Product comparison · 2 monitors

Viewsonic LED LCD VA1928wm computer monitor vs Viewsonic VG2027WM 20" LCD Monitor

28specifications compared
10differ
18identical
22known for one product only

Key differences

Display diagonal
- LED LCD VA1928wm computer monitor:48.3 cm (19")
- VG2027WM 20" LCD Monitor:50.8 cm (20")
Display resolution
- LED LCD VA1928wm computer monitor:1440 x 900 pixels
- VG2027WM 20" LCD Monitor:1600 x 900 pixels
Contrast ratio (dynamic)
- LED LCD VA1928wm computer monitor:10000:1
- VG2027WM 20" LCD Monitor:20000:1
Viewing angle, vertical
- LED LCD VA1928wm computer monitor:160°
- VG2027WM 20" LCD Monitor:170°
USB Type-A downstream ports quantity
- LED LCD VA1928wm computer monitor:0
- VG2027WM 20" LCD Monitor:1
DVI-D ports quantity
- LED LCD VA1928wm computer monitor:0
- VG2027WM 20" LCD Monitor:1
Power consumption (typical)
- LED LCD VA1928wm computer monitor:36 W
- VG2027WM 20" LCD Monitor:23 W
Weight (without stand)
- LED LCD VA1928wm computer monitor:4.4 kg
- VG2027WM 20" LCD Monitor:4.25 kg

Side by side

Differences highlightedShow differences only

Comparison of VA1928wm, VG2027WM 20" LCD Monitor
50 specifications	A Viewsonic LED LCD VA1928wm computer monitor Model VA1928wm View product	B Viewsonic VG2027WM 20" LCD Monitor View product
Display4 differ
Display diagonalDiffers	48.3 cm (19")	50.8 cm (20")
Display resolutionDiffers	1440 x 900 pixels	1600 x 900 pixels
Touchscreen	No	No
Display brightness (typical)	300 cd/m²	300 cd/m²
Response time	5 ms	5 ms
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Differs	10000:1	20000:1
Viewing angle, horizontal	160°	160°
Viewing angle, verticalDiffers	160°	170°
Pixel pitchKnown for one	Unknown — not stated by the source	0.276 x 0.276 mm
Digital horizontal frequency	24 - 82 kHz	24 - 82 kHz
Digital vertical frequency	50 - 75 Hz	50 - 75 Hz
Separate H/V sync	Yes	Yes
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
Surface treatmentKnown for one	3H	Unknown — not stated by the source
Performanceidentical
Mac operating systems supported	Yes	Yes
Multimediaidentical
RMS rated power	4 W	4 W
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colour	Black	Black
Ports & interfaces2 differ
USB hub versionKnown for one	Unknown — not stated by the source	2.0
USB Type-A downstream ports quantityDiffers	0	1
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityDiffers	0	1
Audio input	Yes	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
AC (power) inKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
Panel mounting interface	100 x 100 mm	100 x 100 mm
LED indicatorsKnown for one	Unknown — not stated by the source	Stand-by
Tilt angle rangeKnown for one	-5 - 20°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	36 W	23 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Weight & dimensions1 differ
Width (with stand)Known for one	Unknown — not stated by the source	481 mm
Depth (with stand)Known for one	Unknown — not stated by the source	393 mm
Height (with stand)Known for one	Unknown — not stated by the source	230 mm
Weight (without stand)Differs	4.4 kg	4.25 kg
Width (without stand)Known for one	440.2 mm	Unknown — not stated by the source
Depth (without stand)Known for one	195 mm	Unknown — not stated by the source
Height (without stand)Known for one	383.4 mm	Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other features2 differ
Audio systemKnown for one	Unknown — not stated by the source	SRS Premium Sound
TV tuner integrated	No	No
Power requirementsDiffers	100-240V	100 - 240 V
CertificationDiffers	CE, FCC, RoHS	CB TCO'03 WEEE ROHS UL/cUL FCC-B IRAM NOM ERGO CE CCC
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD

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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