Product comparison · 2 monitors

NEC AS191WM computer monitor vs NEC AccuSync AS221WM computer monitor

26specifications compared
14differ
12identical
38known for one product only

Key differences

Display diagonal
- AS191WM computer monitor:48.3 cm (19")
- AccuSync AS221WM computer monitor:55.9 cm (22")
Display resolution
- AS191WM computer monitor:1440 x 900 pixels
- AccuSync AS221WM computer monitor:1680 x 1050 pixels
Viewing angle, vertical
- AS191WM computer monitor:176°
- AccuSync AS221WM computer monitor:170°
Pixel pitch
- AS191WM computer monitor:0.284 x 0.284 mm
- AccuSync AS221WM computer monitor:0.28 x 0.28 mm
Built-in speaker(s)
- AS191WM computer monitor:No
- AccuSync AS221WM computer monitor:Yes
Power consumption (typical)
- AS191WM computer monitor:21 W
- AccuSync AS221WM computer monitor:24 W
Width (with stand)
- AS191WM computer monitor:439.4 mm
- AccuSync AS221WM computer monitor:505.2 mm
Depth (with stand)
- AS191WM computer monitor:209.8 mm
- AccuSync AS221WM computer monitor:221.8 mm

Side by side

Differences highlightedShow differences only

Comparison of AS191WM, AS221WM
64 specifications	A NEC AS191WM computer monitor Model AS191WM View product	B NEC AccuSync AS221WM computer monitor Model AS221WM View product
Display4 differ
Display diagonalDiffers	48.3 cm (19")	55.9 cm (22")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Display technologyKnown for one	Unknown — not stated by the source	LED
Panel typeKnown for one	Unknown — not stated by the source	TN
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1680 x 1050 (WSXGA+)
Aspect ratioKnown for one	Unknown — not stated by the source	16:10
Viewing angle, verticalDiffers	176°	170°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchDiffers	0.284 x 0.284 mm	0.28 x 0.28 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
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
3DKnown for one	Unknown — not stated by the source	No
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Digital horizontal frequencyKnown for one	31.5 - 81.1 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	56 - 75 Hz	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Audio inputKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Unknown — not stated by the source	No
Height adjustmentKnown for one	Unknown — not stated by the source	No
Power1 differ
Power consumption (typical)Differs	21 W	24 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.42 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power consumption (PowerSave)Known for one	0.4 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Weight & dimensions8 differ
Width (with stand)Differs	439.4 mm	505.2 mm
Depth (with stand)Differs	209.8 mm	221.8 mm
Height (with stand)Differs	347.1 mm	390.9 mm
Weight (with stand)Differs	4.4 kg	5 kg
Width (without stand)Differs	439.4 mm	505.2 mm
Depth (without stand)Differs	64.6 mm	65.2 mm
Height (without stand)Differs	299.8 mm	342.9 mm
Weight (without stand)Differs	4.1 kg	4.7 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, Audio (3.5mm), VGA
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Other featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	TCO, RoHS
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

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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