Product comparison · 2 monitors

Acer A231Hbmd computer monitor vs Acer H223HQDbd computer monitor

24specifications compared
10differ
14identical
15known for one product only

Key differences

The Acer A231Hbmd computer monitor has 30,000 :1 more contrast ratio (dynamic) than the Acer H223HQDbd computer monitor (80000:1 vs 50000:1). The Acer A231Hbmd computer monitor has 6° more viewing angle, horizontal than the Acer H223HQDbd computer monitor (176° vs 170°). The Acer A231Hbmd computer monitor has 16° more viewing angle, vertical than the Acer H223HQDbd computer monitor (176° vs 160°). Display diagonal: 58.4 cm (23") on the Acer A231Hbmd computer monitor, 54.6 cm (21.5") on the Acer H223HQDbd computer monitor. Certification: CE, TÜV GS, MPRII, ISO9241-307 on the Acer A231Hbmd computer monitor, CE, TÜV GS, ISO 13406-2 on the Acer H223HQDbd computer monitor.

Display diagonal
- A231Hbmd computer monitor:58.4 cm (23")
- H223HQDbd computer monitor:54.6 cm (21.5")
Contrast ratio (dynamic)
- A231Hbmd computer monitor:80000:1
- H223HQDbd computer monitor:50000:1
Viewing angle, horizontal
- A231Hbmd computer monitor:176°
- H223HQDbd computer monitor:170°
Viewing angle, vertical
- A231Hbmd computer monitor:176°
- H223HQDbd computer monitor:160°
HDMI ports quantity
- A231Hbmd computer monitor:0
- H223HQDbd computer monitor:1
Width (without stand)
- A231Hbmd computer monitor:544.3 mm
- H223HQDbd computer monitor:519.6 mm
Depth (without stand)
- A231Hbmd computer monitor:184.8 mm
- H223HQDbd computer monitor:69.8 mm
Height (without stand)
- A231Hbmd computer monitor:389.2 mm
- H223HQDbd computer monitor:376.9 mm

Side by side

Differences highlightedShow differences only

Comparison of A231Hbmd, H223HQDbd
39 specifications	A Acer A231Hbmd computer monitor Model A231Hbmd View product	B Acer H223HQDbd computer monitor Model H223HQDbd View product
Display4 differ
Display diagonalDiffers	58.4 cm (23")	54.6 cm (21.5")
Contrast ratio (dynamic)Differs	80000:1	50000:1
Viewing angle, horizontalDiffers	176°	170°
Viewing angle, verticalDiffers	176°	160°
Pixel pitchKnown for one	Unknown — not stated by the source	0.248 x 0.248 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	47.7 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	26.8 cm
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
Multimediaidentical
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Built-in speaker(s)Known for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	0	1
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Stand-by	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	29.82 W
Weight & dimensions4 differ
Width (without stand)Differs	544.3 mm	519.6 mm
Depth (without stand)Differs	184.8 mm	69.8 mm
Height (without stand)Differs	389.2 mm	376.9 mm
Weight (without stand)Differs	4.7 kg	4.9 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other features1 differ
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
CertificationDiffers	CE, TÜV GS, MPRII, ISO9241-307	CE, TÜV GS, ISO 13406-2
Supplied AC adapter typeKnown for one	AC	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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