All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 monitors

Dahua Technology LM24-A221Y computer monitor vs Dahua Technology LM30-E330CW computer monitor

Add a product
  • 76specifications compared
  • 38differ
  • 38identical
  • 25known for one product only

Key differences

  • Display diagonal
    • 60.5 cm (23.8")
    • 76.2 cm (30")
  • Display resolution
    • 1920 x 1080 pixels
    • 2560 x 1080 pixels
  • Native aspect ratio
    • 16:9
    • 21:9
  • Display technology
    • LED
    • LCD
  • HD type
    • Full HD
    • WFHD
  • Panel type
    • IPS
    • VA
  • Screen shape
    • Flat
    • Curved
  • Supported graphics resolutions
    • 1920 x 1080 (HD 1080)
    • 2560 x 1080

Side by side

Differences highlightedShow differences only
101 specifications
A

Dahua Technology

LM24-A221Y computer monitor

Model LM24-A221Y

View product
B

Dahua Technology

LM30-E330CW computer monitor

Model LM30-E330CW

View product
Display13 differ
Display diagonalDiffers60.5 cm (23.8")76.2 cm (30")
Display resolutionDiffers1920 x 1080 pixels2560 x 1080 pixels
Native aspect ratioDiffers16:921:9
Display technologyDiffersLEDLCD
TouchscreenNoNo
HD typeDiffersFull HDWFHD
Panel typeDiffersIPSVA
LED backlightYesYes
Backlight typeEdge LEDEdge LED
Display brightness (typical)250 cd/m²250 cd/m²
Response time (MPRT)1 ms1 ms
Screen shapeDiffersFlatCurved
Screen curvature ratingKnown for one1500R
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)2560 x 1080
Supported video modes1080p1080p
Contrast ratio (typical)Differs1200:13000:1
Maximum refresh rateDiffers144 Hz200 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display diagonal (metric)Differs61 cm76 cm
Haze rate25%25%
Surface hardness3H3H
Colour gamut standardDiffersNTSCNTSC, sRGB
sRGB coverage (typical)Known for one99%
NTSC coverage (typical)Differs72%85%
Pixel pitchKnown for one0.2745 x 0.2745 mm
Pixel densityKnown for one92.56 ppi
Viewable size, horizontalKnown for one52.7 cm
Viewable size, verticalKnown for one29.6 cm
Colour depthKnown for one6 bit
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
VESA Adaptive Sync supportKnown for oneYes
Flicker-free technologyKnown for oneYes
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Design4 differ
Market positioningDiffersOfficeGaming
Product colourDiffersBlackWhite
Front bezel colourDiffersBlackWhite
Illuminated standNoNo
Feet colourDiffersBlackWhite
Ports & interfaces2 differ
Built-in USB hubNoNo
HDMIYesYes
HDMI ports quantityDiffers12
HDMI versionDiffers1.42.0
DisplayPorts quantityKnown for one2
DisplayPort versionKnown for one1.4
Headphone outKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Networkidentical
Wi-FiNoNo
BluetoothNoNo
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interfaceDiffers100 x 100 mm75 x 75 mm
Wall mountableYesYes
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one11.5 cm
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-25 - 25°
Tilt adjustmentYesYes
Tilt angle range-5 - 20°-5 - 20°
Plug and PlayYesYes
LED indicatorsKnown for oneStatus
Power4 differ
Energy efficiency class (SDR)DiffersDF
Energy efficiency class (HDR)Not availableNot available
Energy consumption (SDR) per 1000 hoursDiffers13 kWh25.8 kWh
Power consumption (typical)Differs21.2 W36 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs22 W40 W
Power consumption (off)0.3 W0.3 W
Input currentKnown for one4 A
AC adapter output voltage12 V12 V
Power supply typeExternalExternal
Energy efficiency scaleA to GA 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 & dimensions9 differ
Width (with stand)Differs542.1 mm701.1 mm
Depth (with stand)Differs189 mm269.3 mm
Height (with stand)Differs418.3 mm536.3 mm
Weight (with stand)Known for one5.84 kg
Width (without stand)Differs542.1 mm701.1 mm
Depth (without stand)Differs47.6 mm121.7 mm
Height (without stand)Differs322.4 mm317.6 mm
Bezel width (side)Differs3.6 mm8.17 mm
Bezel width (top)Differs2.3 mm8.17 mm
Bezel width (bottom)Differs1.68 cm1.87 cm
Weight (without stand)Known for one2.8 kg
Packaging data4 differ
Package widthDiffers602 mm817 mm
Package depthDiffers120 mm450 mm
Package heightDiffers412 mm248 mm
Package weightDiffers3.9 kg8.71 kg
Packaging content1 differ
Cables includedDiffersHDMIDisplayPort
Power adapter includedYesYes
Stand includedKnown for oneYes
Quick start guideKnown for oneYes
ManualKnown for oneYes
Other featuresidentical
Automatic brightness controlNoNo
Compliance certificatesCE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)CE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)
E-manualKnown for oneYes
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.

More monitor comparisons

All monitor comparisons