Product comparison · 2 monitors

Acer M190HQDL computer monitor vs NEC AccuSync AS231WM

20specifications compared
9differ
11identical
25known for one product only

Key differences

Display diagonal
- M190HQDL computer monitor:47 cm (18.5")
- AccuSync AS231WM:58.4 cm (23")
Display resolution
- M190HQDL computer monitor:1366 x 768 pixels
- AccuSync AS231WM:1680 x 1050 pixels
Market positioning
- M190HQDL computer monitor:Home
- AccuSync AS231WM:Business
Power consumption (typical)
- M190HQDL computer monitor:46 W
- AccuSync AS231WM:25 W
Width (without stand)
- M190HQDL computer monitor:451 mm
- AccuSync AS231WM:546 mm
Depth (without stand)
- M190HQDL computer monitor:168 mm
- AccuSync AS231WM:221.8 mm
Height (without stand)
- M190HQDL computer monitor:352 mm
- AccuSync AS231WM:378.6 mm
Weight (without stand)
- M190HQDL computer monitor:3.3 kg
- AccuSync AS231WM:5.4 kg

Side by side

Differences highlightedShow differences only

Comparison of M190HQDL, AccuSync AS231WM
45 specifications	A Acer M190HQDL computer monitor Model M190HQDL View product	B NEC AccuSync AS231WM View product
Display2 differ
Display diagonalDiffers	47 cm (18.5")	58.4 cm (23")
Display resolutionDiffers	1366 x 768 pixels	1680 x 1050 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Pixel pitchKnown for one	Unknown — not stated by the source	0.265 x 0.265 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31.5 - 82.3 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 75 Hz
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	1000000:1	Unknown — not stated by the source
Multimediaidentical
RMS rated powerKnown for one	Unknown — not stated by the source	1 W
Design1 differ
Market positioningDiffers	Home	Business
Ports & interfacesidentical
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
SCART ports quantityKnown for one	1	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
Ergonomicsidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Power1 differ
Power consumption (typical)Differs	46 W	25 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.42 W
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%
Weight & dimensions4 differ
Width (without stand)Differs	451 mm	546 mm
Depth (without stand)Differs	168 mm	221.8 mm
Height (without stand)Differs	352 mm	378.6 mm
Weight (without stand)Differs	3.3 kg	5.4 kg
Other features1 differ
TV tuner integratedDiffers	Yes	No
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
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC

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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