Product comparison · 2 monitors

Acer A221HQLbmd computer monitor vs Acer B223WBYMRUZ computer monitor

23specifications compared
10differ
13identical
20known for one product only

Key differences

Display diagonal
- A221HQLbmd computer monitor:54.6 cm (21.5")
- B223WBYMRUZ computer monitor:55.9 cm (22")
Display resolution
- A221HQLbmd computer monitor:1920 x 1080 pixels
- B223WBYMRUZ computer monitor:1680 x 1050 pixels
Contrast ratio (dynamic)
- A221HQLbmd computer monitor:12000000:1
- B223WBYMRUZ computer monitor:50000:1
LED indicators
- A221HQLbmd computer monitor:Power
- B223WBYMRUZ computer monitor:Stand-by
Power consumption (typical)
- A221HQLbmd computer monitor:30 W
- B223WBYMRUZ computer monitor:20.7 W
Power consumption (standby)
- A221HQLbmd computer monitor:0.79 W
- B223WBYMRUZ computer monitor:0.46 W
Width (without stand)
- A221HQLbmd computer monitor:511 mm
- B223WBYMRUZ computer monitor:506 mm
Depth (without stand)
- A221HQLbmd computer monitor:199 mm
- B223WBYMRUZ computer monitor:216 mm

Side by side

Differences highlightedShow differences only

Comparison of A221HQLbmd, B223WBYMRUZ
43 specifications	A Acer A221HQLbmd computer monitor Model A221HQLbmd View product	B Acer B223WBYMRUZ computer monitor Model B223WBYMRUZ View product
Display3 differ
Display diagonalDiffers	54.6 cm (21.5")	55.9 cm (22")
Display resolutionDiffers	1920 x 1080 pixels	1680 x 1050 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Touchscreen	No	No
HD typeKnown for one	Full HD	Unknown — not stated by the source
Display brightness (typical)	250 cd/m²	250 cd/m²
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	12000000:1	50000:1
Viewing angle, horizontal	176°	176°
Viewing angle, vertical	176°	176°
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
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
HDCP	Yes	Yes
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
Power2 differ
Power consumption (typical)Differs	30 W	20.7 W
Power consumption (standby)Differs	0.79 W	0.46 W
Power consumption (off)Known for one	0.67 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	511 mm	506 mm
Depth (without stand)Differs	199 mm	216 mm
Height (without stand)Differs	370 mm	467 mm
Weight (without stand)Differs	3.5 kg	6.4 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 type	AC	AC
CertificationKnown for one	Unknown — not stated by the source	TCO '05, Energy Star
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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