Product comparison · 2 monitors

AOC LM-2028 computer monitor vs Viewsonic Monitor LCD VA703M 17"

13specifications compared
10differ
3identical
27known for one product only

Key differences

Display diagonal
- LM-2028 computer monitor:50.8 cm (20")
- Monitor LCD VA703M 17":43.2 cm (17")
Display resolution
- LM-2028 computer monitor:1600 x 1200 pixels
- Monitor LCD VA703M 17":1280 x 1024 pixels
Display brightness (typical)
- LM-2028 computer monitor:300 cd/m²
- Monitor LCD VA703M 17":280 cd/m²
Contrast ratio (typical)
- LM-2028 computer monitor:1000:1
- Monitor LCD VA703M 17":600:1
Viewing angle, horizontal
- LM-2028 computer monitor:178°
- Monitor LCD VA703M 17":150°
Viewing angle, vertical
- LM-2028 computer monitor:178°
- Monitor LCD VA703M 17":135°
Pixel pitch
- LM-2028 computer monitor:0.255 x 0.255 mm
- Monitor LCD VA703M 17":0.264
I/O ports
- LM-2028 computer monitor:D-sub; CEE22
- Monitor LCD VA703M 17":D-Sub

Side by side

Differences highlightedShow differences only

Comparison of LM-2028, Monitor LCD VA703M 17"
40 specifications	A AOC LM-2028 computer monitor Model LM-2028 View product	B Viewsonic Monitor LCD VA703M 17"View product
Display7 differ
Display diagonalDiffers	50.8 cm (20")	43.2 cm (17")
Display resolutionDiffers	1600 x 1200 pixels	1280 x 1024 pixels
Display brightness (typical)Differs	300 cd/m²	280 cd/m²
Contrast ratio (typical)Differs	1000:1	600:1
Viewing angle, horizontalDiffers	178°	150°
Viewing angle, verticalDiffers	178°	135°
Pixel pitchDiffers	0.255 x 0.255 mm	0.264
Digital horizontal frequencyKnown for one	30 - 80 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	55 - 75 Hz	Unknown — not stated by the source
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Viewable size, horizontalKnown for one	Unknown — not stated by the source	33.8 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	27 cm
Ports & interfaces1 differ
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
I/O portsDiffers	D-sub; CEE22	D-Sub
Ergonomicsidentical
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 20°
Power1 differ
Power consumption (typical)Differs	60 W	36 W
Weight & dimensionsidentical
Width (without stand)Known for one	344 mm	Unknown — not stated by the source
Depth (without stand)Known for one	246 mm	Unknown — not stated by the source
Height (without stand)Known for one	446 mm	Unknown — not stated by the source
Weight (without stand)Known for one	7.5 kg	Unknown — not stated by the source
Width (with stand)Known for one	Unknown — not stated by the source	379 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	400 mm
Weight (with stand)Known for one	Unknown — not stated by the source	3.6 kg
Other features1 differ
CompatibilityKnown for one	VESA, SXGA, XGA, SVGA, VGA, Mac	Unknown — not stated by the source
Display viewable area (HxV)Known for one	408 x 306 mm	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240 V AC; 50/60 Hz	Unknown — not stated by the source
Compliance industry standardsKnown for one	TCO03	Unknown — not stated by the source
CertificationDiffers	UL, CSA, FCC, TUV/GS, CE, ISO 13406-2	TCO’03
Speakers and microphoneKnown for one	Unknown — not stated by the source	2 x 1 W
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C

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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