Product comparison · 2 monitors

Acer A191HQb computer monitor vs LG E1940T computer monitor

23specifications compared
8differ
15identical
19known for one product only

Key differences

Display diagonal
- A191HQb computer monitor:47 cm (18.5")
- E1940T computer monitor:48.3 cm (19")
Contrast ratio (dynamic)
- A191HQb computer monitor:12000000:1
- E1940T computer monitor:5000000:1
Power consumption (typical)
- A191HQb computer monitor:20.1 W
- E1940T computer monitor:21 W
Power consumption (standby)
- A191HQb computer monitor:0.46 W
- E1940T computer monitor:1 W
Width (without stand)
- A191HQb computer monitor:444 mm
- E1940T computer monitor:463.4 mm
Depth (without stand)
- A191HQb computer monitor:160.3 mm
- E1940T computer monitor:44.6 mm
Height (without stand)
- A191HQb computer monitor:332.8 mm
- E1940T computer monitor:302 mm
Weight (without stand)
- A191HQb computer monitor:2.8 kg
- E1940T computer monitor:2.1 kg

Side by side

Differences highlightedShow differences only

Comparison of A191HQb, E1940T
42 specifications	A Acer A191HQb computer monitor Model A191HQb View product	B LG E1940T computer monitor Model E1940T View product
Display2 differ
Display diagonalDiffers	47 cm (18.5")	48.3 cm (19")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	12000000:1	5000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Pixel pitchKnown for one	Unknown — not stated by the source	0.3 x 0.3 mm
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Built-in camera	No	No
RMS rated powerKnown for one	1 W	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Tilt angle range	-5 - 15°	-5 - 15°
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicators	Stand-by	Stand-by
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotKnown for one	No	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	20.1 W	21 W
Power consumption (standby)Differs	0.46 W	1 W
Weight & dimensions4 differ
Width (with stand)Known for one	Unknown — not stated by the source	463.4 mm
Depth (with stand)Known for one	Unknown — not stated by the source	174 mm
Height (with stand)Known for one	Unknown — not stated by the source	373.9 mm
Weight (with stand)Known for one	Unknown — not stated by the source	2.3 kg
Width (without stand)Differs	444 mm	463.4 mm
Depth (without stand)Differs	160.3 mm	44.6 mm
Height (without stand)Differs	332.8 mm	302 mm
Weight (without stand)Differs	2.8 kg	2.1 kg
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
TV tuner integrated	No	No
Power requirementsKnown for one	100 - 240V	Unknown — not stated by the source
CertificationKnown for one	CE, CB, UL, FCC, GS, ERGO, WEEE	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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