Product comparison · 2 monitors

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

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

Key differences

Display diagonal
- LM24-A221Y computer monitor:60.5 cm (23.8")
- LM30-E330CW computer monitor:76.2 cm (30")
Display resolution
- LM24-A221Y computer monitor:1920 x 1080 pixels
- LM30-E330CW computer monitor:2560 x 1080 pixels
Native aspect ratio
- LM24-A221Y computer monitor:16:9
- LM30-E330CW computer monitor:21:9
Display technology
- LM24-A221Y computer monitor:LED
- LM30-E330CW computer monitor:LCD
HD type
- LM24-A221Y computer monitor:Full HD
- LM30-E330CW computer monitor:WFHD
Panel type
- LM24-A221Y computer monitor:IPS
- LM30-E330CW computer monitor:VA
Screen shape
- LM24-A221Y computer monitor:Flat
- LM30-E330CW computer monitor:Curved
Supported graphics resolutions
- LM24-A221Y computer monitor:1920 x 1080 (HD 1080)
- LM30-E330CW computer monitor:2560 x 1080

Side by side

Differences highlightedShow differences only

Comparison of LM24-A221Y, LM30-E330CW
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 diagonalDiffers	60.5 cm (23.8")	76.2 cm (30")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1080 pixels
Native aspect ratioDiffers	16:9	21:9
Display technologyDiffers	LED	LCD
HD typeDiffers	Full HD	WFHD
Panel typeDiffers	IPS	VA
Screen shapeDiffers	Flat	Curved
Screen curvature ratingKnown for one	Unknown — not stated by the source	1500R
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	2560 x 1080
Contrast ratio (typical)Differs	1200:1	3000:1
Maximum refresh rateDiffers	144 Hz	200 Hz
Display diagonal (metric)Differs	61 cm	76 cm
Colour gamut standardDiffers	NTSC	NTSC, sRGB
sRGB coverage (typical)Known for one	Unknown — not stated by the source	99%
NTSC coverage (typical)Differs	72%	85%
Pixel pitchKnown for one	0.2745 x 0.2745 mm	Unknown — not stated by the source
Pixel densityKnown for one	92.56 ppi	Unknown — not stated by the source
Viewable size, horizontalKnown for one	52.7 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	29.6 cm	Unknown — not stated by the source
Colour depthKnown for one	6 bit	Unknown — not stated by the source
Performanceidentical
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Design4 differ
Market positioningDiffers	Office	Gaming
Product colourDiffers	Black	White
Front bezel colourDiffers	Black	White
Feet colourDiffers	Black	White
Ports & interfaces2 differ
HDMI ports quantityDiffers	1	2
HDMI versionDiffers	1.4	2.0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
DisplayPort versionKnown for one	Unknown — not stated by the source	1.4
Headphone outKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Ergonomics1 differ
Panel mounting interfaceDiffers	100 x 100 mm	75 x 75 mm
Height adjustmentKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	11.5 cm
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-25 - 25°
LED indicatorsKnown for one	Status	Unknown — not stated by the source
Power4 differ
Energy efficiency class (SDR)Differs	D	F
Energy consumption (SDR) per 1000 hoursDiffers	13 kWh	25.8 kWh
Power consumption (typical)Differs	21.2 W	36 W
Power consumption (max)Differs	22 W	40 W
Input currentKnown for one	Unknown — not stated by the source	4 A
Weight & dimensions9 differ
Width (with stand)Differs	542.1 mm	701.1 mm
Depth (with stand)Differs	189 mm	269.3 mm
Height (with stand)Differs	418.3 mm	536.3 mm
Weight (with stand)Known for one	Unknown — not stated by the source	5.84 kg
Width (without stand)Differs	542.1 mm	701.1 mm
Depth (without stand)Differs	47.6 mm	121.7 mm
Height (without stand)Differs	322.4 mm	317.6 mm
Bezel width (side)Differs	3.6 mm	8.17 mm
Bezel width (top)Differs	2.3 mm	8.17 mm
Bezel width (bottom)Differs	1.68 cm	1.87 cm
Weight (without stand)Known for one	2.8 kg	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	602 mm	817 mm
Package depthDiffers	120 mm	450 mm
Package heightDiffers	412 mm	248 mm
Package weightDiffers	3.9 kg	8.71 kg
Packaging content1 differ
Cables includedDiffers	HDMI	DisplayPort
Stand includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
E-manualKnown for one	Unknown — not stated by the source	Yes

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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