
Display diagonal (metric)Differs62 cm69 cm
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10)High Dynamic Range 10 (HDR10)
Haze rate25%25%
Surface hardness3H3H
Colour depth8 bit8 bit
Colour gamut standardNTSCNTSC
NTSC coverage (typical)85%85%
Performanceidentical
Low Blue Light technologyYesYes
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Designidentical
Market positioningGamingGaming
Product colourBlackBlack
Frameless designYesYes
Front bezel colourBlackBlack
Detachable standYesYes
Feet colourBlackBlack
Ports & interfacesidentical
Built-in USB hubNoNo
HDMIYesYes
HDMI ports quantity11
HDMI version2.02.0
DisplayPorts quantity11
DisplayPort version1.41.4
Audio outputYesYes
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Wall mountableYesYes
Height adjustmentNoNo
Tilt adjustmentYesYes
Tilt angle range-5 - 20°-5 - 20°
Plug and PlayYesYes
LED indicatorsYesYes
Power5 differ
Energy efficiency class (SDR)EE
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers18 kWh21 kWh
Energy consumption (HDR) per 1000 hoursDiffers23.4 kWh28 kWh
Power consumption (typical)Differs19 W24.6 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs23.8 W32 W
Power consumption (off)0.3 W0.3 W
AC adapter output voltage12 V12 V
Power supply typeExternalExternal
Energy efficiency scaleA to GA to G
Current ratingDiffers3 A4 A
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)10 - 85%10 - 85%
Storage relative humidity (H-H)5 - 90%5 - 90%
Weight & dimensions7 differ
Width (without stand)Differs557.7 mm614.3 mm
Depth (without stand)Differs58 mm57.2 mm
Height (without stand)Differs330.6 mm366.8 mm
Weight (without stand)Differs2.93 kg3.55 kg
Bezel width (side)Differs6.98 mm8.21 mm
Bezel width (top)Differs6.98 mm8.21 mm
Bezel width (bottom)Differs1.96 cm2.23 cm
Packaging data4 differ
Package widthDiffers620 mm695 mm
Package depthDiffers134 mm150 mm
Package heightDiffers431 mm460 mm
Package weightDiffers4 kg4.85 kg
Package typeBoxBox
Packaging contentidentical
Stand includedYesYes
Cables includedDisplayPortDisplayPort
Power adapter includedYesYes
ManualYesYes
Other featuresidentical
Compliance certificatesCE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)CE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)
Mean time between failures (MTBF)30000 h30000 h
Technical detailsidentical
Native refresh rate60 Hz60 Hz

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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