Product comparison · 2 monitors

Acer 20" LCD AL2051WM vs LG L1953T-SF MT19

19specifications compared
15differ
4identical
21known for one product only

Key differences

Display diagonal
- 20" LCD AL2051WM:50.8 cm (20")
- L1953T-SF MT19:48.3 cm (19")
Display resolution
- 20" LCD AL2051WM:1680 x 1050 pixels
- L1953T-SF MT19:1280 x 1024 pixels
Response time
- 20" LCD AL2051WM:8 ms
- L1953T-SF MT19:5 ms
Contrast ratio (typical)
- 20" LCD AL2051WM:800:1
- L1953T-SF MT19:2000:1
Viewing angle, horizontal
- 20" LCD AL2051WM:176°
- L1953T-SF MT19:170°
Viewing angle, vertical
- 20" LCD AL2051WM:176°
- L1953T-SF MT19:170°
Pixel pitch
- 20" LCD AL2051WM:0.258 x 0.258 mm
- L1953T-SF MT19:0.294
Panel mounting interface
- 20" LCD AL2051WM:100 x 100 mm
- L1953T-SF MT19:75 x 75 mm

Side by side

Differences highlightedShow differences only

Comparison of 20" LCD AL2051WM, L1953T-SF MT19
40 specifications	A Acer 20" LCD AL2051WM View product	B LG L1953T-SF MT19 View product
Display7 differ
Display diagonalDiffers	50.8 cm (20")	48.3 cm (19")
Display resolutionDiffers	1680 x 1050 pixels	1280 x 1024 pixels
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Touchscreen	No	No
Display brightness (typical)	300 cd/m²	300 cd/m²
Response timeDiffers	8 ms	5 ms
Aspect ratioKnown for one	16:10	Unknown — not stated by the source
Contrast ratio (typical)Differs	800:1	2000:1
Viewing angle, horizontalDiffers	176°	170°
Viewing angle, verticalDiffers	176°	170°
Pixel pitchDiffers	0.258 x 0.258 mm	0.294
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 83 kHz
Digital vertical frequencyKnown 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
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantity	1	1
Ergonomics1 differ
Panel mounting interfaceDiffers	100 x 100 mm	75 x 75 mm
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 Play	Yes	Yes
Power2 differ
Power consumption (typical)Differs	60 W	33 W
Power consumption (standby)Differs	2 W	1 W
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	480 mm	402 mm
Depth (without stand)Differs	408 mm	180 mm
Height (without stand)Differs	712 mm	408 mm
Weight (without stand)Differs	6.5 kg	3.6 kg
Packaging dataidentical
Package weightKnown for one	7.7 kg	Unknown — not stated by the source
Other features1 differ
Power requirementsKnown for one	AC 100-240 V	Unknown — not stated by the source
Compliance industry standardsKnown for one	DDC 1, DDC2B	Unknown — not stated by the source
CertificationDiffers	CE,FCC,UL,VCCI,CCC,TUV-GS, TCO99,ISO13406-2,C-tick,BSMI,WHQL	TCO03, FCC-B, CE
Supplied AC adapter typeKnown for one	LCD	Unknown — not stated by the source
SafetyKnown for one	Unknown — not stated by the source	UL, UL-cUL, TUV-GS, SEMCO
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Silver
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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