Product comparison · 2 monitors

Acer AL2021ms 20'' vs LG L2300C computer monitor

11specifications compared
8differ
3identical
17known for one product only

Key differences

Display diagonal
- AL2021ms 20'':50.8 cm (20")
- L2300C computer monitor:58.4 cm (23")
Display resolution
- AL2021ms 20'':1600 x 1200 pixels
- L2300C computer monitor:1280 x 768 pixels
Display brightness (typical)
- AL2021ms 20'':250 cd/m²
- L2300C computer monitor:500 cd/m²
Contrast ratio (typical)
- AL2021ms 20'':700:1
- L2300C computer monitor:600:1
Viewing angle, horizontal
- AL2021ms 20'':170°
- L2300C computer monitor:176°
Viewing angle, vertical
- AL2021ms 20'':170°
- L2300C computer monitor:176°
Pixel pitch
- AL2021ms 20'':0.255
- L2300C computer monitor:0.258
Weight (without stand)
- AL2021ms 20'':7 kg
- L2300C computer monitor:11.6 kg

Side by side

Differences highlightedShow differences only

Comparison of AL2021ms 20'', L2300C
28 specifications	A Acer AL2021ms 20''View product	B LG L2300C computer monitor Model L2300C View product
Display7 differ
Display diagonalDiffers	50.8 cm (20")	58.4 cm (23")
Display resolutionDiffers	1600 x 1200 pixels	1280 x 768 pixels
Touchscreen	No	No
Display brightness (typical)Differs	250 cd/m²	500 cd/m²
Response time	16 ms	16 ms
Contrast ratio (typical)Differs	700:1	600:1
Viewing angle, horizontalDiffers	170°	176°
Viewing angle, verticalDiffers	170°	176°
Pixel pitchDiffers	0.255	0.258
Horizontal scan rangeKnown for one	31 - 81 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 75 Hz	Unknown — not stated by the source
Display refresh rates supportedKnown for one	Unknown — not stated by the source	75 Hz
Ergonomicsidentical
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
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	58 W	Unknown — not stated by the source
Power consumption (standby)Known for one	3 W	Unknown — not stated by the source
Weight & dimensions1 differ
Width (without stand)Known for one	449 mm	Unknown — not stated by the source
Depth (without stand)Known for one	439 mm	Unknown — not stated by the source
Height (without stand)Known for one	197 mm	Unknown — not stated by the source
Weight (without stand)Differs	7 kg	11.6 kg
Other featuresidentical
CertificationKnown for one	UL, CUL, TUV/GS, T-mark, ISO 13406-2, CE, CB, TCO 03, FCC TCO 99	Unknown — not stated by the source
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 type	LCD	LCD
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	Digital (DVI-D), VGA (HD-15)

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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