Product comparison · 2 monitors

Acer AL2021ms 20'' vs LG 17'' New Artistic Design

19specifications compared
16differ
3identical
26known for one product only

Key differences

Display diagonal
- AL2021ms 20'':50.8 cm (20")
- 17'' New Artistic Design:43.2 cm (17")
Display resolution
- AL2021ms 20'':1600 x 1200 pixels
- 17'' New Artistic Design:1280 x 1024 pixels
Display brightness (typical)
- AL2021ms 20'':250 cd/m²
- 17'' New Artistic Design:300 cd/m²
Response time
- AL2021ms 20'':16 ms
- 17'' New Artistic Design:8 ms
Contrast ratio (typical)
- AL2021ms 20'':700:1
- 17'' New Artistic Design:600:1
Viewing angle, horizontal
- AL2021ms 20'':170°
- 17'' New Artistic Design:160°
Viewing angle, vertical
- AL2021ms 20'':170°
- 17'' New Artistic Design:160°
Pixel pitch
- AL2021ms 20'':0.255
- 17'' New Artistic Design:0.264 x 0.264 mm

Side by side

Differences highlightedShow differences only

Comparison of AL2021ms 20'', 17'' New Artistic Design
45 specifications	A Acer AL2021ms 20''View product	B LG 17'' New Artistic Design View product
Display9 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	250 cd/m²	300 cd/m²
Response timeDiffers	16 ms	8 ms
Contrast ratio (typical)Differs	700:1	600:1
Viewing angle, horizontalDiffers	170°	160°
Viewing angle, verticalDiffers	170°	160°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchDiffers	0.255	0.264 x 0.264 mm
Horizontal scan rangeDiffers	31 - 81 kHz	30 - 83 kHz
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
Surface treatmentKnown for one	Unknown — not stated by the source	Anti-glare, Hard coating(3H)
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Audio inputKnown for one	Unknown — not stated by the source	No
Audio outputKnown for one	Unknown — not stated by the source	No
Ergonomicsidentical
ErgonomicsKnown for one	Unknown — not stated by the source	ISO 13406-2
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Swivel angle rangeKnown for one	5	Unknown — not stated by the source
Tilt angle rangeKnown for one	20	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	58 W	40 W
Power consumption (standby)Differs	3 W	1 W
Weight & dimensions4 differ
Width (without stand)Differs	449 mm	393.5 mm
Depth (without stand)Differs	439 mm	165 mm
Height (without stand)Differs	197 mm	453 mm
Weight (without stand)Differs	7 kg	6.5 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	476 x 230 x 525 mm
Package weightKnown for one	Unknown — not stated by the source	8 kg
Other features1 differ
Display viewable area (HxV)Known for one	Unknown — not stated by the source	337.92 x 270.336 mm
InterfaceKnown for one	Unknown — not stated by the source	LVDS
Power requirementsKnown for one	Unknown — not stated by the source	AC 90~264 V (47 ~ 63Hz)
SafetyKnown for one	Unknown — not stated by the source	UL,cUL,TUV-Type,SEMCO
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
Power managementKnown for one	Unknown — not stated by the source	EPA Energy Star
CertificationDiffers	UL, CUL, TUV/GS, T-mark, ISO 13406-2, CE, CB, TCO 03, FCC TCO 99	FCC-B,CE,TCO-99,VCCI-2 (Japan),C-TICK (Australia),GOST (Russia)
Display video input type connectorKnown for one	Analog (D-sub), Digital (DVI-D)	Unknown — not stated by the source
Speakers and microphoneKnown for one	2 x 2W	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LCD	Unknown — not stated by the source

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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