Product comparison · 2 monitors

Acer A231Hbd computer monitor vs NEC AccuSync AS231WM

27specifications compared
15differ
12identical
25known for one product only

Key differences

Display resolution
- A231Hbd computer monitor:1920 x 1080 pixels
- AccuSync AS231WM:1680 x 1050 pixels
Display brightness (typical)
- A231Hbd computer monitor:300 cd/m²
- AccuSync AS231WM:250 cd/m²
Viewing angle, horizontal
- A231Hbd computer monitor:176°
- AccuSync AS231WM:170°
Viewing angle, vertical
- A231Hbd computer monitor:176°
- AccuSync AS231WM:160°
Horizontal scan range
- A231Hbd computer monitor:54.2 - 83.8 kHz
- AccuSync AS231WM:31.5 - 82.3 kHz
Vertical scan range
- A231Hbd computer monitor:49 - 75 Hz
- AccuSync AS231WM:56 - 75 Hz
HDCP
- A231Hbd computer monitor:Yes
- AccuSync AS231WM:No
Cable lock slot
- A231Hbd computer monitor:No
- AccuSync AS231WM:Yes

Side by side

Differences highlightedShow differences only

Comparison of A231Hbd, AccuSync AS231WM
52 specifications	A Acer A231Hbd computer monitor Model A231Hbd View product	B NEC AccuSync AS231WM View product
Display6 differ
Display diagonal	58.4 cm (23")	58.4 cm (23")
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)Differs	300 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	80000:1	Unknown — not stated by the source
Viewing angle, horizontalDiffers	176°	170°
Viewing angle, verticalDiffers	176°	160°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitch	0.265 x 0.265 mm	0.265 x 0.265 mm
Horizontal scan rangeDiffers	54.2 - 83.8 kHz	31.5 - 82.3 kHz
Vertical scan rangeDiffers	49 - 75 Hz	56 - 75 Hz
Viewable size, horizontalKnown for one	51 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	28.7 cm	Unknown — not stated by the source
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Multimediaidentical
Built-in speaker(s)Known for one	No	Unknown — not stated by the source
Built-in camera	No	No
RMS rated powerKnown for one	Unknown — not stated by the source	1 W
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Unknown — not stated by the source	Business
Ports & interfaces1 differ
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 quantityKnown for one	0	Unknown — not stated by the source
HDCPDiffers	Yes	No
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 slotDiffers	No	Yes
Height adjustmentKnown for one	No	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 15°	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Power2 differ
Power consumption (typical)Differs	31.7 W	25 W
Power consumption (standby)Differs	0.76 W	0.42 W
Power consumption (off)Known for one	0.72 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	544.3 mm	546 mm
Depth (without stand)Differs	184.8 mm	221.8 mm
Height (without stand)Differs	389 mm	378.6 mm
Weight (without stand)Differs	4.7 kg	5.4 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other features1 differ
TV tuner integrated	No	No
Supplied AC adapter typeDiffers	LCD	AC
Power requirementsKnown for one	Unknown — not stated by the source	100-120 V/220-240 V; 0.6 A/0.35 A
CertificationKnown for one	Unknown — not stated by the source	CCC; CE; EPEAT Silver; ERP; Energy Star 5.0; FCC Class B; GEEA/Energy Label; ISO 9241-307 (pixel failure class I); MPR II/ MPR III; PCT/Gost; TCO 5.0; TÜV Ergonomics; TÜV GS; UL/C-UL or CSA
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%

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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