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Product comparison · 2 monitors

Dahua Technology DHI-LM27-E331AY computer monitor vs Dahua Technology LM32-E330CA computer monitor

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  • 67specifications compared
  • 25differ
  • 42identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 80 cm (31.5")
  • Display technology
    • LED
    • LCD
  • Panel type
    • IPS
    • VA
  • Screen shape
    • Flat
    • Curved
  • Contrast ratio (typical)
    • 1000:1
    • 3000:1
  • Maximum refresh rate
    • 200 Hz
    • 180 Hz
  • Pixel pitch
    • 0.2331 x 0.2331 mm
    • 0.2724 x 0.2724 mm
  • Viewable size, horizontal
    • 59.7 cm
    • 69.7 cm

Side by side

Differences highlightedShow differences only
107 specifications
A

Dahua Technology

DHI-LM27-E331AY computer monitor

Model DHI-LM27-E331AY

View product
B

Dahua Technology

LM32-E330CA computer monitor

Model LM32-E330CA

View product
Display10 differ
Display diagonalDiffers68.6 cm (27")80 cm (31.5")
Display resolution2560 x 1440 pixels2560 x 1440 pixels
Native aspect ratio16:916:9
Display technologyDiffersLEDLCD
TouchscreenNoNo
HD typeQuad HDQuad HD
Panel typeDiffersIPSVA
LED backlightYesYes
Backlight typeEdge LEDEdge LED
Display brightness (typical)300 cd/m²300 cd/m²
Response time (MPRT)1 ms1 ms
Screen shapeDiffersFlatCurved
Screen curvature ratingKnown for one1500R
Supported graphics resolutionsKnown for one2560 x 1440
Supported video modesKnown for one1440p
Contrast ratio (typical)Differs1000:13000:1
Maximum refresh rateDiffers200 Hz180 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Pixel pitchDiffers0.2331 x 0.2331 mm0.2724 x 0.2724 mm
Pixel densityKnown for one93.2 ppi
Viewable size, horizontalDiffers59.7 cm69.7 cm
Viewable size, verticalDiffers33.6 cm39.2 cm
Display diagonal (metric)Known for one80 cm
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10)High Dynamic Range 10 (HDR10)
Haze rateDiffers25%40%
Surface hardness3H3H
Colour depthKnown for one8 bit
Colour gamut standardKnown for oneNTSC
NTSC coverage (typical)Known for one85%
Display number of coloursKnown for one1.07 billion colours
DCI-P3 coverageKnown for one95%
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo
VESA Adaptive Sync supportKnown for oneYes
Flicker-free technologyYesYes
Low Blue Light technologyYesYes
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Designidentical
Market positioningGamingGaming
Product colourBlackBlack
Frameless designKnown for oneNo
Front bezel colourKnown for oneBlack
Detachable standKnown for oneYes
Illuminated standKnown for oneNo
Feet colourKnown for oneBlack
Ports & interfaces1 differ
Built-in USB hubNoNo
HDMIYesYes
HDMI ports quantity22
HDMI versionDiffers2.12.0
DisplayPorts quantity22
DisplayPort version1.41.4
Headphone outYesYes
DisplayPort out versionKnown for one1.4
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Wall mountableKnown for oneYes
Height adjustmentYesYes
Adjustable height (max)Differs11 cm10 cm
SwivellingYesYes
Swivel angle rangeDiffers-20 - 20°-35 - 35°
Tilt adjustmentYesYes
Tilt angle range-5 - 15°-5 - 15°
Plug and PlayKnown for oneYes
LED indicatorsKnown for oneStatus
Pivot angleKnown for one-90 - 90°
Power4 differ
Energy efficiency class (SDR)FF
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers26 kWh32 kWh
Energy consumption (HDR) per 1000 hoursKnown for one42.2 kWh
Power consumption (typical)Differs28 W46.5 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs30 W72 W
Power consumption (off)0.3 W0.3 W
Input currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Power supply typeDiffersInternalExternal
Energy efficiency scaleKnown for oneA to G
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 & dimensions3 differ
Width (with stand)Differs613.8 mm717.7 mm
Depth (with stand)Differs70.7 mm242.8 mm
Height (with stand)Differs362.5 mm553 mm
Width (without stand)Known for one717.7 mm
Depth (without stand)Known for one118.3 mm
Height (without stand)Known for one422.4 mm
Weight (without stand)Known for one7 kg
Bezel width (side)Known for one3.8 mm
Bezel width (top)Known for one3.8 mm
Bezel width (bottom)Known for one1.72 cm
Weight (with stand)Known for one5.6 kg
Packaging data4 differ
Package widthDiffers704 mm954 mm
Package depthDiffers159 mm183 mm
Package heightDiffers505 mm523 mm
Package weightDiffers7.2 kg9.1 kg
Packaging content1 differ
Stand includedYesYes
Cables includedDiffersAC, DisplayPortDisplayPort, Power
Power adapter includedKnown for oneNo
ManualYesYes
Other featuresidentical
Automatic brightness controlKnown for oneNo
Compliance certificatesKnown for oneCE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)
Technical detailsidentical
Native refresh rate60 Hz60 Hz

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