Product comparison · 2 monitors

Acer A221HQLbmd computer monitor vs LG W3000H computer monitor

28specifications compared
19differ
9identical
21known for one product only

Key differences

Display diagonal
- A221HQLbmd computer monitor:54.6 cm (21.5")
- W3000H computer monitor:76.2 cm (30")
Display resolution
- A221HQLbmd computer monitor:1920 x 1080 pixels
- W3000H computer monitor:2560 x 1600 pixels
Native aspect ratio
- A221HQLbmd computer monitor:16:9
- W3000H computer monitor:16:10
Display brightness (typical)
- A221HQLbmd computer monitor:250 cd/m²
- W3000H computer monitor:370 cd/m²
Aspect ratio
- A221HQLbmd computer monitor:16:9
- W3000H computer monitor:16:10
Contrast ratio (dynamic)
- A221HQLbmd computer monitor:12000000:1
- W3000H computer monitor:3000:1
Viewing angle, horizontal
- A221HQLbmd computer monitor:176°
- W3000H computer monitor:178°
Viewing angle, vertical
- A221HQLbmd computer monitor:176°
- W3000H computer monitor:178°

Side by side

Differences highlightedShow differences only

Comparison of A221HQLbmd, W3000H
49 specifications	A Acer A221HQLbmd computer monitor Model A221HQLbmd View product	B LG W3000H computer monitor Model W3000H View product
Display8 differ
Display diagonalDiffers	54.6 cm (21.5")	76.2 cm (30")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1600 pixels
Native aspect ratioDiffers	16:9	16:10
Touchscreen	No	No
HD type	Full HD	Full HD
Display brightness (typical)Differs	250 cd/m²	370 cd/m²
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
Aspect ratioDiffers	16:9	16:10
Contrast ratio (dynamic)Differs	12000000:1	3000:1
Viewing angle, horizontalDiffers	176°	178°
Viewing angle, verticalDiffers	176°	178°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Response timeKnown for one	Unknown — not stated by the source	5 ms
Pixel pitchKnown for one	Unknown — not stated by the source	0.252 x 0.252 mm
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantity	0	0
HDCP	Yes	Yes
USB hub versionKnown for one	Unknown — not stated by the source	2.0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	2
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Ergonomics1 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	No	No
Height adjustmentKnown for one	No	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsDiffers	Power	Stand-by
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 25°
Power3 differ
Power consumption (typical)Differs	30 W	130 W
Power consumption (standby)Differs	0.79 W	2 W
Power consumption (off)Differs	0.67 W	1 W
Weight & dimensions4 differ
Width (without stand)Differs	511 mm	702.7 mm
Depth (without stand)Differs	199 mm	270 mm
Height (without stand)Differs	370 mm	525 mm
Weight (without stand)Differs	3.5 kg	2.3 kg
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
TV tuner integrated	No	No
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Display viewable area (HxV)Known for one	Unknown — not stated by the source	646.2 x 403.86 mm
Power requirementsKnown for one	Unknown — not stated by the source	90 - 264 VAC, 47 - 63 Hz
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source

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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