Product comparison · 2 monitors

Viewsonic 20" LCD Monitor vs Viewsonic E2 Series VA903b computer monitor

14specifications compared
9differ
5identical
31known for one product only

Key differences

Display diagonal
- 20" LCD Monitor:50.8 cm (20")
- E2 Series VA903b computer monitor:48.3 cm (19")
Display resolution
- 20" LCD Monitor:1400 x 1050 pixels
- E2 Series VA903b computer monitor:1280 x 1024 pixels
Contrast ratio (typical)
- 20" LCD Monitor:500:1
- E2 Series VA903b computer monitor:700:1
Viewing angle, horizontal
- 20" LCD Monitor:170°
- E2 Series VA903b computer monitor:160°
Viewing angle, vertical
- 20" LCD Monitor:155°
- E2 Series VA903b computer monitor:150°
Power consumption (typical)
- 20" LCD Monitor:55 W
- E2 Series VA903b computer monitor:36 W
Operating relative humidity (H-H)
- 20" LCD Monitor:20 - 80%
- E2 Series VA903b computer monitor:10 - 90%
Power requirements
- 20" LCD Monitor:AC 100-240V
- E2 Series VA903b computer monitor:AC 100 – 240V, 50/60Hz

Side by side

Differences highlightedShow differences only

Comparison of 20" LCD Monitor, VA903b
45 specifications	A Viewsonic 20" LCD Monitor View product	B Viewsonic E2 Series VA903b computer monitor Model VA903b View product
Display5 differ
Display diagonalDiffers	50.8 cm (20")	48.3 cm (19")
Display resolutionDiffers	1400 x 1050 pixels	1280 x 1024 pixels
Contrast ratio (typical)Differs	500:1	700:1
Viewing angle, horizontalDiffers	170°	160°
Viewing angle, verticalDiffers	155°	150°
Horizontal scan rangeKnown for one	30 - 82 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 76 Hz	Unknown — not stated by the source
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.294
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
Audio inputKnown for one	Yes	Unknown — not stated by the source
Audio outputKnown for one	No	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	15-pin mini D-Sub
Ergonomicsidentical
Tilt angle rangeKnown for one	Unknown — not stated by the source	5 - 20°
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	55 W	36 W
Power consumption (off)Known for one	Unknown — not stated by the source	1 W
Operational conditions1 differ
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	20 - 80%	10 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensionsidentical
Width (without stand)Known for one	458 mm	Unknown — not stated by the source
Depth (without stand)Known for one	205 mm	Unknown — not stated by the source
Height (without stand)Known for one	465 mm	Unknown — not stated by the source
Weight (without stand)Known for one	8.4 kg	Unknown — not stated by the source
Width (with stand)Known for one	Unknown — not stated by the source	416 mm
Depth (with stand)Known for one	Unknown — not stated by the source	210 mm
Height (with stand)Known for one	Unknown — not stated by the source	428 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4.6 kg
Other features2 differ
Built-in subwooferKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Power requirementsDiffers	AC 100-240V	AC 100 – 240V, 50/60Hz
Compliance industry standardsKnown for one	TCO'03, ENERGY STAR	Unknown — not stated by the source
CertificationDiffers	UL, cUL, FCC-B, ICES-003, CB, CE, ENERGY STAR?, NOM, TUV/GS, Argentina TUV-S, TUV/ERGO (covers ISO13406-2 & MPR II), TCO03, GOST-R, SASO, PCBC, VCCI, BSMI, CCC, MIC, PSB, C-TICK, ROHS	TCO’03, CE, CB, TÜV/GS, TÜV/Ergo, ISO13406-2, UL/cUL, Energy Star, FCC-B, NOM, GOST-R, BSMI, CCC,(PSB),(C-TICK), Green Mark, WEEE, RoHS
Display viewable area (HxV)Known for one	Unknown — not stated by the source	376 x 301 mm
Security featuresKnown for one	Unknown — not stated by the source	Kensington security port

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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