Product comparison · 2 monitors

Acer AL2251W computer monitor vs LG L2000CM-SF 20" LCD Monitor

12specifications compared
8differ
4identical
26known for one product only

Key differences

Display diagonal
- AL2251W computer monitor:55.9 cm (22")
- L2000CM-SF 20" LCD Monitor:51 cm (20.1")
Display resolution
- AL2251W computer monitor:1680 x 1050 pixels
- L2000CM-SF 20" LCD Monitor:1600 x 1200 pixels
Response time
- AL2251W computer monitor:5 ms
- L2000CM-SF 20" LCD Monitor:8 ms
Contrast ratio (typical)
- AL2251W computer monitor:800:1
- L2000CM-SF 20" LCD Monitor:2000:1
Viewing angle, horizontal
- AL2251W computer monitor:160°
- L2000CM-SF 20" LCD Monitor:178°
Viewing angle, vertical
- AL2251W computer monitor:160°
- L2000CM-SF 20" LCD Monitor:178°
Pixel pitch
- AL2251W computer monitor:0.282
- L2000CM-SF 20" LCD Monitor:0.255 x 0.255 mm
Power consumption (typical)
- AL2251W computer monitor:50 W
- L2000CM-SF 20" LCD Monitor:58 W

Side by side

Differences highlightedShow differences only

Comparison of AL2251W, L2000CM-SF 20" LCD Monitor
38 specifications	A Acer AL2251W computer monitor Model AL2251W View product	B LG L2000CM-SF 20" LCD Monitor View product
Display7 differ
Display diagonalDiffers	55.9 cm (22")	51 cm (20.1")
Display resolutionDiffers	1680 x 1050 pixels	1600 x 1200 pixels
Touchscreen	No	No
Display brightness (typical)	300 cd/m²	300 cd/m²
Response timeDiffers	5 ms	8 ms
Contrast ratio (typical)Differs	800:1	2000:1
Viewing angle, horizontalDiffers	160°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchDiffers	0.282	0.255 x 0.255 mm
Viewable size, horizontalKnown for one	47.3 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	29.6 cm	Unknown — not stated by the source
Native aspect ratioKnown for one	Unknown — not stated by the source	4:3
Aspect ratioKnown for one	Unknown — not stated by the source	4:3
Horizontal scan rangeKnown for one	Unknown — not stated by the source	28 - 92 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 85 Hz
Designidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
Ergonomicsidentical
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
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	50 W	58 W
Power consumption (standby)Known for one	1.5 W	Unknown — not stated by the source
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
Weight & dimensionsidentical
Width (with stand)Known for one	512 mm	Unknown — not stated by the source
Depth (with stand)Known for one	174 mm	Unknown — not stated by the source
Height (with stand)Known for one	433 mm	Unknown — not stated by the source
Weight (with stand)Known for one	6.8 kg	Unknown — not stated by the source
Width (without stand)Known for one	Unknown — not stated by the source	446 mm
Depth (without stand)Known for one	Unknown — not stated by the source	223 mm
Height (without stand)Known for one	Unknown — not stated by the source	445.5 mm
Weight (without stand)Known for one	Unknown — not stated by the source	9.9 kg
Other featuresidentical
CertificationKnown for one	CE, FCC, UL, VCCI, CCC, TUV-GS, TCO03, ISO13406-2, C-tick, BSMI, WHQL	Unknown — not stated by the source
Display viewable area (HxV)Known for one	Unknown — not stated by the source	408 x 306 mm
Power requirementsKnown for one	Unknown — not stated by the source	90 - 264 V AC, 47/63 Hz
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.

More monitor comparisons

All monitor comparisons