Product comparison · 2 monitors

Acer A231Hb computer monitor vs Acer B173DOwmdh computer monitor

29specifications compared
17differ
12identical
26known for one product only

Key differences

Display diagonal
- A231Hb computer monitor:58.4 cm (23")
- B173DOwmdh computer monitor:43.2 cm (17")
Display resolution
- A231Hb computer monitor:1920 x 1080 pixels
- B173DOwmdh computer monitor:1280 x 1024 pixels
Native aspect ratio
- A231Hb computer monitor:16:9
- B173DOwmdh computer monitor:5:4
Display brightness (typical)
- A231Hb computer monitor:300 cd/m²
- B173DOwmdh computer monitor:250 cd/m²
Supported graphics resolutions
- A231Hb computer monitor:1920 x 1080 (HD 1080)
- B173DOwmdh computer monitor:1280 x 1024 (SXGA)
Aspect ratio
- A231Hb computer monitor:16:9
- B173DOwmdh computer monitor:5:4
Contrast ratio (dynamic)
- A231Hb computer monitor:80000:1
- B173DOwmdh computer monitor:20000:1
Built-in speaker(s)
- A231Hb computer monitor:No
- B173DOwmdh computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of A231Hb, B173DOwmdh
55 specifications	A Acer A231Hb computer monitor Model A231Hb View product	B Acer B173DOwmdh computer monitor Model B173DOwmdh View product
Display7 differ
Display diagonalDiffers	58.4 cm (23")	43.2 cm (17")
Display resolutionDiffers	1920 x 1080 pixels	1280 x 1024 pixels
Native aspect ratioDiffers	16:9	5:4
Touchscreen	No	No
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	1280 x 1024 (SXGA)
Aspect ratioDiffers	16:9	5:4
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	80000:1	20000:1
Viewing angle, horizontal	176°	176°
Viewing angle, vertical	176°	176°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.264 x 0.264 mm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 80 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	55 - 75 Hz
HD typeKnown for one	Full HD	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Built-in camera	No	No
Design1 differ
Product colourDiffers	Black	Grey
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
HDCP	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	No	No
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 2°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	German, Dutch, English, Spanish, Finnish, French, Italian, Russian
Power3 differ
Power consumption (typical)Differs	31.7 W	21.3 W
Power consumption (standby)Differs	0.76 W	0.58 W
Power consumption (off)Differs	0.72 W	0.5 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
Width (without stand)Differs	544 mm	369.7 mm
Depth (without stand)Differs	389 mm	198.5 mm
Height (without stand)Differs	185 mm	342.7 mm
Weight (without stand)Differs	4.7 kg	5 kg
Other features1 differ
TV tuner integrated	No	No
Signal inputKnown for one	Unknown — not stated by the source	VGA + DVI
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
CertificationDiffers	MPR II WEEE	CE, GS, ISO 9241-307, TCO 5.0
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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