Product comparison · 2 monitors

Acer A221HQLbd computer monitor vs Acer B223WLOwmdr computer monitor

31specifications compared
14differ
17identical
19known for one product only

Key differences

Display diagonal
- A221HQLbd computer monitor:54.6 cm (21.5")
- B223WLOwmdr computer monitor:55.9 cm (22")
Display resolution
- A221HQLbd computer monitor:1920 x 1080 pixels
- B223WLOwmdr computer monitor:1680 x 1050 pixels
Viewing angle, horizontal
- A221HQLbd computer monitor:176°
- B223WLOwmdr computer monitor:160°
Viewing angle, vertical
- A221HQLbd computer monitor:176°
- B223WLOwmdr computer monitor:160°
Product colour
- A221HQLbd computer monitor:Black
- B223WLOwmdr computer monitor:Grey
Cable lock slot
- A221HQLbd computer monitor:No
- B223WLOwmdr computer monitor:Yes
Power consumption (typical)
- A221HQLbd computer monitor:30 W
- B223WLOwmdr computer monitor:20.7 W
Power consumption (standby)
- A221HQLbd computer monitor:0.79 W
- B223WLOwmdr computer monitor:0.46 W

Side by side

Differences highlightedShow differences only

Comparison of A221HQLbd, B223WLOwmdr
50 specifications	A Acer A221HQLbd computer monitor Model A221HQLbd View product	B Acer B223WLOwmdr computer monitor Model B223WLOwmdr View product
Display4 differ
Display diagonalDiffers	54.6 cm (21.5")	55.9 cm (22")
Display resolutionDiffers	1920 x 1080 pixels	1680 x 1050 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)	12000000:1	12000000:1
Viewing angle, horizontalDiffers	176°	160°
Viewing angle, verticalDiffers	176°	160°
Pixel pitchKnown for one	Unknown — not stated by the source	0.282 x 0.282 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 80 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	55 - 75 Hz
HD typeKnown for one	Full HD	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
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
Multimediaidentical
Built-in camera	No	No
Built-in speaker(s)Known for one	No	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Grey
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantity	0	0
HDMI ports quantity	0	0
HDCP	Yes	Yes
AC (power) in	Yes	Yes
Ergonomics1 differ
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
Swivel angle rangeKnown for one	Unknown — not stated by the source	-35 - 35°
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 15°
LED indicatorsKnown for one	Unknown — not stated by the source	Stand-by
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	30 W	20.7 W
Power consumption (standby)Differs	0.79 W	0.46 W
Power consumption (off)Differs	0.67 W	0 W
Weight & dimensions4 differ
Width (without stand)Differs	511 mm	506 mm
Depth (without stand)Differs	370 mm	216 mm
Height (without stand)Differs	199 mm	357 mm
Weight (without stand)Differs	3.5 kg	6.4 kg
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
TV tuner integrated	No	No
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
CertificationDiffers	MPRII GOST CE CB UL FCC GS ERGO ISO9241-307	CE, TÜV GS, TCO 5, ISO 9241-307
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	DVI, VGA	Unknown — not stated by the source
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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